Product Folder - 74ACT541 - Octal Buffer/Line Driver with 3-STATE Outputs

74ACT541
Octal Buffer/Line Driver with 3-STATE Outputs

General Description

The 74AC541 and 74ACT541 are octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers.

These devices are similar in function to the 74AC244 and 74ACTC244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as an output port for microprocessors, allowing ease of layout and greater PC board density.

Features

I_CC and I_OZ reduced by 50%
3-STATE outputs
Inputs and outputs opposite side of package, allowing easier interface to microprocessors
Output source/sink 24 mA
74AC541 is a non-inverting option of the 74AC540
74ACT541 has TTL-compatible inputs

Product Status/Pricing/Packaging

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Marking Convention**
74ACT541MTC	Full Production	RoHS Compliant	$0.309	TSSOP	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: ACT541
74ACT541MTCX	Full Production	RoHS Compliant	$0.309	TSSOP	20	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: ACT541
74ACT541SC	Full Production	RoHS Compliant	$0.309	SOIC-Wide	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 74ACT541
74ACT541SCX	Full Production	RoHS Compliant	$0.309	SOIC-Wide	20	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 74ACT541

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product 74ACT541 is available. Click here for more information .

Models

Package & leads	Condition	Temperature range	Vcc range	Software version	Revision date
HSPICE
SOIC-Wide-20	Typical	-55°C to 125°C	4.5V to 5.5V	97.1	May 1, 1998
	Slow	-55°C to 125°C	4.5V to 5.5V	97.1	May 1, 1998
	Fast	-55°C to 125°C	4.5V to 5.5V	97.1	May 1, 1998
IBIS
SOIC-Wide-20	All	-40°C to 85°C	4.5V to 5.5V	2.1	Aug 18, 1998
TSSOP-20	All	-40°C to 85°C	4.5V to 5.5V	2.1	Aug 18, 1998

Qualification Support

Click on a product for detailed qualification data

Product
74ACT541MTC
74ACT541MTCX
74ACT541SC
74ACT541SCX