QUAD 3-STATE R-S LATCHES - STMicroelectronics
Description
HCF4044B
QUAD NAND 3-STATE R-S LATCH
s QUIESCENT CURRENT SPECIFIED UP TO 20V
s 3-LEVEL OUTPUTS WITH COMMON OUTPUT ENABLE
s SEPARATE SET AND RESET INPUT FOR EACH LATCH
s 5V, 10V AND 15V PARAMETRIC RATINGS s INPUT LEAKAGE CURRENT
II = 100nA (MAX) AT VDD = 18V TA = 25°C s 100% TESTED FOR QUIESCENT CURRENT s MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES"
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
DIP SOP
ORDER CODES
PACKAGE
TUBE
DIP SOP
HCF4044BEY HCF4044BM1
T&R HCF4044M013TR
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...
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