Interface - I/O Expanders from ON Semiconductor : 39 - 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.
CAT9554WI-G

WS Part No.
914776-CAT9554WI-G

ON Semiconductor

IC XPNDR 400KHZ I2C SMBUS 16SOIC / I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC
Datasheet

Low Stock
Available

MOQ: 35

Need to verify

Mfr. Part No.
CAT9534WI-G

WS Part No.
914771-CAT9534WI-G

ON Semiconductor

PARALLEL I/O PORT, 8-BIT, 8 I/O, / I/O Expander

Low Stock
Available

MOQ: 3

Need to verify

Mfr. Part No.
CAT9555WI-T1

WS Part No.
771220-CAT9555WI-T1

ON Semiconductor

IC I/O EXPANDER I2C 16B 24SOIC / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SOIC T/R
Datasheet

Low Stock
Available

MOQ: 40

rohs

Mfr. Part No.
LC709004A-TLM-E

WS Part No.
922764-LC709004A-TLM-E

ON Semiconductor

IO EXPANDER / I/O Expander

Low Stock
Available

MOQ: 6

Need to verify

Mfr. Part No.
LV71081E-SPL-MPB-E

WS Part No.
199040-LV71081E-SPL-MPB-E

ON Semiconductor

FOR VIDEO/AUDIO SIGNAL INPUT/OUT / I/O Expander

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
PCA9535ECDWR2G

WS Part No.
888704-PCA9535ECDWR2G

ON Semiconductor

IC I/O EXPANDER 16B 24SOIC

Low Stock
Available

MOQ: 30

rohs

Mfr. Part No.
CAT9555YI-T2

WS Part No.
012675-CAT9555YI-T2

ON Semiconductor

IC I/O EXPANDER I2C 16B 24TSSOP
Datasheet

62,000 pieces In Stock

MOQ: 80

rohs

Mfr. Part No.
CAT9554YI-GT2

WS Part No.
121988-CAT9554YI-GT2

ON Semiconductor

IC I/O EXPANDER I2C 8B 16TSSOP
Datasheet

884 pieces In Stock

MOQ: 40

rohs

Mfr. Part No.
PCA9535EMTTXG

WS Part No.
805341-PCA9535EMTTXG

ON Semiconductor

IC I/O Expander 16B 24WQFN / 16-bit Low-Power I/O Expander for I2C Bus withInterrupt

12,000 pieces In Stock

MOQ: 21

rohs

Mfr. Part No.
CAT9534HV4I-GT2

WS Part No.
89398-CAT9534HV4I-GT2

ON Semiconductor

IC I/O EXPANDER 8BIT 16-TQFN
Datasheet

Low Stock
Available

MOQ: 35

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.
FXL6408UMX

WS Part No.
1261059-FXL6408UMX

ON Semiconductor

IC GPIO EXPANDER I2C 8B 16-UMLP / I/O Expander 8 I²C 400 kHz 16-UMLP (1.8x2.6)
Datasheet

320,000 pieces In Stock

MOQ: 105

rohs

Mfr. Part No.
PCA9655EDTR2G

WS Part No.
1236122-PCA9655EDTR2G

ON Semiconductor

Remote 16-bit I/O Expander for I2C Bus with Interrupt
Datasheet

9,090 pieces In Stock

MOQ: 7

rohs

Mfr. Part No.
CAT9555HV6I-G

WS Part No.
576560-CAT9555HV6I-G

ON Semiconductor

IC XPNDR 400KHZ I2C SMBUS 24TQFN
Datasheet

3,985 pieces In Stock

MOQ: 35

rohs

Mfr. Part No.
PCA9654EDR2G

WS Part No.
1352899-PCA9654EDR2G

ON Semiconductor

IC XPNDR 100KHZ I2C 16SOIC / I/O Expander 8 I²C 100 kHz 16-SOIC
Datasheet

5,000 pieces In Stock

MOQ: 13

rohs

Mfr. Part No.
PCA9655EDWR2G

WS Part No.
888723-PCA9655EDWR2G

ON Semiconductor

IC I/O EXPANDER I2C 16B SOIC-24
Datasheet

10,820 pieces In Stock

MOQ: 7

rohs

Mfr. Part No.
CAT9534YI-GT2

WS Part No.
1159245-CAT9534YI-GT2

ON Semiconductor

8-bit I²C and SMBus I/O Port with Interrupt
Datasheet

7,000 pieces In Stock

MOQ: 40

rohs

Mfr. Part No.
LC898116-TBM-H

WS Part No.
1504573-LC898116-TBM-H

ON Semiconductor

LC898116 - Ignition Controller

Low Stock
Available

MOQ: 1

Need to verify

Mfr. Part No.
PCA9654EDTR2G

WS Part No.
1370764-PCA9654EDTR2G

ON Semiconductor

IC XPNDR 100KHZ I2C 16TSSOP
Datasheet

22,001 pieces In Stock

MOQ: 15

rohs

Mfr. Part No.
PCA9535ECMTTXG

WS Part No.
1498523-PCA9535ECMTTXG

ON Semiconductor

IC XPNDR 100KHZ I2C SMBUS 24QFN

Low Stock
Available

MOQ: 1

rohs