PCA9554PW vs PCA9512ADP,118

Esta comparação detalhada entre PCA9554PW e PCA9512ADP,118 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

PCA9554PW

Texas Instruments

Lifecycle: Active
Stock: 2999 PCS
Series: Interface - I-O Expanders

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Part B

PCA9512ADP,118

NXP USA Inc.

Lifecycle: Active
Stock: 9920 PCS
Package: TSSOP-8
Series: Interface - Buffers de sinais, Repetidores, Splitters

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	PCA9554PW	PCA9512ADP,118
Supplier	-	NXP USA Inc.,Rochester Electronics, LLC
Part Status	Obsolete	Active
Type	-	Buffer, Accelerator
Applications	-	I²C - Hotswap
Input	-	2-Wire Bus
Output	-	2-Wire Bus
Data Rate (Max)	-	400kHz
Number of Channels	-	1
Capacitance - Input	-	10 pF
Voltage - Supply	2.3V ~ 5.5V	2.7V ~ 5.5V
Supply Current	-	1.8mA
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Base Product Number	PCA9554	-
Digi Key Programmable	Not Verified	-
Number of I/O	8	-
Interface	I2C, SMBus	-
Interrupt Output	Yes	-
Features	POR	-
Output Type	Push-Pull	-
Current - Output Source / Sink	10mA, 25mA	-
Clock Frequency	400 kHz	-
Packaging	Bulk, Tube	-

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