MM74HC32MTCX_NL 查看數據表（PDF） - Fairchild Semiconductor

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MM74HC32MTCX_NL

Quad 2-Input OR Gate

Fairchild Semiconductor 

September 1983

Revised January 2005

MM74HC32

Quad 2-Input OR Gate

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 standard

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 functionally as well

as pin-out compatible with the standard 74LS logic family.

All inputs are protected from damage due to static dis-

charge by internal diode clamps to VCC and ground.

Features

s Typical propagation delay: 10 ns

s Wide power supply range: 2–6V

s Low quiescent current: 20 µA maximum (74HC Series)

s Low input current: 1 µA maximum

s Fanout of 10 LS-TTL loads

Ordering Code:

Order Number

Package

Number

Package Description

MM74HC32M

M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

MM74HC32MX_NL

M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

MM74HC32SJ

M14D Pb-Free 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

MM74HC32MTCX_NL MTC14 Pb-Free 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

MM74HC32N_NL

N14A Pb-Free 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Pb-Free package per JEDEC J-STD-020B.

Connection Diagram

Logic Diagram

Pin Assignments for DIP, SOIC, SOP and TSSOP

Y=A+B

(1 of 4)

Top View

© 2005 Fairchild Semiconductor Corporation DS005132

www.fairchildsemi.com

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