Manufacturer: Texas Instruments
Mfr. Part #: TCA9555RTWR
Part Number: C140277
Package: WQFN-24-EP(4x4)
Description: 16 400kHz WQFN-24-EP(4x4) I/O Expanders ROHS
📦 4454 in stock
Delivers By: Monday, November 3, 2025 *
4454 in stock
×
Total:
Bulk Pricing
1 - 9
Pieces
₹122.13
10 - 29 Pieces
₹98.86
(19% off)
30 - 99 Pieces
₹87.22
(28% off)
100 - 499 Pieces
₹75.81
(37% off)
500 - 999 Pieces
₹63.93
(47% off)
1,000+ Pieces
₹60.36
(50% off)
📦 Standard Packaging: 3000/Piece
Products Specifications
Operating Temperature
-40℃~+85℃
Interrupt Output
With Interrupt Output
Voltage - Supply
1.65V~5.5V
Number of I/O
16
Clock Frequency
400kHz
Interface
I2C;SMBus
Additional Information
Minimum Qty: 1
Multiple : 1
Standard Packaging: 3000/Piece
Related Resources
- Datasheet
- EasyEDA Model
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