MM74HC32

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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 discharge by internal diode clamps to V_CC and ground.

Product Status/Pricing/Packing

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product MM74HC32 is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	**Package Marking Convention	Qualification Support
MM74HC32M	Full Production	ROHS Compliant	$0.226	SO 14L NB	14	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:MM74HC Line 3:32M	FIT : 2.93 Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
MM74HC32MTC	Full Production	Green as of Jul 2011	$0.18	TSSOP 14L	14	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:HC32	FIT : 2.93 Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
MM74HC32MTCX	Full Production	Green as of Jul 2011	$0.164	TSSOP 14L	14	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:HC32	FIT : 2.93 Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
MM74HC32MX	Full Production	ROHS Compliant	$0.226	SO 14L NB	14	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:MM74HC Line 3:32M	FIT : 2.93 Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
MM74HC32SJ	Full Production	ROHS Compliant	$0.266	SOP 14L	14	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:HC32SJ	FIT : 2.93 Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
MM74HC32SJX	Full Production	ROHS Compliant	$0.28	SOP 14L	14	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:HC32SJ	FIT : 2.93 Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260

Typical propagation delay: 10 ns
Wide power supply range: 2-6V
Low quiescent current: 20 µA maximum (74HC Series)
Low input current: 1 µA maximum
Fanout of 10 LS-TTL loads

Applications

Automation

Broadband Access

Broadband Modem

Broadcast & Studio

Building & Home Control

Camcorder

Central Office

Consumer Appliances

CRT/RPTV

Desktop PC

DSC

DVD

E-book Reader

Enterprise Voice Network

Graphic Card

Home Audio System Components

LCD Monitor

LCD TV

Long-haul & Metro

Media Tablets

Medical Electronics/Devices

Mobile Comm Infrastructure

Mobile Handsets

Notebook PC

Other Audio & Video

Other Consumer Electronics

Other Data Processing

Other Industrial

Other Wired Communications

Other Wireless Communications

PC Server

PDP TV

PMP/MP3 Players

Printer

Routers & LAN Switches

SAN

Server & Mainframe

Set Top Boxes

Storage & Peripherals

Test and Measurement

Video Game Console

Wireless LAN Access Point/Router

Wireless LAN Card & Broadband Access

Workstation

Application Notes

AN-376: Logic-System Design Techniques Reduce Switching-CMOS Power (180 K) Mar 05, 2011
AN-339: Fairchild's Process Enhancements Eliminate the CMOS SCR Latch-Up Problem in 74HC Logic (148 K) Mar 05, 2011
AN-317: AC Characteristics of MM74HC High Speed CMOS (147 K) Mar 05, 2011
AN-310: High Speed CMOS (MM74HC) Processing (4,821 K) Mar 05, 2011
AN-118: CMOS Oscillators (79 K) Mar 05, 2011
AN-319: Comparison of MM74HC to 74LS, 74S and 74ALS Logic (245 K) Mar 05, 2011
AN-314: Interfacing to MM74HC High-Speed CMOS Logic (148 K) Mar 05, 2011
AN-313: DC Electrical Characteristics of MM74HC High Speed CMOS Logic (203 K) Mar 05, 2011

Browse All Application Notes

Models

For additional information please visit the Models page .

Package	Condition	Temperature range	Vcc range	Software version	Revision date
IBIS
TSSOP 14L	All	-40°C to 85°C	4.5V to 5.5V	2.1	Feb 28, 2012
SO 14L NB	All	-40°C to 85°C	4.5V to 5.5V	2.1	Feb 28, 2012
HSPICE
SO 14L NB	Typical	25°C to 150°C	4.5V to 5.5V	98.2	Feb 28, 2012
	Slow	25°C to 150°C	4.5V to 5.5V	98.2	Feb 28, 2012
	Fast	25°C to 150°C	4.5V to 5.5V	98.2	Feb 28, 2012