DM74S257 Datasheet - Fairchild Semiconductor

DM74S257, 3-STATE Quad 1-of-2 Data Selector/Multiplexer

DM74S257 3-STATE Quad 1-of-2 Data Selector/Multiplexer August 1986 Revised May 2000 DM74S257 3-STATE Quad 1-of-2 Data Selector/Multiplexer General D.
These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems.

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Datasheet Details

Part number:

DM74S257

Manufacturer:

Fairchild Semiconductor

File Size:

47.77 KB

Description:

3-STATE Quad 1-of-2 Data Selector/Multiplexer

Features

* s 3-STATE versions S157, S158, with same pin-outs s Schottky-clamped for significant improvement in A-C performance s Provides bus interface from multiple sources in high-performance systems s Average propagation delay from data input s Typical power dissipation 4.8 ns 320 mW Ordering Code: Order N

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DM74S257 3-STATE Quad 1-of-2 Data Selector Multiplexer Fairchild Semiconductor

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