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d a t a sh eet product speci?cation supersedes data of 2002 jul 23 2003 nov 04 integrated circuits 74hc3g14; 74hct3g14 inverting schmitt-triggers
2003 nov 04 2 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 features wide supply voltage range from 2.0 to 6.0 v high noise immunity low power dissipation balanced propagation delays unlimited input rise and fall times very small 8 pins package 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. applications wave and pulse shapers for highly noisy environments astable multivibrators monostable multivibrators output capability: standard. description the 74hc3g/hct3g14 is a high-speed si-gate cmos device. the 74hc3g/hct3g14 provides three inverting buffers with schmitt-trigger action. this device is 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 6.0 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 switching outputs; s (c l v cc 2 f o ) = sum of the outputs. 2. for hc3g14 the condition is v i = gnd to v cc . for hct3g14 the condition is v i = gnd to v cc - 1.5 v. symbol parameter conditions typical unit hc3g14 hct3g14 t phl /t plh propagation delay na to ny c l = 50 pf; v cc =4.5v1621ns c i input capacitance 2 2 pf c pd power dissipation capacitance per buffer notes 1 and 2 10 10 pf
2003 nov 04 3 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 function table see note 1. 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 marking 74hc3g14dp - 40 to +125 c 8 tssop8 plastic sot505-1 h14 74HCT3G14DP - 40 to +125 c 8 tssop8 plastic sot505-1 t14 74hc3g14dc - 40 to +125 c 8 vssop8 plastic sot765-1 h14 74hct3g14dc - 40 to +125 c 8 vssop8 plastic sot765-1 t14 pin symbol description 1 1a data input 1a 2 3y data output 3y 3 2a data input 2a 4 gnd ground (0 v) 5 2y data output 2y 6 3a data input 3a 7 1y data output 1y 8v cc supply voltage
2003 nov 04 4 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 handbook, halfpage 1 2 3 4 8 7 6 5 mna739 3g14 v cc 1y 3y 3a 2y gnd 2a 1a fig.1 pin configuration. handbook, halfpage mna740 1a 1y 17 3y 3a 26 2a 2y 35 fig.2 logic symbol. handbook, halfpage 7 1 2 6 mna741 5 3 fig.3 iec logic symbol. handbook, halfpage mna025 a y fig.4 logic diagram (one driver).
2003 nov 04 5 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 recommended operating conditions limiting values in accordance with the absolute maximum rating system (iec 60134); voltages are referenced to gnd (ground = 0 v). notes 1. the input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. above 110 c the value of p d derates linearly with 8 mw/k. symbol parameter conditions 74hc3g14 74hct3g14 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 +125 - 40 +25 +125 c symbol parameter conditions min. max. unit v cc supply voltage - 0.5 +7.0 v i ik input diode current v i < - 0.5 v or v i >v cc + 0.5 v; note 1 - 20 ma i ok output diode current v o < - 0.5 v or v o >v cc + 0.5 v; note 1 - 20 ma i o output source or sink current - 0.5v 2003 nov 04 6 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 dc characteristics type 74hc3g14 at recommended operating conditions; voltages are referenced to gnd (groun d=0v). symbol parameter test conditions min. typ. 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 4.18 4.32 - v i o = - 5.2 ma 6.0 5.68 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 -- 1.0 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 4.13 -- v i o = - 5.2 ma 6.0 5.63 -- 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 -- 10 m a
2003 nov 04 7 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 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 -- 20 m a symbol parameter test conditions min. typ. max. unit other v cc (v)
2003 nov 04 8 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 type 74hct3g14 at recommended operating conditions; voltages are referenced to gnd (groun d=0v). symbol parameter test conditions min. typ. 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 4.18 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 -- 1.0 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 -- 300 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 4.13 -- 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 -- 10 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 -- 375 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 -- 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 -- 410 m a
2003 nov 04 9 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 transfer characteristics type 74hc3g14 at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb =25 c v t+ positive going threshold voltage see figs. 5 and 6 2.0 1.0 1.18 1.5 v 4.5 2.3 2.6 3.15 v 6.0 3.0 3.46 4.2 v v t- negative going threshold voltage see figs. 5 and 6 2.0 0.3 0.6 0.9 v 4.5 1.13 1.47 2.0 v 6.0 1.5 2.06 2.6 v v h hysteresis voltage (v t+ - v t- ) see figs. 5 and 6 2.0 0.3 0.6 1.0 v 4.5 0.6 1.13 1.4 v 6.0 0.8 1.40 1.7 v t amb = - 40 to +85 c v t+ positive going threshold voltage see figs. 5 and 6 2.0 1.0 - 1.5 v 4.5 2.3 - 3.15 v 6.0 3.0 - 4.2 v v t- negative going threshold voltage see figs. 5 and 6 2.0 0.3 - 0.9 v 4.5 1.13 - 2.0 v 6.0 1.5 - 2.6 v v h hysteresis voltage (v t+ - v t- ) see figs. 5 and 6 2.0 0.3 - 1.0 v 4.5 0.6 - 1.4 v 6.0 0.8 - 1.7 v t amb = - 40 to +125 c v t+ positive going threshold voltage see figs. 5 and 6 2.0 1.0 - 1.5 v 4.5 2.3 - 3.15 v 6.0 3.0 - 4.2 v v t- negative going threshold voltage see figs. 5 and 6 2.0 0.3 - 0.9 v 4.5 1.13 - 2.0 v 6.0 1.5 - 2.6 v v h hysteresis voltage (v t+ - v t- ) see figs. 5 and 6 2.0 0.3 - 1.0 v 4.5 0.6 - 1.4 v 6.0 0.8 - 1.7 v
2003 nov 04 10 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 type 74hct3g14 at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter test conditions min. typ. max. unit other v cc (v) t amb =25 c v t+ positive going threshold voltage see figs. 5 and 6 4.5 1.2 1.58 1.9 v 5.5 1.4 1.78 2.1 v v t- negative going threshold voltage see figs. 5 and 6 4.5 0.5 0.87 1.2 v 5.5 0.6 1.11 1.4 v v h hysteresis voltage (v t+ - v t- ) see figs. 5 and 6 4.5 0.4 0.71 - v 5.5 0.4 0.67 - v t amb = - 40 to +85 c v t+ positive going threshold voltage see figs. 5 and 6 4.5 1.2 - 1.9 v 5.5 1.4 - 2.1 v v t- negative going threshold voltage see figs. 5 and 6 4.5 0.5 - 1.2 v 5.5 0.6 - 1.4 v v h hysteresis voltage (v t+ - v t- ) see figs. 5 and 6 4.5 0.4 -- v 5.5 0.4 -- v t amb = - 40 to +125 c v t+ positive going threshold voltage see figs. 5 and 6 4.5 1.2 - 1.9 v 5.5 1.4 - 2.1 v v t- negative going threshold voltage see figs. 5 and 6 4.5 0.5 - 1.2 v 5.5 0.6 - 1.4 v v h hysteresis voltage (v t+ - v t- ) see figs. 5 and 6 4.5 0.4 -- v 5.5 0.4 -- v
2003 nov 04 11 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 transfer characteristic waveforms fig.5 transfer characteristic. handbook, halfpage mna026 v o v h v i v t - v t + fig.6 the definitions of v t+ , v t - and v h . handbook, halfpage mna027 v o v i v h v t + v t - v t+ and v t- are between limits of 20% and 70%. fig.7 typical hc3g transfer characteristics. handbook, halfpage 0 2.0 100 0 50 i cc ( m a) 1.0 v i (v) mna028 v cc = 2.0 v. fig.8 typical hc3g transfer characteristics. handbook, halfpage 0 5.0 1.0 0.8 0.6 0.4 0.2 0 i cc (ma) 2.5 v i (v) mna029 v cc = 4.5 v.
2003 nov 04 12 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 fig.9 typical hc3g transfer characteristics. handbook, halfpage 0 3.0 6.0 1.6 0 0.8 mna030 i cc (ma) v i (v) v cc = 6.0 v. handbook, halfpage 0 5.0 2.0 0 1.0 i cc (ma) 2.5 v i (v) mna031 fig.10 typical hct3g transfer characteristics. v cc = 4.5 v. handbook, halfpage 0 3.0 2.0 1.0 0 3.0 6.0 mna032 i cc (ma) v i (v) fig.11 typical hct3g transfer characteristics. v cc = 5.5 v.
2003 nov 04 13 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 ac characteristics type 74hc3g14 gnd = 0 v; t r =t f 6.0 ns; c l =50pf. symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb = 125 c t phl /t plh propagation delay na to ny see figs 12 and 13 2.0 - 53 125 ns 4.5 - 16 25 ns 6.0 - 13 21 ns t thl /t tlh output transition time see figs 12 and 13 2.0 - 20 75 ns 4.5 - 715ns 6.0 - 513ns t amb = - 40 to +85 c t phl /t plh propagation delay na to ny see figs 12 and 13 2.0 -- 155 ns 4.5 -- 31 ns 6.0 -- 26 ns t thl /t tlh output transition time see figs 12 and 13 2.0 -- 95 ns 4.5 -- 19 ns 6.0 -- 16 ns t amb = - 40 to +125 c t phl /t plh propagation delay na to ny see figs 12 and 13 2.0 -- 190 ns 4.5 -- 38 ns 6.0 -- 32 ns t thl /t tlh output transition time see figs 12 and 13 2.0 -- 110 ns 4.5 -- 22 ns 6.0 -- 19 ns
2003 nov 04 14 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 type 74hct3g14 gnd = 0 v; t r =t f 6.0 ns; c l =50pf. ac waveforms symbol parameter test conditions min. typ. max. unit waveforms v cc (v) t amb =25 c t phl /t plh propagation delay na to ny see figs 12 and 13 4.5 - 21 32 ns t thl /t tlh output transition time see figs 12 and 13 4.5 - 615ns t amb = - 40 to +85 c t phl /t plh propagation delay na to ny see figs 12 and 13 4.5 -- 40 ns t thl /t tlh output transition time see figs 12 and 13 4.5 -- 19 ns t amb = - 40 to +125 c t phl /t plh propagation delay na to ny see figs 12 and 13 4.5 -- 48 ns t thl /t tlh output transition time see figs 12 and 13 4.5 -- 22 ns 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.12 the input (na) to output (ny) propagation delays and output transition times. for hc3g: v m = 50%; v i = gnd to v cc . for hct3g: v m = 1.3 v; v i = gnd to 3.0 v.
2003 nov 04 15 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 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.13 load circuitry for switching times. definitions for test circuit: 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. test s1 t plh /t phl open t plz /t pzl v cc t phz /t pzh gnd
2003 nov 04 16 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 application information power dissipation 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 between 10% and 90% (ns); t f = input fall time between 90% and 10% (ns); i cc(av) = average additional supply current ( m a). average i cc(av) differs with positive or negative input transitions, as shown in fig.14 and fig.15. relaxation oscillator a relaxation oscillator circuit using the hc3g14/hct3g14 is shown in fig.16. remark to the application information all values given are typical unless otherwise specified. fig.14 average i cc for hc schmitt-trigger devices. handbook, halfpage 0 2.0 4.0 6.0 v cc (v) 200 150 50 0 100 mna036 i cc(av) ( m a) positive-going edge negative-going edge linear change of v i between 0.1v cc to 0.9v cc . handbook, halfpage 046 2 v cc (v) 200 100 50 150 0 mna058 i cc(av) ( m a) positive-going edge negative-going edge fig.15 average i cc for hct schmitt-trigger devices. linear change of v i between 0.1v cc to 0.9v cc . fig.16 relaxation oscillator using the hc3g/hct3g14. handbook, halfpage mna035 r c for hc3g: for hct3g: f 1 t --- 1 0.8 rc ----------------------- ? = f 1 t --- 1 0.67 rc -------------------------- - ? =
2003 nov 04 17 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 package outlines unit a 1 a max. a 2 a 3 b p l h e l p wy v ce d (1) e (1) z (1) q references outline version european projection issue date iec jedec jeita mm 0.15 0.00 0.95 0.75 0.38 0.22 0.18 0.08 3.1 2.9 3.1 2.9 0.65 4.1 3.9 0.70 0.35 8 0 0.13 0.1 0.2 0.5 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. 0.47 0.33 sot505-2 - - - 02-01-16 w m b p d z e 0.25 14 8 5 q a 2 a 1 l p (a 3 ) detail x a l h e e c v m a x a y 2.5 5 mm 0 scale tssop8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm sot505-2 1.1 pin 1 index
2003 nov 04 18 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 unit a 1 a max. a 2 a 3 b p l h e l p wy v ce d (1) e (2) z (1) q references outline version european projection issue date iec jedec jeita mm 0.15 0.00 0.85 0.60 0.27 0.17 0.23 0.08 2.1 1.9 2.4 2.2 0.5 3.2 3.0 0.4 0.1 8 0 0.13 0.1 0.2 0.4 dimensions (mm are the original dimensions) notes 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. plastic or metal protrusions of 0.25 mm maximum per side are not included. 0.40 0.15 q 0.21 0.19 sot765-1 mo-187 02-06-07 w m b p d z e 0.12 14 8 5 q a 2 a 1 q l p (a 3 ) detail x a l h e e c v m a x a y 2.5 5 mm 0 scale vssop8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm sot765-1 1 pin 1 index
2003 nov 04 19 philips semiconductors product speci?cation inverting schmitt-triggers 74hc3g14; 74hct3g14 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.
? 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 613508/02/pp 20 date of release: 2003 nov 04 document order number: 9397 750 10569

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