DatasheetsPDF.com

74HC237D

nexperia
Part Number 74HC237D
Manufacturer nexperia
Description 3-to-8 line decoder/demultiplexer
Published Dec 27, 2020
Detailed Description 74HC237 3-to-8 line decoder, demultiplexer with address latches Rev. 8 — 26 October 2021 Product data sheet 1. Gener...
Datasheet PDF File 74HC237D PDF File

74HC237D
74HC237D

Overview
74HC237 3-to-8 line decoder, demultiplexer with address latches Rev.
8 — 26 October 2021 Product data sheet 1.
General description The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An).
The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch.
When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decoder.
When the latch enable (LE) goes from LOW-to-HIGH, the last data present at the inputs before this transition, is stored in the latches.
Further address changes are ignored as long as LE remains HIGH.
The output enable input (E1 and E2) controls the state of the outputs independent of the address inputs or latch operation.
All outputs are HIGH unless E1 is LOW and E2 is HIGH.
The 74HC237 is ideally suited for implementing non-overlapping decoders in 3-state systems and strobes (stored address) applications in bus-oriented systems.
2.
Features and benefits • Combines 3-to-8 decoder wi...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)