CD54ACT373F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

Name: CD54ACT373F3A
Brand: Texas Instruments
SKU: CD54ACT373F3A
Availability: InStock

CD54ACT373F3A is an ACT-family 8-channel transparent D-type latch with 3-state outputs and 24 mA output current in a 20-pin ceramic DIP package. Provides independent latch enable and output enable controls for bus interface and data buffering applications. Available from stock worldwide with competitive pricing.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

CD54ACT373F3ACeramic Dual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Ceramic Dual-In-Line Packages
Pin Count: 20
Lifecycle: ACTIVE
Datasheet: CD54ACT373F3A Datasheet PDF
Category: Integrated Circuit
Price: From $14.9700(MOQ 500)
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of CD54ACT373F3A?

8-channel 3-state transparent D-latch with 24 mA output drive current for bus driving applications
Independent latch enable and output enable controls providing flexible data flow and bus isolation
ACT logic family combining CMOS low power with TTL-compatible input thresholds for mixed-logic systems

What is CD54ACT373F3A used for?

CD54ACT373F3A is used as a bus interface latch and data buffer in microprocessor and memory systems requiring 8-bit parallel data holding and bus isolation. Its 3-state outputs enable multiple devices to share a common data bus without contention. The hermetic 20-pin ceramic DIP package suits military, aerospace, and high-reliability industrial applications demanding operation across extended temperature ranges.

What are the specifications of CD54ACT373F3A?

Pbfree Code	Yes
YTEOL	15
Control Type	INDEPENDENT CONTROL
Count Direction	UNIDIRECTIONAL
Family	ACT
JESD-30 Code	R-GDIP-T20
JESD-609 Code	e0
Load Capacitance (CL)	50pF
Logic IC Type	BUS DRIVER
Max I(ol)	0.024A
Number of Bits	8
Number of Functions	8
Number of Ports	2
Output Characteristics	3-STATE
Output Polarity	TRUE
Package Body Material	CERAMIC, GLASS-SEALED
Package Equivalence Code	DIP20,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Power Supply Current-Max (ICC)	0.16mA
Prop. Delay@Nom-Sup	10.4ns
Propagation Delay (tpd)	12.5ns
Qualification Status	Not Qualified
Screening Level	38535Q/M;38534H;883B
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	NO
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Ceramic Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the CD54ACT373F3A datasheet?

CD54ACT373F3A Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD54ACT373F3A?

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

Frequently Asked Questions

What output drive current does CD54ACT373F3A provide for bus driving in logic systems?

CD54ACT373F3A provides a maximum output low current (Iol) of 24 mA per channel, enabling it to drive 8-bit data buses with multiple load devices while maintaining valid logic levels, making it suitable for microprocessor bus interfaces and memory address latching applications.

How do the independent latch enable and output enable controls of CD54ACT373F3A benefit bus architecture designs?

CD54ACT373F3A features separately controlled latch enable and 3-state output enable inputs, allowing data to be captured and held independently from bus connection or disconnection, enabling efficient time-multiplexed bus architectures in microprocessor systems with 8-bit data paths.

When is CD54ACT373F3A ceramic CDIP preferred over plastic DIP variants in system designs?

The ceramic 20-pin CDIP (GDIP-T20) package of CD54ACT373F3A is required for military and aerospace designs operating from -55°C to +125°C, where hermetic sealing and superior thermal stability ensure long-term reliability that plastic epoxy packages cannot provide in harsh defense and space-grade environments.

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About Texas Instruments

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 $14.9700

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
500+	$16.8400	$8420.00
1000+	$15.9000	$15900.00
10000+	$14.9700	$149700.00

pcs

Unit price: $16.8400 · Total: $8420.00

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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CD54ACT373F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

What are the key features of CD54ACT373F3A?

What is CD54ACT373F3A used for?

What are the specifications of CD54ACT373F3A?

Compliance & Regulatory

Where can I find the CD54ACT373F3A datasheet?

What are equivalent replacements for CD54ACT373F3A?

Frequently Asked Questions

What output drive current does CD54ACT373F3A provide for bus driving in logic systems?

How do the independent latch enable and output enable controls of CD54ACT373F3A benefit bus architecture designs?

When is CD54ACT373F3A ceramic CDIP preferred over plastic DIP variants in system designs?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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