Rated 
(4/5) based on 18 customer reviews
(4/5) based on 18 customer reviews
| Part Number | PCA9557PWR |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Interface - I-O Expanders |
| Brand | |
| Description | IC I/O EXPANDER I2C 8B 16TSSOP |
| Series | - |
| Packaging | Cut Tape (CT) |
| 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 |  |
Lowest Price: $1.71
Highest Price: $5.74
1 - 5 of 5 Record(s)
Hot Offer
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
PCA9557PWR
Brand:
TI
D/C:
21+
Qty:
7002
Price (USD):
1.71
Company:
Scintronics Co., Limited
Buy
Part Number:
PCA9557PWR
Brand:
TI
D/C:
21+
Qty:
8199
Price (USD):
2.7175
Company:
HK Niuhuasi Technology Limited
Buy
Part Number:
PCA9557PWR
Brand:
TI/NA
D/C:
22+21+
Qty:
2685
Price (USD):
3.725
Company:
STJK (HK) Electronics Co.,Limited
Buy
Part Number:
PCA9557PWR
Brand:
TI
D/C:
23+
Qty:
7047
Price (USD):
4.7325
Company:
CIS Ltd (CHECK IC SOLUTION LIMITED)
Buy
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
PCA9557PWR
Brand:
TI
D/C:
23+
Qty:
2052
Price (USD):
5.74
Company:
HL Electronics (Hong Kong) Co.,Ltd
Buy
PCA9557PWR Ref.
[hkinoffer20240620][hkincloudOfferpd]
