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d a t a sh eet product speci?cation supersedes data of 1997 aug 26 2003 oct 30 integrated circuits 74hc14; 74hct14 hex inverting schmitt trigger www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 2 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 features applications: C wave and pulse shapers C astable multivibrators C monostable multivibrators. complies with jedec standard no. 7a esd protection: hbm eia/jesd22-a114-a exceeds 2000 v mm eia/jesd22-a115-a exceeds 200 v. specified from - 40 to +85 c and - 40 to +125 c. description the 74hc14 and 74hct14 are high-speed si-gate cmos devices and are pin compatible with low power schottky ttl (lsttl). they are specified in compliance with jedec standard no. 7a. the 74hc14 and 74hct14 provide six inverting buffers with schmitt-trigger action. they are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. quick reference data gnd = 0 v; t amb =25 c; t r = t f = 6 ns notes 1. c pd is used to determine the dynamic power dissipation (p d in m w): p d =c pd v cc 2 f i n+ s (c l v cc 2 f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = output load capacitance in pf; v cc = supply voltage in volts; n = total load switching outputs; s (c l v cc 2 f o ) = sum of the outputs. 2. for type 74hc14 the condition is v i = gnd to v cc . for type 74hct14 the condition is v i = gnd to v cc - 1.5 v. symbol parameter conditions typical unit hc hct t phl /t plh propagation delay na to ny c l = 15 pf; v cc =5v1217ns c i input capacitance 3.5 3.5 pf c pd power dissipation capacitance per gate notes 1 and 2 7 8 pf www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 3 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 function table note 1. h = high voltage level; l = low voltage level. ordering information pinning input output na ny lh hl type number package temperature range pins package material code 74hc14d - 40 to +125 c 14 so14 plastic sot108-1 74hct14d - 40 to +125 c 14 so14 plastic sot108-1 74hc14db - 40 to +125 c 14 ssop14 plastic sot337-1 74hct14db - 40 to +125 c 14 ssop14 plastic sot337-1 74hc14n - 40 to +125 c 14 dip14 plastic sot27-1 74hct14n - 40 to +125 c 14 dip14 plastic sot27-1 74hc14pw - 40 to +125 c 14 tssop14 plastic sot402-1 74hct14pw - 40 to +125 c 14 tssop14 plastic sot402-1 74hc14bq - 40 to +125 c 14 dhvqfn14 plastic sot762-1 74hct14bq - 40 to +125 c 14 dhvqfn14 plastic sot762-1 pin symbol description 1 1a data input 2 1y data output 3 2a data input 4 2y data output 5 3a data input 6 3y data output 7 gnd ground (0 v) 8 4y data output 9 4a data input 10 5y data output 11 5a data input 12 6y data output 13 6a data input 14 v cc supply voltage www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 4 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 handbook, halfpage mna839 14 1 2 3 4 5 6 7 8 14 13 12 11 10 9 1a 1y 2a 2y 3a 3y gnd 4y 4a 5y 5a 6y 6a v cc fig.1 pin configuration. handbook, halfpage 114 gnd (1) 1a v cc 7 2 3 4 5 6 1y 2a 2y 3a 3y 13 12 11 10 9 6a 6y 5a 5y 4a 8 gnd top view 4y mbl760 fig.2 pin configuration dhvqfn14. (1) the die substrate is attached to this pad using conductive die attach material. it can not be used as a supply pin or input. handbook, halfpage mna840 1a 1y 1 2 2a 2y 3 4 3a 3y 5 6 4a 4y 9 8 5a 5y 11 10 6a 6y 13 12 fig.3 logic symbol. handbook, halfpage mna841 2 1 4 3 6 5 8 9 10 11 12 13 fig.4 iec logic symbol. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 5 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 handbook, halfpage mna842 1a 1y 1 2 2a 2y 3 4 3a 3y 5 6 4a 4y 9 8 5a 5y 11 10 6a 6y 13 12 fig.5 functional diagram. handbook, halfpage mna843 a y fig.6 logic diagram (one schmitt trigger). www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 6 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 recommended operating conditions limiting values in accordance with the absolute maximum system (iec 60134); voltages are referenced to gnd (ground = 0 v). notes 1. for dip14 packages: above 70 c the value of p d derates linearly with 12 mw/k. 2. for so14 packages: above 70 c the value of p d derates linearly with 8 mw/k. for (t)ssop14 packages: above 60 c the value of p d derates linearly with 5.5 mw/k. for dhvqfn14 packages: above 60 c the value of p d derates linearly with 4.5 mw/k. symbol parameter conditions 74hc14 74hct14 unit min. typ. max. min. typ. max. v cc supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 v v i input voltage 0 - v cc 0 - v cc v v o output voltage 0 - v cc 0 - v cc v t amb operating ambient temperature see dc and ac characteristics per device - 40 +25 +85 - 40 +25 +85 c - 40 - +125 - 40 - +125 c symbol parameter conditions min. max. unit v cc supply voltage - 0.5 +7 v i ik input diode current v i < - 0.5 v or v i >v cc + 0.5 v - 20 ma i ok output diode current v o < - 0.5 v or v o >v cc + 0.5 v - 20 ma i o output source or sink current - 0.5v 2003 oct 30 7 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 dc characteristics type 74hc14 at recommended operating conditions; voltages are referenced to gnd (groun d=0v). symbol parameter test conditions min. typ. (1) max. unit other v cc (v) t amb =25 c v oh high-level output voltage v i =v ih or v il i o = - 20 m a 2.0 1.9 2.0 - v i o = - 20 m a 4.5 4.4 4.5 - v i o = - 20 m a 6.0 5.9 6.0 - v i o = - 4.0 ma 4.5 3.98 4.32 - v i o = - 5.2 ma 6.0 5.48 5.81 - v v ol low-level output voltage v i =v ih or v il i o =20 m a 2.0 - 0 0.1 v i o =20 m a 4.5 - 0 0.1 v i o =20 m a 6.0 - 0 0.1 v i o = 4.0 ma 4.5 - 0.15 0.26 v i o = 5.2 ma 6.0 - 0.16 0.26 v i li input leakage current v i =v cc or gnd 6.0 -- 0.1 m a i cc quiescent supply current v i =v cc or gnd; i o = 0 6.0 -- 2.0 m a t amb = - 40 to +85 c v oh high-level output voltage v i =v ih or v il i o = - 20 m a 2.0 1.9 -- v i o = - 20 m a 4.5 4.4 -- v i o = - 20 m a 6.0 5.9 -- v i o = - 4.0 ma 4.5 3.84 -- v i o = - 5.2 ma 6.0 5.34 -- v v ol low-level output voltage v i =v ih or v il i o =20 m a 2.0 -- 0.1 v i o =20 m a 4.5 -- 0.1 v i o =20 m a 6.0 -- 0.1 v i o = 4.0 ma 4.5 -- 0.33 v i o = 5.2 ma 6.0 -- 0.33 v i li input leakage current v i =v cc or gnd 6.0 -- 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o = 0 6.0 -- 20 m a www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 8 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 note 1. all typical values are measured at t amb =25 c. t amb = - 40 to +125 c v oh high-level output voltage v i =v ih or v il i o = - 20 m a 2.0 1.9 -- v i o = - 20 m a 4.5 4.4 -- v i o = - 20 m a 6.0 5.9 -- v i o = - 4.0 ma 4.5 3.7 -- v i o = - 5.2 ma 6.0 5.2 -- v v ol low-level output voltage v i =v ih or v il i o =20 m a 2.0 -- 0.1 v i o =20 m a 4.5 -- 0.1 v i o =20 m a 6.0 -- 0.1 v i o = 4.0 ma 4.5 -- 0.4 v i o = 5.2 ma 6.0 -- 0.4 v i li input leakage current v i =v cc or gnd 6.0 -- 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o = 0 6.0 -- 40 m a symbol parameter test conditions min. typ. (1) max. unit other v cc (v) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 9 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 type 74hct14 at recommended operating conditions; voltages are referenced to gnd (groun d=0v). note 1. all typical values are measured at t amb =25 c. symbol parameter test conditions min. typ. (1) max. unit other v cc (v) t amb =25 c v oh high-level output voltage v i =v ih or v il i o = - 20 m a 4.5 4.4 4.5 - v i o = - 4.0 ma 4.5 3.98 4.32 - v v ol low-level output voltage v i =v ih or v il i o =20 m a 4.5 - 0 0.1 v i o = 4.0 ma 4.5 - 0.15 0.26 v i li input leakage current v i =v cc or gnd 5.5 -- 0.1 m a i cc quiescent supply current v i =v cc or gnd; i o =0 5.5 -- 2.0 m a d i cc additional supply current per input v i =v cc - 2.1 v; i o = 0 4.5 to 5.5 - 30 108 m a t amb = - 40 to +85 c v oh high-level output voltage v i =v ih or v il i o = - 20 m a 4.5 4.4 -- v i o = - 4.0 ma 4.5 3.84 -- v v ol low-level output voltage v i =v ih or v il i o =20 m a 4.5 -- 0.1 v i o = 4.0 ma 4.5 -- 0.33 v i li input leakage current v i =v cc or gnd 5.5 -- 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o =0 5.5 -- 20 m a d i cc additional supply current per input v i =v cc - 2.1 v; i o = 0 4.5 to 5.5 -- 135 m a t amb = - 40 to +125 c v oh high-level output voltage v i =v ih or v il i o = - 20 m a 4.5 4.4 -- v i o = - 4.0 ma 4.5 3.7 -- v v ol low-level output voltage v i =v ih or v il i o =20 m a 4.5 -- 0.1 v i o = 4.0 ma 4.5 -- 0.4 v i li input leakage current v i =v cc or gnd 5.5 -- 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o =0 5.5 -- 40 m a d i cc additional supply current per input v i =v cc - 2.1 v; i o = 0 4.5 to 5.5 -- 147 m a www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 10 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 transfer characteristics type 74hc at recommended operating conditions; voltages are referenced to gnd (groun d=0v). note 1. all typical values are measured at t amb =25 c. symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb =25 c; note 1 v t+ positive-going threshold figs 7 and 8 2.0 0.7 1.18 1.5 v 4.5 1.7 2.38 3.15 v 6.0 2.1 3.14 4.2 v v t - negative-going threshold figs 7 and 8 2.0 0.3 0.52 0.90 v 4.5 0.9 1.40 2.00 v 6.0 1.2 1.89 2.60 v v h hysteresis (v t+ - v t - ) figs 7 and 8 2.0 0.2 0.66 1.0 v 4.5 0.4 0.98 1.4 v 6.0 0.6 1.25 1.6 v t amb = - 40 to +85 c v t+ positive-going threshold figs 7 and 8 2.0 0.7 - 1.5 v 4.5 1.7 - 3.15 v 6.0 2.1 - 4.2 v v t - negative-going threshold figs 7 and 8 2.0 0.3 - 0.90 v 4.5 0.90 - 2.00 v 6.0 1.20 - 2.60 v v h hysteresis (v t+ - v t - ) figs 7 and 8 2.0 0.2 - 1.0 v 4.5 0.4 - 1.4 v 6.0 0.6 - 1.6 v t amb = - 40 to +125 c v t+ positive-going threshold figs 7 and 8 2.0 0.7 - 1.5 v 4.5 1.7 - 3.15 v 6.0 2.1 - 4.2 v v t - negative-going threshold figs 7 and 8 2.0 0.30 - 0.90 v 4.5 0.90 - 2.00 v 6.0 1.2 - 2.60 v v h hysteresis (v t+ - v t - ) figs 7 and 8 2.0 0.2 - 1.0 v 4.5 0.4 - 1.4 v 6.0 0.6 - 1.6 v www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 11 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 family 74hct at recommended operating conditions: voltages are referenced to gnd (groun d=0v) note 1. all typical values are measured at t amb =25 c. symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb =25 c; note 1 v t+ positive-going threshold figs 7 and 8 4.5 1.2 1.41 1.9 v 5.5 1.4 1.59 2.1 v v t - negative-going threshold figs 7 and 8 4.5 0.5 0.85 1.2 v 5.5 0.6 0.99 1.4 v v h hysteresis (v t+ - v t - ) figs 7 and 8 4.5 0.4 0.56 - v 5.5 0.4 0.60 - v t amb = - 40 to +85 c v t+ positive-going threshold figs 7 and 8 4.5 1.2 - 1.9 v 5.5 1.4 - 2.1 v v t - negative-going threshold figs 7 and 8 4.5 0.5 - 1.2 v 5.5 0.6 - 1.4 v v h hysteresis (v t+ - v t - ) figs 7 and 8 4.5 0.4 -- v 5.5 0.4 -- v t amb = - 40 to +125 c v t+ positive-going threshold figs 7 and 8 4.5 1.2 - 1.9 v 5.5 1.4 - 2.1 v v t - negative-going threshold figs 7 and 8 4.5 0.5 - 1.2 v 5.5 0.6 - 1.4 v v h hysteresis (v t+ - v t - ) figs 7 and 8 4.5 0.4 -- v 5.5 0.4 -- v www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 12 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 ac characteristics type 74hc gnd = 0 v; t f = t f = 6 ns; c l =50pf note 1. all typical values are measured at t amb =25 c. symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb =25 c; note 1 t phl /t plh propagation delay na to ny see fig.9 2.0 - 41 125 ns 4.5 - 15 25 ns 6.0 - 12 21 ns t thl /t tlh output transition time see fig.9 2.0 - 19 75 ns 4.5 - 715 ns 6.0 - 613 ns t amb = - 40 to +85 c t phl /t plh propagation delay na to ny see fig.9 2.0 -- 155 ns 4.5 -- 31 ns 6.0 -- 26 ns t thl /t tlh output transition time see fig.9 2.0 -- 95 ns 4.5 -- 19 ns 6.0 -- 15 ns t amb = - 40 to +125 c t phl /t plh propagation delay na to ny see fig.9 2.0 -- 190 ns 4.5 -- 38 ns 6.0 -- 32 ns t thl /t tlh output transition time see fig.9 2.0 -- 110 ns 4.5 -- 22 ns 6.0 -- 19 ns www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 13 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 type 74hct gnd = 0 v; t r =t f = 6 ns; c l =50pf note 1. all typical values are measured at t amb =25 c. symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb =25 c; note 1 t phl /t plh propagation delay na to ny see fig.9 4.5 - 20 34 ns t thl /t tlh output transition time see fig.9 4.5 - 715ns t amb = - 40 to +85 c t phl /t plh propagation delay na to ny see fig.9 4.5 43 -- ns t thl /t tlh output transition time see fig.9 4.5 19 -- ns t amb = - 40 to +125 c t phl /t plh propagation delay na to ny see fig.9 4.5 -- 51 ns t thl /t tlh output transition time see fig.9 4.5 -- 22 ns transfer characteristic waveforms mna844 v o v i v h v t + v t - fig.7 transfer characteristic. handbook, halfpage mna845 v o v i v h v t + v t - fig.8 the definitions of v t+ ,v t - and v h . v t+ and v t - are between limits of 20% and 70%. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 14 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 handbook, halfpage 0 2.0 50 0 10 20 30 40 0.4 0.8 1.2 1.6 mna846 i cc ( m a) v i (v) fig.9 typical 74hc14 transfer characteristics. v cc =2v. handbook, halfpage 05 1.0 0 0.2 0.4 0.6 0.8 1234 mna847 i cc (ma) v i (v) fig.10 typical 74hc14 transfer characteristics. v cc = 4.5 v. handbook, halfpage 0 6.0 i cc (ma) v i (v) 1.0 0 0.2 0.4 0.6 0.8 1.2 2.4 3.6 4.8 mna848 fig.11 typical 74hc14 transfer characteristics. v cc =6v. handbook, halfpage 05 1.5 0 0.3 0.6 0.9 1.2 1234 mna849 i cc (ma) v i (v) fig.12 typical 74hct14 transfer characteristics. v cc = 4.5 v. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 15 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 handbook, halfpage 0123 6 1.8 0 0.6 0.3 1.2 1.5 0.9 45 mna850 i cc (ma) v i (v) fig.13 typical 74hct14 transfer characteristics. v cc = 5.5 v. ac waveforms handbook, halfpage mna722 t plh t phl v m v m 90% 10% v m v m ny output na input v i gnd v oh v ol t tlh t thl fig.14 the input (na) to output (ny) propagation delays and output transitions times. 74hc14: v m = 50%; v i = gnd to v cc . 74hct14: v m = 1.3 v; v i = gnd to 3.0 v. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 16 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 handbook, full pagewidth open gnd 50 pf v cc v cc v i v o mna742 d.u.t. c l = r t r l = 1 k w pulse generator s1 fig.15 load circuitry for switching times. test s1 t plh /t phl open t plz /t pzl v cc t phz /t pzh gnd definitions for test circuit: r l = load resistor. c l = load capacitance including jig and probe capacitance. r t = termination resistance should be equal to the output impedance z o of the pulse generator. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 17 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 application information the slow input rise and fall times cause additional power dissipation. this can be calculated using the following formula: p ad =f i (t r i cc(av) +t f i cc(av) ) v cc . where: p ad = additional power dissipation ( m w); f i = input frequency (mhz); t r = input rise time ( m s); 10% to 90%; t f = input fall time ( m s); 10% to 90%; i cc(av) = average additional supply current ( m a). i cc(av) differs with positive or negative input transitions, as shown in figs 16 and 17. for 74hc/hct14 used in a relaxation oscillator circuit, see fig.18. note to application information all values given are typical unless otherwise specified. handbook, halfpage 0246 400 300 100 0 200 mna852 i cc(av) ( m a) v cc (v) positive - going edge negative - going edge negative - going fig.16 average i cc for 74hc14 schmitt trigger devices. linear change of v i between 0.1v cc to 0.9v cc handbook, halfpage 0246 400 300 100 0 200 mna853 v cc (v) positive - going egde positive - going edge negative - going egde negative - going edge i cc(av) ( m a) fig.17 average i cc for hct schmitt trigger devices. linear change of v i between 0.1v cc to 0.9v cc . handbook, halfpage mna854 r c fig.18 relaxation oscillator using 74hc/hct14. 74hc14 : f 1 t --- 1 0.8 rc ------------------ - ? = 74hct14 : f 1 t --- 1 0.67 rc --------------------- - ? = www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 18 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 package outlines unit a max. a 1 a 2 a 3 b p cd (1) e (1) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm inches 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 8.75 8.55 4.0 3.8 1.27 6.2 5.8 0.7 0.6 0.7 0.3 8 0 o o 0.25 0.1 dimensions (inch dimensions are derived from the original mm dimensions) note 1. plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. 1.0 0.4 sot108-1 x w m q a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 7 8 1 14 y 076e06 ms-012 pin 1 index 0.069 0.010 0.004 0.057 0.049 0.01 0.019 0.014 0.0100 0.0075 0.35 0.34 0.16 0.15 0.05 1.05 0.041 0.244 0.228 0.028 0.024 0.028 0.012 0.01 0.25 0.01 0.004 0.039 0.016 99-12-27 03-02-19 0 2.5 5 mm scale so14: plastic small outline package; 14 leads; body width 3.9 mm sot108-1 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 19 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 unit a max. 1 2 (1) (1) b 1 cd (1) z ee m h l references outline version european projection issue date iec jedec jeita mm inches dimensions (inch dimensions are derived from the original mm dimensions) sot27-1 99-12-27 03-02-13 a min. a max. b max. w m e e 1 1.73 1.13 0.53 0.38 0.36 0.23 19.50 18.55 6.48 6.20 3.60 3.05 0.254 2.54 7.62 8.25 7.80 10.0 8.3 2.2 4.2 0.51 3.2 0.068 0.044 0.021 0.015 0.77 0.73 0.014 0.009 0.26 0.24 0.14 0.12 0.01 0.1 0.3 0.32 0.31 0.39 0.33 0.087 0.17 0.02 0.13 050g04 mo-001 sc-501-14 m h c (e ) 1 m e a l seating plane a 1 w m b 1 e d a 2 z 14 1 8 7 b e pin 1 index 0 5 10 mm scale note 1. plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. dip14: plastic dual in-line package; 14 leads (300 mil) sot27-1 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 20 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 unit a 1 a 2 a 3 b p cd (1) e (2) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm 0.15 0.05 0.95 0.80 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 0.4 0.3 0.72 0.38 8 0 o o 0.13 0.1 0.2 1 dimensions (mm are the original dimensions) notes 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. plastic interlead protrusions of 0.25 mm maximum per side are not included. 0.75 0.50 sot402-1 mo-153 99-12-27 03-02-18 w m b p d z e 0.25 17 14 8 q a a 1 a 2 l p q detail x l (a ) 3 h e e c v m a x a y 0 2.5 5 mm scale tssop14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm sot402-1 a max. 1.1 pin 1 index www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 21 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 terminal 1 index area 0.5 1 a 1 e h b unit y e 0.2 c references outline version european projection issue date iec jedec jeita mm 3.1 2.9 d h 1.65 1.35 y 1 2.6 2.4 1.15 0.85 e 1 2 0.30 0.18 0.05 0.00 0.05 0.1 dimensions (mm are the original dimensions) sot762-1 mo-241 - - - - - - 0.5 0.3 l 0.1 v 0.05 w 0 2.5 5 mm scale sot762-1 dhvqfn14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x 0.85 mm a (1) max. a a 1 c detail x y y 1 c e l e h d h e e 1 b 26 13 9 8 7 1 14 x d e c b a 02-10-17 03-01-27 terminal 1 index area a c c b v m w m e (1) note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. d (1) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
2003 oct 30 22 philips semiconductors product speci?cation hex inverting schmitt trigger 74hc14; 74hct14 data sheet status notes 1. please consult the most recently issued data sheet before initiating or completing a design. 2. the product status of the device(s) described in this data sheet may have changed since this data sheet was published. the latest information is available on the internet at url http://www.semiconductors.philips.com. 3. for data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. level data sheet status (1) product status (2)(3) definition i objective data development this data sheet contains data from the objective speci?cation for product development. philips semiconductors reserves the right to change the speci?cation in any manner without notice. ii preliminary data quali?cation this data sheet contains data from the preliminary speci?cation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the speci?cation without notice, in order to improve the design and supply the best possible product. iii product data production this data sheet contains data from the product speci?cation. philips semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. relevant changes will be communicated via a customer product/process change noti?cation (cpcn). definitions short-form specification ? the data in a short-form specification is extracted from a full data sheet with the same type number and title. for detailed information see the relevant data sheet or data handbook. limiting values definition ? limiting values given are in accordance with the absolute maximum rating system (iec 60134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the specification is not implied. exposure to limiting values for extended periods may affect device reliability. application information ? applications that are described herein for any of these products are for illustrative purposes only. philips semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. disclaimers life support applications ? these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips semiconductors for any damages resulting from such application. right to make changes ? philips semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. when the product is in full production (status production), relevant changes will be communicated via a customer product/process change notification (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
? koninklijke philips electronics n.v. 2003 sca75 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owne r. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not con vey nor imply any license under patent- or other industrial or intellectual property rights. philips semiconductors C a worldwide company contact information for additional information please visit http://www.semiconductors.philips.com . fax: +31 40 27 24825 for sales of?ces addresses send e-mail to: sales.addresses@www.semiconductors.philips.com . printed in the netherlands 613508/03/pp 23 date of release: 2003 oct 30 document order number: 9397 750 10497 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet

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