CD54ACT541F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

Name: CD54ACT541F3A
Brand: Texas Instruments
SKU: CD54ACT541F3A
Availability: InStock

The CD54ACT541F3A is an 8-channel non-inverting tri-state bus driver from Texas Instruments in the ACT CMOS family, featuring dual active-low output enable controls, 50 pF load capacitance, and a 20-pin ceramic DIP package for high-reliability applications.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

CD54ACT541F3ACeramic Dual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Ceramic Dual-In-Line Packages
Pin Count: 20
Lifecycle: ACTIVE
Datasheet: CD54ACT541F3A Datasheet PDF
Category: Integrated Circuit
Price: From $52.8507(MOQ 3)
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 CD54ACT541F3A?

8-channel non-inverting unidirectional bus driver
Tri-state outputs with dual active-low output enable
ACT CMOS family for 5 V logic compatibility and fast switching
Rated load capacitance of 50 pF per output
20-pin ceramic DIP package for military/high-reliability use
Wide operating temperature range for harsh environments

What is CD54ACT541F3A used for?

The CD54ACT541F3A is used in military and aerospace data bus systems where ceramic packaging provides superior thermal stability and radiation tolerance compared to plastic packages. It suits high-reliability industrial backplane bus drivers, memory address buffers, and system bus isolation circuits operating at 5 V CMOS logic levels. Legacy instrumentation and avionics computers also use this octal buffer to drive 8-bit parallel data buses with controlled tri-state output enable.

What are the specifications of CD54ACT541F3A?

Pbfree Code	Yes
YTEOL	15
Additional Feature	WITH DUAL OUTPUT ENABLE
Control Type	ENABLE LOW
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)	0.08mA
Prop. Delay@Nom-Sup	9.6ns
Propagation Delay (tpd)	8.2ns
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 CD54ACT541F3A datasheet?

CD54ACT541F3A Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD54ACT541F3A?

Compatible alternatives and drop-in replacements for CD54ACT541F3A:

CD54ACT244F3ATexas Instruments

Bus Driver, ACT Series, 8-Func, 4-Bit, True Output, CMOS, CDIP20

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

How many output channels does the CD54ACT541F3A provide, and what output enable control mechanism does it use?

The CD54ACT541F3A provides 8 non-inverting output channels controlled by 2 active-low output enable pins, allowing the designer to independently tri-state all 8 outputs together, which is essential for shared bus arbitration in 8-bit parallel data systems.

Why is the CD54ACT541F3A ceramic DIP package preferred over plastic for avionics or military designs?

The 20-pin ceramic DIP package of the CD54ACT541F3A offers hermetic sealing that resists moisture, vibration, and wide temperature swings from -55°C to 125°C, meeting MIL-spec requirements that plastic PDIP packages cannot satisfy in harsh aerospace and defense environments.

What load capacitance specification should engineers plan for when using the CD54ACT541F3A on a 5 V bus?

The CD54ACT541F3A is rated for a load capacitance of 50 pF per output on a 5 V supply, which means engineers must account for PCB trace capacitance plus input capacitance of receiving devices to keep total loading within this 50 pF specification and maintain signal integrity.

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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 $52.8507

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
3+	$57.6553	$172.97
10+	$55.2530	$552.53
25+	$52.8507	$1321.27

pcs

Unit price: $57.6553 · Total: $172.97

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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CD54ACT541F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

What are the key features of CD54ACT541F3A?

What is CD54ACT541F3A used for?

What are the specifications of CD54ACT541F3A?

Compliance & Regulatory

Where can I find the CD54ACT541F3A datasheet?

What are equivalent replacements for CD54ACT541F3A?

Frequently Asked Questions

How many output channels does the CD54ACT541F3A provide, and what output enable control mechanism does it use?

Why is the CD54ACT541F3A ceramic DIP package preferred over plastic for avionics or military designs?

What load capacitance specification should engineers plan for when using the CD54ACT541F3A on a 5 V bus?

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

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