74LS32 datasheet, PDF - EEWORLD Datasheet

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74LS32: DescriptionLS SERIES, QUAD 2-INPUT OR GATE, PDSO14; Categorysemiconductor logic; File Size56KB，5 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74LS32 Overview

LS SERIES, QUAD 2-INPUT OR GATE, PDSO14

74LS32 Parametric

Parameter Name	Attribute value
Number of functions	4
Number of terminals	14
Maximum operating temperature	70 Cel
Minimum operating temperature	0.0 Cel
Maximum supply/operating voltage	5.25 V
Minimum supply/operating voltage	4.75 V
Rated supply voltage	5 V
Processing package description	SOIC-14
state	TRANSFERRED
Craftsmanship	TTL
packaging shape	Rectangle
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	COMMERCIAL
series	LS
Logic IC type	or
Number of inputs	2
propagation delay TPD	15 ns

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DM74LS32 Quad 2-Input OR Gate

June 1986

Revised March 2000

DM74LS32

Quad 2-Input OR Gate

General Description

This device contains four independent gates each of which

performs the logic OR function.

Ordering Code:

Order Number

DM74LS32M

DM74LS32SJ

DM74LS32N

Package Number

M14A

M14D

N14A

Package Description

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow

14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

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

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

Connection Diagram

Function Table

Inputs

HIGH Logic Level

LOW Logic Level

Output

DS006361

www.fairchildsemi.com

74LS32 Related Products

	74LS32	7432	7433	DM74LS32	DM74LS32N
Description	LS SERIES, QUAD 2-INPUT OR GATE, PDSO14	LS SERIES, QUAD 2-INPUT OR GATE, PDSO14	LS SERIES, QUAD 2-INPUT OR GATE, PDSO14	LS SERIES, QUAD 2-INPUT OR GATE, PDSO14	LS SERIES, QUAD 2-INPUT OR GATE, PDIP14
Number of functions	4	4	4	4	-
Number of terminals	14	14	14	14	-
Maximum operating temperature	70 Cel	70 Cel	70 Cel	70 Cel	-
Minimum operating temperature	0.0 Cel	0.0 Cel	0.0 Cel	0.0 Cel	-
Maximum supply/operating voltage	5.25 V	5.25 V	5.25 V	5.25 V	-
Minimum supply/operating voltage	4.75 V	4.75 V	4.75 V	4.75 V	-
Rated supply voltage	5 V	5 V	5 V	5 V	-
Processing package description	SOIC-14	SOIC-14	SOIC-14	SOIC-14	-
state	TRANSFERRED	TRANSFERRED	TRANSFERRED	TRANSFERRED	-
Craftsmanship	TTL	TTL	TTL	TTL	-
packaging shape	Rectangle	Rectangle	Rectangle	Rectangle	-
Package Size	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	-
surface mount	Yes	Yes	Yes	Yes	-
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	-
Terminal spacing	1.27 mm	1.27 mm	1.27 mm	1.27 mm	-
Terminal location	pair	pair	pair	pair	-
Packaging Materials	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy	-
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	-
series	LS	LS	LS	LS	-
Logic IC type	or	or	or	or	-
Number of inputs	2	2	2	2	-
propagation delay TPD	15 ns	15 ns	15 ns	15 ns	-

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