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Datasheet Replacement Marking Code
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25LC128
Hotenda Part Number
H2387897
Manufacturer Part
PCA9557PWT
Manufacturer
Hotenda
Description
IC I/O EXPANDER I2C 8B 16TSSOP
Category
Integrated Circuits (ICs)
Family
I/O Expanders Interface
Series
-
Manufacturer Quantity
8921
Datasheets Online
-
Price & Packaging & Delivery

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Current - Output Source/Sink
10mA, 25mA
Features
POR
Frequency - Clock
400kHz
Interface
I²C, SMBus
Interrupt Output
No
Mounting Type
Surface Mount
Number of I/O
8
Operating Temperature
-40°C ~ 85°C
Output Type
Open Drain, Push-Pull
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-TSSOP
Voltage - Supply
2.3 V ~ 5.5 V
Tags
PCA9557P (6) PCA9557 (18) PCA955 (128) PCA95 (571) PCA9 (770) PCA (1390)

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