74HC238D vs 74HC273D,652

Esta comparação detalhada entre 74HC238D e 74HC273D,652 fornece informações valiosas sobre suas especificações e principais características. Abordamos fatores importantes em detalhes, incluindo conformidade com RoHS, status REACH, série, estilo de montagem, tipo de encapsulamento e outras características relevantes. Apresentar as diferenças lado a lado simplifica a seleção de componentes, facilitando a escolha da melhor opção para sua aplicação específica.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Replacement verdict

Not a drop-in replacement

The 74HC238D and 74HC273D,652 are functionally unrelated ICs: one is a 3-to-8 line decoder/demultiplexer and the other is an octal D-type flip-flop. They differ in logic function, input/output architecture, latching behavior, and pinout, so neither device can substitute for the other in an existing design.

Different logic function Different output type Different latching behavior Different pinout

Parts at a glance

Part A

74HC238D

Toshiba Semiconductor and Storage

Lifecycle
Active
Stock
5394 PCS
Package
SOIC-16
Series
Lógica - Conmutadores de sinais, Multiplexers, Decodificadores
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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification 74HC238D 74HC273D,652
Supplier - Rochester Electronics, LLC
Series 74HC Bulk
Function - Active
Part Status Active -
Type Decoder/Demultiplexer -
Circuit 1 x 3:8 -
Independent Circuits 1 -
Current - Output High Low 5.2mA, 5.2mA -
Voltage Supply Source Single Supply -
Voltage - Supply 2V ~ 6V -
Operating Temperature -40°C ~ 125°C -
Mounting Type Surface Mount -
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