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MC74HCT138A 1-of-8 Decoder/Demultiplexer

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Description

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs High *Performance Silicon *Gate CMOS T.

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Datasheet Specifications

Part number
MC74HCT138A
Manufacturer
Motorola
File Size
218.71 KB
Datasheet
MC74HCT138A_Motorola.pdf
Description
1-of-8 Decoder/Demultiplexer

Features

* three Chip Select inputs, two active
* low and one active
* high to facilitate the demultiplexing, cascading, and chip
* selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output; one of the Chip Selects is used

Applications

* of any voltage higher than maximum rated voltages to this high
* impedance circuit. For proper operation, Vin and Vout should be constrained to the range GND (Vin or Vout) VCC. Unused inputs must always be tied to an appropriate logic voltage level (e. g. , either GND or VCC). Unused outputs mus

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