54F257A Quad 2-Input Multiplexer

National Semiconductor

Description

Obsolete 54F 74F257A Quad 2-Input Multiplexer with TRI-STATE Outputs November 1994 54F 74F257A Quad 2-Input Multiplexer with TRI-STATE Outputs Gen.
The ’F257A is a quad 2-input multiplexer with TRI-STATE outputs Four bits of data from two sources can be selected using a Common Data Select input Th.

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Datasheet Specifications

Part number: 54F257A
Manufacturer: National Semiconductor
File Size: 353.72 KB
Datasheet: 54F257A-NationalSemiconductor.pdf
Description: Quad 2-Input Multiplexer

Features

* Y Multiplexer expansion by tying outputs together Y Non-inverting TRI-STATE outputs Y Input clamp diodes limit high-speed termination effects Y Guaranteed 4000V minimum ESD protection Commercial 74F257APC 74F257ASC (Note 1) 74F257ASJ (Note 1) Military 54F257ADM (Note 2) 54F257AFM (Note 2) 54F257AL

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54F257A Quad 2-Input Multiplexer National Semiconductor

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