Integrated Circuits (ICs)

PCA9544AZQNR

Obsolete

IC INTERFACE SPECIALIZED 20BGA

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Integrated Circuits (ICs)

Obsolete

IC INTERFACE SPECIALIZED 20BGA

Technical Specifications

Parameters and characteristics for this part

Part	Interface	Package / Case	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Applications	Package / Case [y]	Package / Case [y]
Texas Instruments PCA9544AZQNR	I2C SMBus	20-VFBGA	20-BGA MICROSTAR JUNIOR (4x3)	2.3 V	5.5 V	Surface Mount	Translating Switch
Texas Instruments PCA9545ADGVR	I2C SMBus	20-TFSOP	20-TVSOP	2.3 V	5.5 V	Surface Mount	Translating Switch	4.4 mm	0.173 in
Texas Instruments PCA9545AZQNR	I2C SMBus	20-VFBGA	20-BGA MICROSTAR JUNIOR (4x3)	2.3 V	5.5 V	Surface Mount	Translating Switch
Texas Instruments PCA9545ADGVRG4	I2C	20-TFSOP	20-TVSOP	2.3 V	5.5 V	Surface Mount	4-Channel I2C Switcher	4.4 mm	0.173 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Translating Switch Interface 20-BGA MICROSTAR JUNIOR (4x3)

Technical documentation and resources