54F257A - Quad 2-Input Multiplexer

Product Overview

National Semiconductor

Datasheet Details

Part number	54F257A
Manufacturer	National Semiconductor
File Size	353.72 KB
Description	Quad 2-Input Multiplexer
Datasheet	54F257A Datasheet
Additional preview pages of the 54F257A datasheet.

Product details

Description

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 The four outputs present the selected data in true (non-inverted) form The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input allowing the outputs to interface directly with bus-oriented systems

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) 54F257ALL (Note 2) Package Number N16E J16A M16A M16D W16A E20A Package.

📁 Similar Datasheet

54F257 - Quadruple 2-Line To 1-Line Data Selectors/Multiplexers (Texas Instruments)
54F241 - Octal Buffers/Line Drivers (Texas Instruments)
54F242 - QUAD BUS TRANCEIVERS (Motorola)
54F243 - QUAD BUS TRANCEIVERS (Motorola)
54F244 - Octal Buffers/Line Drivers (Texas Instruments)
54F245 - Octal Bidirectional Transceiver (Texas Instruments)
54F280B - 9-Bit Parity Generators/Checkers (Texas Instruments)
54F283 - 4-Bit Binary Full Adders (Texas Instruments)

Other Datasheets by National Semiconductor

54F251A - 8-Input Multiplexer
54F253 - Dual 4-Input Multiplexer
54F258A - Quad 2-Input Multiplexer
54F20 - Dual 4-Input NAND Gate
54F219 - 64-Bit Random Access Memory
54F2244 - Octal Buffer/Line Driver

Published: Aug 5, 2016 |