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A20039 - 74F257N Quad Data Selector/Multiplexer (Signetics)

A20039 - 74F257N Quad Data Selector/Multiplexer (Signetics)

item number: A20039
unit price:$0.40 

Detailed Description

The 74F257N is designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output enable (OE) input is at a high logic level. The 74F257N is characterized for operation from 0?C to 70?C.

3-State Outputs Interface Directly With System Bus
Provides Bus Interface From Multiple Sources in High-Performance Systems

16 pin DIP. Manufactured by Signetics.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to - Why is this here?

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