SN74S374N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: SN74S374N
Brand: Texas Instruments
SKU: SN74S374N
Availability: InStock

Texas Instruments SN74S374N is an Octal D-Type Transparent Latch with 3-State outputs, operating at 4.75–5.25V supply, featuring 75MHz max frequency and 20mA output current in a 20-Pin PDIP package. From $1.665, in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

SN74S374NDual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 20
Lifecycle: ACTIVE
Datasheet: SN74S374N Datasheet PDF
Category: Integrated Circuit
Price: From $1.6650(MOQ 1)
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SN74S374N?

Octal D-Type transparent latch with 3-state outputs for bidirectional bus driving
High-speed Schottky (74S) technology with 75MHz maximum operating frequency
Active-low enable control for flexible bus interfacing and data flow management
Wide output drive capability: 20mA sink current for driving heavy capacitive loads
20-Pin PDIP package for easy through-hole prototyping and production assembly

What is SN74S374N used for?

The SN74S374N is widely used in data bus buffering and register applications within microprocessor and microcontroller systems. Its 3-state outputs make it ideal for shared bus architectures in industrial control, telecommunications, and computing equipment. The device is also used in address latching, memory interfacing, and signal demultiplexing in high-speed digital designs requiring reliable TTL logic.

What are the specifications of SN74S374N?

YTEOL	15
Control Type	ENABLE LOW
Count Direction	UNIDIRECTIONAL
Family	S
JESD-30 Code	R-PDIP-T20
JESD-609 Code	e4
Load Capacitance (CL)	15pF
Logic IC Type	BUS DRIVER
Max Frequency@Nom-Sup	75000000Hz
Max I(ol)	0.02A
Number of Bits	8
Number of Functions	8
Number of Ports	2
Output Characteristics	3-STATE
Output Polarity	TRUE
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP20,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Power Supply Current-Max (ICC)	180mA
Prop. Delay@Nom-Sup	17ns
Propagation Delay (tpd)	28ns
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.25V
Supply Voltage-Min (Vsup)	4.75V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	NO
Technology	TTL
Temperature Grade	COMMERCIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Trigger Type	POSITIVE EDGE
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Malaysia

Where can I find the SN74S374N datasheet?

SN74S374N Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for SN74S374N?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the maximum operating frequency of the SN74S374N?

The SN74S374N supports a maximum operating frequency of 75MHz (75,000,000 Hz), making it suitable for high-speed data bus and register applications in TTL-level digital systems.

What supply voltage does the SN74S374N require?

The SN74S374N operates from a supply voltage range of 4.75V to 5.25V, compliant with standard 5V TTL logic levels used in industrial and computing applications.

What package type does the SN74S374N come in and is it suitable for breadboard prototyping?

The SN74S374N is available in a 20-Pin PDIP (Dual-In-Line Package), which is fully compatible with standard breadboards and through-hole PCB prototyping, making it convenient for development and testing.

What are common alternatives or replacements for the SN74S374N?

Compatible alternatives include the SN74LS374N (low-power Schottky variant) and SN74ALS374N (advanced low-power Schottky), all sharing the same pinout and octal D-type latch function with 3-state outputs, but differing in speed and power consumption.

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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.6650

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$3.6000	$3.60
4+	$2.5800	$10.32
77+	$1.8000	$138.60
168+	$1.6650	$279.72

pcs

Unit price: $3.6000 · Total: $3.60

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Direct Contact

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SN74S374N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of SN74S374N?

What is SN74S374N used for?

What are the specifications of SN74S374N?

Compliance & Regulatory

Where can I find the SN74S374N datasheet?

What are equivalent replacements for SN74S374N?

Frequently Asked Questions

What is the maximum operating frequency of the SN74S374N?

What supply voltage does the SN74S374N require?

What package type does the SN74S374N come in and is it suitable for breadboard prototyping?

What are common alternatives or replacements for the SN74S374N?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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