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

Fairchild Semiconductor

Description

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.

📥 Download Datasheet

DM74S257 Datasheet Preview — Preview of DM74S257 PDF

Datasheet Specifications

Part number: DM74S257
Manufacturer: Fairchild Semiconductor
File Size: 47.77 KB
Datasheet: DM74S257_FairchildSemiconductor.pdf
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

DM74S257 Distributors

📁 Related Datasheet

DM74S251 DM74S258 DM74S240 DM74S241 DM74S244 DM74S287

📌 All Tags

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

Fairchild Semiconductor DM74S257-like datasheet