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| HCF4044B QUAD NAND 3-STATE R-S LATCH s s s s s s s QUIESCENT CURRENT SPECIFIED UP TO 20V 3-LEVEL OUTPUTS WITH COMMON OUTPUT ENABLE SEPARATE SET AND RESET INPUT FOR EACH LATCH 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25C 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DIP SOP ORDER CODES PACKAGE DIP SOP TUBE HCF4044BEY HCF4044BM1 T&R HCF4044M013TR DESCRIPTION The HCF4044B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4044B is a quad cross-coupled 3-state CMOS NAND latch. Each latch has a separate Q output and individual SET and RESET input. The Q outputs are controlled by a common ENABLE input. A logic "1" or "high" on the ENABLE inputs connects the latch states to the Q outputs. A logic "0" or "low" on the ENABLE input disconnects the latch states from the Q outputs, resulting in an open circuit condition on the Q outputs. The open circuit feature allows common bussing of the outputs. PIN CONNECTION September 2003 1/10 HCF4044B INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 4, 6, 12, 14 3, 7, 11, 15 5 13, 9, 10, 1 2 8 16 SYMBOL S1 to S4 R1 to R4 ENABLE Q1 to Q4 NC VSS VDD NAME AND FUNCTION Set Inputs Reset Inputs Enable Input Outputs Not Connected Negative Supply Voltage Positive Supply Voltage TRUTH TABLE INPUTS OUTPUT Qn ENABLE L H H H Sn X L X H Rn X H L H Z H L LATCHED X : Don't Care; Z = High Impedance; Latched: No change FUNCTIONAL DIAGRAM 2/10 HCF4044B LOGIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol VDD VI II PD Top Tstg Supply Voltage DC Input Voltage DC Input Current Power Dissipation per Package Power Dissipation per Output Transistor Operating Temperature Storage Temperature Parameter Value -0.5 to +22 -0.5 to VDD + 0.5 10 200 100 -55 to +125 -65 to +150 Unit V V mA mW mW C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. All voltage values are referred to VSS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol VDD VI Top Supply Voltage Input Voltage Operating Temperature Parameter Value 3 to 20 0 to VDD -55 to 125 Unit V V C 3/10 HCF4044B DC SPECIFICATIONS Test Condition Symbol Parameter VI (V) 0/5 0/10 0/15 0/20 0/5 0/10 0/15 5/0 10/0 15/0 0.5/4.5 1/9 1.5/13.5 4.5/0.5 9/1 13.5/1.5 2.5 4.6 9.5 13.5 0.4 0.5 1.5 VO (V) |IO| VDD (A) (V) 5 10 15 20 5 10 15 5 10 15 5 10 15 5 10 15 5 5 10 15 5 10 15 18 18 TA = 25C Min. Typ. 0.02 0.02 0.02 0.04 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 -1.36 -0.44 -1.1 -3.0 0.44 1.1 3.0 -3.2 -1 -2.6 -6.8 1 2.6 6.8 10-5 10-4 5 0.1 0.4 7.5 -1.15 -0.36 -0.9 -2.4 0.36 0.9 2.4 1 12 3.5 7 11 1.5 3 4 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 1 12 Max. 1 2 4 20 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 Value -40 to 85C Min. Max. 30 60 120 600 4.95 9.95 14.95 0.05 0.05 0.05 -55 to 125C Min. Max. 30 60 120 600 Unit IL Quiescent Current A VOH High Level Output Voltage Low Level Output Voltage High Level Input Voltage Low Level Input Voltage Output Drive Current VOL VIH VIL IOH IOL Output Sink Current Input Leakage Current 3-State Output Input Capacitance 0/5 0/5 0/10 0/15 0/5 0/10 0/15 0/18 0/18 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 V V V V mA mA A A pF II IOZ CI Any Input 0/18 Any Input The Noise Margin for both "1" and "0" level is: 1V min. with VDD=5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V 4/10 HCF4044B DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25C, CL = 50pF, RL = 200K, tr = tf = 20 ns) Test Condition Symbol Parameter VDD (V) tPLH tPHL Propagation Delay Time (SET or RESET to Q) tPZH tPZL 3-State Propagation Delay Time (Enable to Q) tPLZ tPHZ 3-State Propagation Delay Time (Disable to Q) tTLH tTHL Transition Time 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 Min. Typ. 150 70 50 115 55 40 90 50 35 100 50 40 80 40 20 Max. 300 140 100 230 110 80 180 100 70 200 100 80 ns Value (*) Unit ns ns ns tW Pulse Width (Set or Reset) 160 80 40 ns (*) Typical temperature coefficient for all VDD value is 0.3%/C. TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RL = 200K RT = ZOUT of pulse generator (typically 50) 5/10 HCF4044B WAVEFORM 1: PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle) WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) 6/10 HCF4044B Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.27 8.5 2.54 17.78 7.1 5.1 0.130 0.050 0.51 0.77 0.5 0.25 20 0.335 0.100 0.700 0.280 0.201 1.65 TYP MAX. MIN. 0.020 0.030 0.020 0.010 0.787 0.065 TYP. MAX. inch P001C 7/10 HCF4044B SO-16 MECHANICAL DATA DIM. A a1 a2 b b1 C c1 D E e e3 F G L M S 8 3.8 4.6 0.5 9.8 5.8 1.27 8.89 4.0 5.3 1.27 0.62 (max.) 0.149 0.181 0.019 10 6.2 0.35 0.19 0.5 45 (typ.) 0.385 0.228 0.050 0.350 0.157 0.208 0.050 0.024 0.393 0.244 0.1 mm. MIN. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.004 MIN. inch TYP. MAX. 0.068 0.008 0.064 0.018 0.010 PO13H 8/10 HCF4044B Tape & Reel SO-16 MECHANICAL DATA mm. DIM. MIN. A C D N T Ao Bo Ko Po P 6.45 10.3 2.1 3.9 7.9 12.8 20.2 60 22.4 6.65 10.5 2.3 4.1 8.1 0.254 0.406 0.082 0.153 0.311 TYP MAX. 330 13.2 0.504 0.795 2.362 0.882 0.262 0.414 0.090 0.161 0.319 MIN. TYP. MAX. 12.992 0.519 inch 9/10 HCF4044B Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners (c) 2003 STMicroelectronics - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 10/10 |
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