Interface - I/O Expanders

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Interface Type
Number of I/Os
Interrupt Output
Supply Voltage - Min
Supply Voltage - Max
Maximum Clock Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
ESD Protection
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
1,170In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB
Datasheet
2,869In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCA9534 SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR
Datasheet
Product Comments
3,125In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PCA9536 SMD/SMT SOIC-8 I2C, Serial, SMBus 4 I/O Without Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Microchip Technology Interface - I/O Expanders 16-bit I/O Expander I2C interface
Datasheet
3,652In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-24 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 3.4 MHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
Datasheet
2,666In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PCA9539 SMD/SMT QSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Kinetic Technologies Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander
Datasheet
2,083In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

KTS1620 SMD/SMT TQFN55-32 I2C, Serial 24 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
Datasheet
665In Stock
Min.: 1
Mult.: 1

MAX7300 SMD/SMT SSOP-36 I2C, Serial 20 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8
Datasheet
1,163In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MAX7325 SMD/SMT TQFN-24 I2C, Serial 8 I/O With Interrupt 1.71 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Analog Devices Interface - I/O Expanders 11 GPIO/Key Controller
Datasheet
1,684In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ADP5585 SMD/SMT LFCSP-16 I2C, Serial 10 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with Eight Inputs and
Datasheet
4,938In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MAX7319 SMD/SMT QSOP-16 I2C, Serial 8 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package
Datasheet
6,361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

PCA9500 SMD/SMT HVQFN-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.5 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER
Datasheet
1,790In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TCA1116 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
Datasheet
2,648In Stock
Min.: 1
Mult.: 1

MAX7312 SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,
Datasheet
327In Stock
Min.: 1
Mult.: 1

MAX7314 SMD/SMT TQFN-EP-24 I2C, Serial 18 I/O With Interrupt 2 V 3.6 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup
Datasheet
1,485In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ADP5585 SMD/SMT LFCSP-16 I2C, Serial 10 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
Datasheet
360In Stock
Min.: 1
Mult.: 1

MAX7312 SMD/SMT SOIC-24 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
Datasheet
1,226In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ADP5587 SMD/SMT LFCSP-24 I2C, Serial 18 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
Datasheet
2,058In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PCA9539R SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package
Datasheet
5,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

PCA9671 SMD/SMT HVQFN-24 I2C, Serial 16 I/O Without Interrupt 2.3 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
Datasheet
2,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCA9557 SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.5 V 6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Analog Devices / Maxim Integrated Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
Datasheet
1,089In Stock
Min.: 1
Mult.: 1

MAX7301 SMD/SMT SSOP-28 Serial, SPI 20 I/O With Interrupt 2.5 V 5.5 V 26 MHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with Eight Inputs and
Datasheet
1,854In Stock
Min.: 1
Mult.: 1

MAX7319 SMD/SMT TQFN-EP-16 I2C, Serial 8 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
Datasheet
906In Stock
Min.: 1
Mult.: 1

MAX7300 SMD/SMT SSOP-28 I2C, Serial 20 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
Datasheet
1,032In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MAX7300 SMD/SMT SSOP-36 I2C, Serial 20 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
Datasheet
3,373In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PCA9554 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel 2 kV