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HCF4043B

STMicroelectronics
Part Number HCF4043B
Manufacturer STMicroelectronics
Description QUAD 3-STATE R-S LATCHES
Published Mar 23, 2005
Detailed Description HCC/HCF4043B HCC/HCF4044B QUAD 3-STATE R-S LATCHES QUAD NOR QUAD NAND . . . . . . . . R-S LATCH-4043B R-S LATCH-4044B ...
Datasheet PDF File HCF4043B PDF File

HCF4043B
HCF4043B

Overview
HCC/HCF4043B HCC/HCF4044B QUAD 3-STATE R-S LATCHES QUAD NOR QUAD NAND .
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R-S LATCH-4043B R-S LATCH-4044B QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE 3-LEVEL OUTPUTS WITH COMMON OUTPUT ENABLE SEPARATE SET AND RESET INPUT FOR EACH LATCH 5V, 10V, AND 15V PARAMETRIC RATINGS NOR AND NAND CONFIGURATIONS INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC40XXBF HCF40XXBM1 HCF40XXBEY HCF40XXBC1 PIN CONNECTIONS 4043B DESCRIPTION The HCC4043B, HCC4044B, (extended temperature range) and the HCF4043B, HCF4044B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micropackage.
The HCC/HCF4043B types are quad crosscoupled 3-state COS/MOS NOR latches and the HCC/HCF4044B types are quad cross-coupled 3state COS/MOS NAND latches.
Each latch has a separate Q output and individual SET and RESET inputs.
The Q outputs are controlled by a common ENABLE input.
A logic ”1” or ”high” on the ENABLE input 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.
June 1989 4044B 1/13 HCC/HCF4043B/4044B FUNCTIONAL DIAGRAMS 4043B 4044B ABSOLUTE MAXIMUM RATINGS Symbol V DD* Vi II Pt ot Parameter Supply Voltage : HC C Types H C F Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range Operating Temperature : HCC Types H CF Types Storage Temperature Value – 0.
5 to + 20 – 0.
5 to + 18 – 0.
5 to V DD + 0.
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