型号描述

型号 生产品牌/企业名称 功能参数描述 LOGO 操作
PCA9539DBQR

TI1Texas Instruments

德州仪器德州仪器 (TI)

SMBus Low-Power I/O Expander IC I/O EXPANDER I2C 16B 24QSOP TI1logo
PCA9539DBR

TI1Texas Instruments

德州仪器德州仪器 (TI)

SMBus Low-Power I/O Expander IC I/O EXPANDER I2C 16B 24SSOP TI1logo
PCA9539DB

TI1Texas Instruments

德州仪器德州仪器 (TI)

SMBus Low-Power I/O Expander IC I/O EXPANDER I2C 16B 24SSOP TI1logo
PCA9539DBQR

TITexas Instruments

德州仪器美国德州仪器公司

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT RESET AND CONFIGURATION REGISTERS TIlogo
PCA9539DB

TITexas Instruments

德州仪器美国德州仪器公司

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT RESET AND CONFIGURATION REGISTERS TIlogo
PCA9539DBR

TITexas Instruments

德州仪器美国德州仪器公司

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT RESET AND CONFIGURATION REGISTERS TIlogo
PCA9539DBQRG4

TITexas Instruments

德州仪器美国德州仪器公司

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT RESET AND CONFIGURATION REGISTERS TIlogo
PCA9539DBRG4

TI

TIlogo

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