Datasheet

MM74HCT32 — Quad 2-Input OR Gate
©1987 Fairchild Semiconductor Corporation www.fairchildsemi.com
MM74HCT32 Rev. 1.3.0
February 2008
MM74HCT32
Quad 2-Input OR Gate
Features
■
TTL, LS pin-out and threshold compatible
■
Fast switching: t
PLH
, t
PHL
= 10ns (typ.)
■
Low power: 10µW at DC
■ High fan-out, 10 LS-TTL loads
General Description
The MM74HCT32 is a logic function fabricated by using
advanced silicon-gate CMOS technology, which pro-
vides the inherent benefits of CMOS—low quiescent
power and wide power supply range. This device is input
and output characteristic and pin-out compatible with
standard 74LS logic families. All inputs are protected
from static discharge damage by internal diodes to V
CC
and ground.
MM74HCT devices are intended to interface between
TTL and NMOS components and standard CMOS
devices. These parts are also plug-in replacements for
LS-TTL devices and can be used to reduce power
consumption in existing designs.
Ordering Information
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.
Order Number
Package
Number Package Description
MM74HCT32M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
MM74HCT32SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MM74HCT32MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
MM74HCT32N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide