PCA9557PW,112

Part No :: PCA9557PW,112

Manufacturer: VIGOR

VIGOR # :: 3933986

Description: IC I/O EXPANDER I2C 8B 16TSSOP

Catalog: Interface - I/O Expanders

DataSheet: PCA9557PW,112 PDF

Country of origin: -

Date code: -

PCA9557PW,112 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
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:	400 kHz
Voltage - Supply:	2.3V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	16-TSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
PCA9538PWG4 Match 100%	VIGOR PCA9538 REMOTE 8-BIT I2C AND SMB	PCA9557PW,112 vs PCA9538PWG4
PCA9554APWR Match 100%	VIGOR PARALLEL I/O PORT, 8-BIT, 8 I/O,	PCA9557PW,112 vs PCA9554APWR
PCA9557PWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP	PCA9557PW,112 vs PCA9557PWR
PCA9554PW,112 Match 100%	NXP Semiconductors IC I/O EXPANDER I2C 8B 16TSSOP	PCA9557PW,112 vs PCA9554PW,112
PCA9534PWRG4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP	PCA9557PW,112 vs PCA9534PWRG4
PCA9538PWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP	PCA9557PW,112 vs PCA9538PWR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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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. (It may take up to 24 hours before carriers display the info.)

In Stock: 593

Shipped from

HK warehouse

Expected Shipping Date

Aug 08 - Aug 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.5600~~	~~$0.56~~
10	~~$0.4512~~	~~$4.51~~
25	~~$0.4213~~	~~$10.53~~
100	~~$0.3892~~	~~$38.92~~
500	~~$0.3657~~	~~$182.86~~
1000	~~$0.3572~~	~~$357.17~~

Current price of PCA9557PW,112 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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PCA9557PW,112

PCA9557PW,112

3933986

Pricing(USD)