Integrated Circuits (ICs)

SN74LS32D

Obsolete

4-CH, 2-INPUT, 4.75-V TO 5.25-V, 16-MA DRIVE STRENGTH BIPOLAR OR GATE WITH TTL-COMPATIBLE INPUTS

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Integrated Circuits (ICs)

SN74LS32D

Obsolete

Texas Instruments

4-CH, 2-INPUT, 4.75-V TO 5.25-V, 16-MA DRIVE STRENGTH BIPOLAR OR GATE WITH TTL-COMPATIBLE INPUTS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74LS32D

Current - Output High, Low [custom]	400 µA
Current - Output High, Low [custom]	8 mA
Input Logic Level - Low	0.8 V
Logic Type	OR Gate
Max Propagation Delay @ V, Max CL	22 ns
Mounting Type	Surface Mount
Number of Circuits	4
Number of Inputs	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

SN74LS32 Series

4-ch, 2-input, 4.75-V to 5.25-V, 16-mA drive strength bipolar OR gate with TTL-compatible inputs

Part	Mounting Type	Input Logic Level - Low	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [x]	Package / Case [y]	Package / Case	Number of Inputs	Number of Circuits	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Max Propagation Delay @ V, Max CL	Logic Type	Supplier Device Package
Texas Instruments SN74LS32DR	Surface Mount	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.154 in	3.9 mm	14-SOIC	2	4	400 µA	8 mA	22 ns	OR Gate
Texas Instruments SN74LS32DRG4	Surface Mount	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.154 in	3.9 mm	14-SOIC	2	4	400 µA	8 mA	22 ns	OR Gate
Texas Instruments SN74LS32NSRG4	Surface Mount	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.209 "	5.3 mm	14-SOIC	2	4	400 µA	8 mA	22 ns	OR Gate	14-SO
Texas Instruments SN74LS32DRE4	Surface Mount	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.154 in	3.9 mm	14-SOIC	2	4	400 µA	8 mA	22 ns	OR Gate
Texas Instruments SN74LS32D	Surface Mount	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.154 in	3.9 mm	14-SOIC	2	4	400 µA	8 mA	22 ns	OR Gate
Texas Instruments SN74LS32N	Through Hole	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.3 "	7.62 mm	14-DIP	2	4	400 µA	8 mA	22 ns	OR Gate
Texas Instruments SN74LS32DB
Texas Instruments SN74LS32NE4	Through Hole	0.8 V	70 °C	0 °C	4.75 V	5.25 V	0.3 "	7.62 mm	14-DIP	2	4	400 µA	8 mA	22 ns	OR Gate

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 1.08
		100	$ 0.73
		250	$ 0.56
		1000	$ 0.38

Description

General part information

SN74LS32 Series

These devices contain four independent 2-input OR gates.

The SN5432, SN54LS32 and SN54S32 are characterized for operation over the full military range of -55°C to 125°C. The SN7432, SN74LS32 and SN74S32 are characterized for operation from 0°C to 70°C.

These devices contain four independent 2-input OR gates.

Documents

Technical documentation and resources

SN74LS32D

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SN74LS32D

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Technical Specifications

SN74LS32 Series

Pricing

Description

SN74LS32 Series

Documents

Input and Output Characteristics of Digital Integrated Circuits

TI IBIS File Creation, Validation, and Distribution Processes

LOGIC Pocket Data Book (Rev. B)

Designing with the SN54/74LS123 (Rev. A)

Designing With Logic (Rev. C)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Logic Guide (Rev. AB)

Live Insertion

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Quadruple 2-Input Positive-OR Gates datasheet

SN74LS32 Series