Manufacturer: Texas Instruments
Mfr. Part #: PCA9557PWR
Part Number: C201547
Package: TSSOP-16
Description: 8 400kHz TSSOP-16 I/O Expanders ROHS
Delivers By: Tuesday, November 4, 2025 *
Out of stock
Bulk Pricing
1 - 9
Pieces
₹190.85
10 - 29 Pieces
₹157.90
(17% off)
30 - 99 Pieces
₹139.64
(26% off)
100 - 499 Pieces
₹119.02
(37% off)
500 - 999 Pieces
₹110.02
(42% off)
1,000+ Pieces
₹105.99
(44% off)
📦 Standard Packaging: 2000/Piece
Products Specifications
Operating Temperature
-40℃~+85℃
Interrupt Output
Uninterrupted Output
Voltage - Supply
2.3V~5.5V
Number of I/O
8
Clock Frequency
400kHz
Interface
I2C;SMBus
Additional Information
Minimum Qty: 1
Multiple : 1
Standard Packaging: 2000/Piece
Related Resources
- Datasheet
- EasyEDA Model
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