STMicroelectronics

Ref. [hkinstmicroelectronics20221220][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 1 customer reviews
Part Number PCA9557PW
Main Category Integrated Circuits (ICs)
Sub Category Interface - I-O Expanders
Brand STMicroelectronics
Description IC I/O EXPANDER I2C 8B 16TSSOP
Series -
Packaging Tube
Number of I/O 8
Interface I²C, SMBus
Interrupt Output No
Features POR
Output Type Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 25mA
Clock Frequency 400kHz
Voltage - Supply 2.3 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Image Integrated Circuits (ICs)
Lowest Price: $0.9   Highest Price: $5.72
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D/C
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Company
Part Number:

PCA9557PW

Brand:

STMicroel

D/C:
20+
Qty:

50000

Price (USD):

0.9

Company:

Zhaoxin Electronic Limited

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Part Number:

PCA9557PW

Brand:

STMICROELECT

D/C:
21+
Qty:

611

Price (USD):

2.105

Company:

Huashu Technologies PTE Limited

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Part Number:

PCA9557PW

Brand:

ST/MICRON

D/C:
20+
Qty:

25900

Price (USD):

3.31

Company:

Shenzhen Epamic Technology Co., Limited

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Part Number:

PCA9557PW

Brand:

ST

D/C:
21+
Qty:

10000

Price (USD):

4.515

Company:

YanKi Technology Co., Limited

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Part Number:

PCA9557PW

Brand:

STMicroelectronics

D/C:
2133+
Qty:

20000

Price (USD):

5.72

Company:

Shenzhen BCJ Electronic Co.,Ltd

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PCA9557PW Ref.

[hkinstmicroelectronics20221220][hkinbrandcloudAMpd]
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