PCA9557RGYR I/O Expanders_ Shenzhen Hongchangsheng Electronic Technology CO.,LTD. _Supplier electronic component distributor

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PCA9557RGYR

I/O Expanders

Texas Instruments

IC XPNDR 400KHZ I2C SMBUS 16VQFN

Tape & Reel (TR)

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PCA9557RGYR

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PCA9557RGYR

I/O Expanders

Texas Instruments

IC XPNDR 400KHZ

I/O Expanders

Tape & Reel (TR)

Specification sheet

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TYPE	DESCRIPTION
Mfr	Texas Instruments
Series	-
Package	Tape & Reel (TR)
Product Status	OBSOLETE
Features	POR
Package / Case	16-VFQFN Exposed Pad
Output Type	Open Drain, Push-Pull
Mounting Type	Surface Mount
Interface	I2C, SMBus
Number of I/O	8
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	2.3V ~ 5.5V
Clock Frequency	400 kHz
Interrupt Output	No
Supplier Device Package	16-VQFN (4x3.5)
Current - Output Source/Sink	10mA, 25mA
DigiKey Programmable	Not Verified

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