PCA9538DWR

Part No :: PCA9538DWR

Manufacturer: Texas Instruments

VIGOR # :: 3933539

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

Catalog: Interface - I/O Expanders

DataSheet: PCA9538DWR PDF

Country of origin: -

Date code: -

PCA9538DWR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Number of I/O:	8
Interface:	I²C, SMBus
Interrupt Output:	Yes
Features:	POR
Output Type:	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-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
PCA9538DW Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCA9538DWR vs PCA9538DW
PCA9557D Match 100%	VIGOR PCA9557 REMOTE 8-BIT I2C AND SMB	PCA9538DWR vs PCA9557D
PCA9534ADWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCA9538DWR vs PCA9534ADWR
TCA9554ADWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8BIT 16-SOIC	PCA9538DWR vs TCA9554ADWR
PCA9534DWG4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCA9538DWR vs PCA9534DWG4
PCA9554DWR Match 100%	VIGOR PCA9554 REMOTE 8-BIT I2C AND SMB	PCA9538DWR vs PCA9554DWR

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.
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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.
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In Stock: 500

Shipped from

HK warehouse

Expected Shipping Date

Aug 05 - Aug 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.6300~~	~~$1.63~~
2000	~~$0.7006~~	~~$1 401.30~~
6000	~~$0.6747~~	~~$4 048.20~~
10000	~~$0.6488~~	~~$6 487.50~~

Current price of PCA9538DWR 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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