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74HCT238

Part Number	74HCT238
Manufacturer	nexperia
Description	3-to-8 line decoder/demultiplexer
Published	Jul 25, 2018
Detailed Description	74HC238; 74HCT238 3-to-8 line decoder/demultiplexer Rev. 7 — 2 September 2021 Product data sheet 1. General descriptio...
Datasheet	74HCT238 PDF File

Overview

74HC238; 74HCT238 3-to-8 line decoder/demultiplexer Rev.
7 — 2 September 2021 Product data sheet 1.
General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7).
The device features three enable inputs (E1 and E2 and E3).
Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH.
This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and one inverter.
The '238 can be used as an eight output demultiplexer by using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes.
Inputs include clamp...

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