CD54HCT257, CD54HC257 Quad 2-Input Multiplexer

Texas Instruments

Description

Data sheet acquired from Harris Semiconductor SCHS171D November 1997 - Revised October 2003 CD54HC257, CD74HC257, CD54HCT257, CD74HCT257 High-Speed C.
The ’HC257 and ’HCT257 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select Input (S).

📥 Download Datasheet

CD54HCT257 Datasheet Preview — This datasheet PDF includes multiple part numbers: CD54HCT257, CD54HC257. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: CD54HCT257, CD54HC257
Manufacturer: Texas Instruments ↗
File Size: 483.76 KB
Datasheet: CD54HC257-etcTI.pdf
Description: Quad 2-Input Multiplexer
Note: This datasheet PDF includes multiple part numbers: CD54HCT257, CD54HC257.
Please refer to the document for exact specifications by model.

Features

* Buffered Inputs
* Typical Propagation Delay ( In to Output ) = 12ns at VCC = 5V, CL = 15pF, TA = 25oC
* Fanout (Over Temperature Range) - Standard Outputs
* 10 LSTTL Loads - Bus Driver Outputs
* . . . 15 LSTTL Loads
* Wide Op

CD54HCT257 Distributors

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CD54HC257 Quad 2-Input Multiplexer Texas Instruments

Texas Instruments CD54HCT257-like datasheet