SN74ACT245DW vs SN74AS821ADW

Esta comparação detalhada entre SN74ACT245DW e SN74AS821ADW 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

Parts at a glance

Part A

SN74ACT245DW

Texas Instruments

Lifecycle
Active
Stock
3252 PCS
Package
SOIC-20
Series
Lógica - Buffers, Drivers, Receivers, Transceivers
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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification SN74ACT245DW SN74AS821ADW
Supplier - Rochester Electronics, LLC
Series 74ACT 74AS
Part Status Active Obsolete
Function - Standard
Type - D-Type
Output Type 3-State Tri-State, Non-Inverted
Number of Elements 1 1
Number of Bits per Element 8 10
Max Propagation Delay @ V Max CL - 13ns @ 5V, 50pF
Trigger Type - Positive Edge
Current - Output High Low 24mA, 24mA 24mA, 48mA
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V
Current - Quiescent (Iq) - 88 mA
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
Logic Type Transceiver, Non-Inverting -
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