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Interface - I/O Expanders from Exar Corporation : 32 - Page 1

Interface - I/O Expanders provide a practical solution for expanding the number of input/output ports available in a microcontroller or microprocessor system. These components enable designers to add more peripherals without the need for additional processing units, thus simplifying circuit design and reducing overall costs.

I/O Expanders, from top manufacturers like Microchip Technology and NXP Semiconductors, come in various types such as SPI, I2C, and GPIO expanders. These devices allow seamless integration with existing systems, enabling efficient control of multiple devices including sensors, displays, and actuators.

Utilizing I/O Expanders increases the versatility and functionality of electronic systems, making them an indispensable component in modern embedded systems design, robotics, and industrial automation.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
XRA1201PIL24-F

WS Part No.
805461-XRA1201PIL24-F

Exar Corporation

IC I/O PORT EXPANDER I2C 24QFN / 16-BIT I2C/SMBUS GPIO EXPANDER

11,300 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
XRA1200PIG16TR-F

WS Part No.
1119587-XRA1200PIG16TR-F

Exar Corporation

IC I/O PORT EXPANDER 8 BIT I2C G
Datasheet

10,200 pieces In Stock

MOQ: 20

rohs

Mfr. Part No.
XRA1403IG24TR-F

WS Part No.
1119591-XRA1403IG24TR-F

Exar Corporation

IC I/O PORT EXPANDER 16 BIT SPI
Datasheet

7,050 pieces In Stock

MOQ: 22

rohs

Mfr. Part No.
XRA1201PIG24TR-F

WS Part No.
806081-XRA1201PIG24TR-F

Exar Corporation

IC I/O PORT EXPANDER 16 BIT I2C / 16-BIT I2C/SMBUS GPIO EXPANDER

2,500 pieces In Stock

MOQ: 50

rohs

Mfr. Part No.
XRA1200IG16TR-F

WS Part No.
806080-XRA1200IG16TR-F

Exar Corporation

IC I/O PORT EXPANDER 8 BIT I2C G / 8-BIT I2C/SMBUS GPIO EXPANDER

2,500 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
XRA1404IL16TR-F

WS Part No.
1282322-XRA1404IL16TR-F

Exar Corporation

8-BIT SPI GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS | IC I/O PORT EXPANDER 8 BIT SPI G

Low Stock
Available

MOQ: 30

rohs

Mfr. Part No.
XRA1402IG16-F

WS Part No.
802948-XRA1402IG16-F

Exar Corporation

IC I/O EXPANDER SPI 8B 16TSSOP / 8-BIT SPI GPIO EXPANDER

1,870 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
XRA1402IL16-F

WS Part No.
044047-XRA1402IL16-F

Exar Corporation

IC I/O EXPANDER SPI 8B 16QFN
Datasheet

Low Stock
Available

MOQ: 6

rohs

Mfr. Part No.
XRA1203IG24-F

WS Part No.
044042-XRA1203IG24-F

Exar Corporation

IC I/O PORT EXPANDER I2C 24TSSOP
Datasheet

6,955 pieces In Stock

MOQ: 15

rohs

Mfr. Part No.
XRA1202IG16-F

WS Part No.
044040-XRA1202IG16-F

Exar Corporation

IC I/O PORT EXPANDER I2C 16TSSOP
Datasheet

2,363 pieces In Stock

MOQ: 9

rohs

Mfr. Part No.
XRA1403IG24-F

WS Part No.
802105-XRA1403IG24-F

Exar Corporation

IC I/O EXPANDER SPI 16B 24TSSOP / 16-BIT SPI GPIO EXPANDER WITH RESET INPUT

14,884 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
XRA1404IG16-F

WS Part No.
1282320-XRA1404IG16-F

Exar Corporation

8-BIT SPI GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
Datasheet

12,685 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
XRA1200PIG16-F

WS Part No.
1282314-XRA1200PIG16-F

Exar Corporation

8-BIT I2C/SMBUS GPIO EXPANDER
Datasheet

5,200 pieces In Stock

MOQ: 18

rohs

Mfr. Part No.
XRA1202IL16-F

WS Part No.
044041-XRA1202IL16-F

Exar Corporation

IC I/O PORT EXPANDER I2C 16QFN
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
XRA1207IL24-F

WS Part No.
044046-XRA1207IL24-F

Exar Corporation

IC I/O PORT EXPANDER I2C 24QFN
Datasheet

9,000 pieces In Stock

MOQ: 8

rohs

Mfr. Part No.
XRA1200IL16TR-F

WS Part No.
1119585-XRA1200IL16TR-F

Exar Corporation

IC I/O PORT EXPANDER 8 BIT I2C G
Datasheet

2,990 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
XRA1206IG16-F

WS Part No.
044044-XRA1206IG16-F

Exar Corporation

IC I/O PORT EXPANDER I2C 16TSSOP
Datasheet

9,844 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
XRA1206IL16TR-F

WS Part No.
1282319-XRA1206IL16TR-F

Exar Corporation

8-BIT I2C/SMBUS GPIO EXPANDER | IC I/O PORT EXPANDER 8 BIT I2C G

3,000 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
XRA1200PIL16-F

WS Part No.
1282315-XRA1200PIL16-F

Exar Corporation

8-BIT I2C/SMBUS GPIO EXPANDER
Datasheet

5,101 pieces In Stock

MOQ: 23

rohs

Mfr. Part No.
XRA1405IG24-F

WS Part No.
1282323-XRA1405IG24-F

Exar Corporation

16-BIT SPI GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
Datasheet

Low Stock
Available

MOQ: 1

rohs
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