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Hong Kong Yatexin Electronics Co., LtdAbout UsRm 705, 7/F, Fa Yuen Comm Bldg, No. 75-77, Fa Yuen Street, Mong Kok, Kln, Hong KongHeadquartered in Shenzhen, China with branch in Hong Kong, China, Hong Kong Yatexin Electronics Co., Ltd. is recommended to be a leader and innovator in professional distribution of Electronic Components. We specialized in providing passive board level components to OEMs and CEMs. Luckvenie has been always customer-driven and quality focused. We offer a wide selection of electronic components in stock with 24/7 order processing and rapid delivery.Hong Kong Yatexin Electronics Co., LtdAbout UsRm 705, 7/F, Fa Yuen Comm Bldg, No. 75-77, Fa Yuen Street, Mong Kok, Kln, Hong KongHeadquartered in Shenzhen, China with branch in Hong Kong, China, Hong Kong Yatexin Electronics Co., Ltd. is recommended to be a leader and innovator in professional distribution of Electronic Components. We specialized in providing passive board level components to OEMs and CEMs. Luckvenie has been always customer-driven and quality focused. We offer a wide selection of electronic components in stock with 24/7 order processing and rapid delivery.Hong Kong Yatexin Electronics Co., LtdHong Kong Yatexin Electronics Co., LtdHong Kong Yatexin Electronics Co., LtdHong Kong Yatexin Electronics Co., LtdHong Kong Yatexin

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PCA9557PWT
PCA9557PWT
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PCA9557PWT
PCA9557PWT
Texas Instruments
IC XPND 400KHZ I2C SMBUS 16TSSOP
I/O Expanders
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9999
IC XPND 400KHZ I2C SMBUS 16TSSOP
9999 In Stock
More quantities are on the way.
Product Attributes
Type PARAMETERS
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Number of I/O
8
Voltage - Supply
2.3V ~ 5.5V
Package
Tape & Reel (TR)^^Cut Tape (CT)
Interface
I²C, SMBus
Features
POR
Mounting Type
Surface Mount
Clock Frequency
400 kHz
Operating Temperature
-40°C ~ 85°C
Mfr
Texas Instruments
Output Type
Open Drain, Push-Pull
Digi-Key Programmable
Not Verified
Interrupt Output
No
Series
-
Product Status
Active
Supplier Device Package
16-TSSOP
Current - Output Source/Sink
10mA, 25mA
Base Product Number
PCA9557
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Rm 705, 7/F, Fa Yuen Comm Bldg, No. 75-77, Fa Yuen Street, Mong Kok, Kln, Hong Kong
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