MM74HC32 — Quad 2-Input OR Gate
Publication Order Number:
MM74HC32/D
©1983
Semiconductor Components Industries, LLC.
August- 2017,
Rev. 2
MM74HC32
Quad 2-Input OR Gate
Features
■
Typical propagation delay: 10ns
■
Wide power supply range: 2V–6V
■
Low quiescent current: 20µA maximum (74HC Series)
■
Low input current: 1µA maximum
■
Fanout of 10 LS-TTL loads
General Description
The MM74HC32 OR gates utilize advanced silicon-gate
CMOS technology to achieve operating speeds similar to
LS-TTL gates with the low power consumption of stan-
dard CMOS integrated circuits. All gates have buffered
outputs providing high noise immunity and the ability to
drive 10 LS-TTL loads. The 74HC logic family is func-
tionally as well as pin-out compatible with the standard
74LS logic family. All inputs are protected from damage
due to static discharge by internal diode clamps to V
CC
and ground.
Ordering Inf
ormation
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC:
J-STD-020B standard.
Connection Diagram
Pin Assignments for DIP, SOIC, SOP and TSSOP
Top View
Logic Diagram
Y = A + B
(1 of 4)
Order Number
Pa
ckage
Number Package Description
MM74HC32M M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
MM74HC32SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MM74HC32MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
MM74HC32N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide