Interface - I/O Expanders : 916 - Page 10

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.
PCA9535D,118

WS Part No.
114331-PCA9535D,118

NXP / Nexperia

IC I/O EXPANDER I2C 16B 24SOIC
Datasheet

2,260 pieces In Stock

MOQ: 8

rohs

Mfr. Part No.
PCA9535D,112

WS Part No.

NXP / Nexperia

IC XPNDR 400KHZ I2C SMBUS 24SO

2,290 pieces In Stock

MOQ: 8

rohs

Mfr. Part No.
MCP23008T-E/ML

WS Part No.
091622-MCP23008T-E/ML

Microchip Technology

IC I/O EXPANDER I2C 8B 20QFN
Datasheet

33,000 pieces In Stock

MOQ: 35

rohs

Mfr. Part No.
PCA9535PW,118

WS Part No.
026461-PCA9535PW,118

NXP / Nexperia

IC I/O EXPANDER I2C 16B 24TSSOP
Datasheet

38,650 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
PCA9535PW,112

WS Part No.
1498535-PCA9535PW,112

NXP / Nexperia

IC XPND 400KHZ I2C SMBUS 24TSSOP

37,350 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
PCA9535PW

WS Part No.
090722-PCA9535PW

Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

40,924 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
PCA9538PW,118

WS Part No.

NXP / Nexperia

Interface - I/O Expanders I2C/SMBUS 8BIT GPIO
Datasheet

26,420 pieces In Stock

MOQ: 70

rohs

Mfr. Part No.
PCA9538PW,112

WS Part No.
1498536-PCA9538PW,112

NXP / Nexperia

IC XPND 400KHZ I2C SMBUS 16TSSOP

26,220 pieces In Stock

MOQ: 70

rohs

Mfr. Part No.
TCA9554APWR

WS Part No.
031999-TCA9554APWR

Texas Instruments

IC I/O EXPANDER I2C 8BIT 16TSSOP
Datasheet

116,370 pieces In Stock

MOQ: 70

rohs

Mfr. Part No.
TCA9539PWR

WS Part No.
031996-TCA9539PWR

Texas Instruments

IC I/O EXPANDER I2C 16B TSSOP
Datasheet

32,910 pieces In Stock

MOQ: 55

rohs

Mfr. Part No.
PCA9535EDTR2G

WS Part No.
653275-PCA9535EDTR2G

ON Semiconductor

IC XPND 100KHZ I2C SMBUS 24TSSOP

2,448 pieces In Stock

MOQ: 2

rohs

Mfr. Part No.
PCF8574DWRG4

WS Part No.
653544-PCF8574DWRG4

Texas Instruments

IC XPNDR 100KHZ I2C 16SOIC

82,370 pieces In Stock

MOQ: 55

rohs

Mfr. Part No.
PCF8574DWR

WS Part No.
026497-PCF8574DWR

Texas Instruments

IC I/O EXPANDER I2C 8B 16SOIC
Datasheet

89,770 pieces In Stock

MOQ: 55

rohs

Mfr. Part No.
PCF8575DGVR

WS Part No.
653554-PCF8575DGVR

Texas Instruments

IC XPND 400KHZ I2C SMBUS 24TVSOP

5,158 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
MAX7313AEG+T

WS Part No.
003225-MAX7313AEG+T

Maxim Integrated

IC I/O EXPANDER I2C 16B 24QSOP
Datasheet

45,000 pieces In Stock

MOQ: 21

rohs

Mfr. Part No.
LM8335TLE/NOPB

WS Part No.
1055049-LM8335TLE/NOPB

Texas Instruments

IC GPIO EXPANDER 16DSBGA
Datasheet

480 pieces In Stock

MOQ: 9

rohs

Mfr. Part No.
PCF8574AT/3,518

WS Part No.

NXP / Nexperia

Interface - I/O Expanders EXTENDED I/O EXPANDER I2C
Datasheet

18,080 pieces In Stock

MOQ: 29

rohs

Mfr. Part No.
PCF8574AT/3,512

WS Part No.
1261060-PCF8574AT/3,512

NXP / Nexperia

IC I/O EXPANDER I2C 8B 16SOIC / I/O Expander 8 I²C 100 kHz 16-SO
Datasheet

17,530 pieces In Stock

MOQ: 29

Need to verify

Mfr. Part No.
PCF8574AT/3

WS Part No.
091445-PCF8574AT/3

NXP / Nexperia

I2C Interface 100kHz 6V 16-Pin SO / IC I/O EXPANDER I2C 8B 16SOIC
Datasheet

19,000 pieces In Stock

MOQ: 29

rohs

Mfr. Part No.
TCAL6416RTWR

WS Part No.

Texas Instruments

16-BIT TRANSLATING IC-BUS/SMBUS
Datasheet

4,620 pieces In Stock

MOQ: 5

rohs