Product Folder - 74ACT245 - Octal Bidirectional Transceiver with 3-STATE Inputs/ Outputs

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74ACT245
Octal Bidirectional Transceiver with 3-STATE Inputs/ Outputs

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Contents

•General Description
•Features
•Product Status/Pricing/Packaging
•Order Samples

•Models
•Qualification Support

General Description

The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R#) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.

Features

I_CC and I_OZ reduced by 50%
Non-inverting buffers
Bidirectional data path
A and B outputs source/sink 24 mA
ACT245 has TTL-compatible inputs

Datasheet
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Product Status/Pricing/Packaging

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Marking Convention**
74ACT245MSA	Full Production	RoHS Compliant	$0.55	SSOP	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: ACT245
74ACT245MSAX	Full Production	RoHS Compliant	$0.55	SSOP	20	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: ACT245
74ACT245MTC	Full Production	RoHS Compliant	$0.233	TSSOP	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: ACT245
74ACT245MTCX	Full Production	RoHS Compliant	$0.233	TSSOP	20	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: ACT245
74ACT245PC	Full Production	RoHS Compliant	$0.333	DIP	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &4 (4-Digit Date Code) &K Line 2: 74ACT245PC
74ACT245SC	Full Production	RoHS Compliant	$0.255	SOIC-Wide	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 74ACT245
74ACT245SCX	Full Production	RoHS Compliant	$0.255	SOIC-Wide	20	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 74ACT245
74ACT245SJ	Full Production	RoHS Compliant	$0.299	SOP	20	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 74ACT245
74ACT245SJX	Full Production	RoHS Compliant	$0.299	SOP	20	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 74ACT245

* 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 74ACT245 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	Jun 10, 1998

Qualification Support

Click on a product for detailed qualification data

Product
74ACT245MSA
74ACT245MSAX
74ACT245MTC
74ACT245MTCX
74ACT245PC
74ACT245SC
74ACT245SCX
74ACT245SJ
74ACT245SJX