Interface - I/O Expanders

Results: 630
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os 6.852In Stock
Min.: 1
Mult.: 1
: 2.500

MAX7321 SMD/SMT TQFN-16 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
Semtech Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM 35.056In Stock
Min.: 1
Mult.: 1
: 3.000

SX1509 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
STMicroelectronics Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM 2.232In Stock
Min.: 1
Mult.: 1
: 5.000

M95P16 SMD/SMT WLCSP-8 Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 3.952In Stock
Min.: 1
Mult.: 1
: 3.000

TCAL6416 SMD/SMT TSSOP-24 I2C, Serial, SMBus With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 1.263In Stock
Min.: 1
Mult.: 1

TCAL9538 SMD/SMT X2QFN-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 3.579In Stock
Min.: 1
Mult.: 1
: 3.000

TCAL9538 SMD/SMT UQFN-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O 2.643In Stock
3.000Expected 02/11/2026
Min.: 1
Mult.: 1
: 3.000

TCAL9539 SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K 1.607In Stock
Min.: 1
Mult.: 1
: 3.000

SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

Diodes Incorporated Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K 1.866In Stock
3.500Expected 31/07/2026
Min.: 1
Mult.: 1
: 3.500

SMD/SMT TQFN-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K 3.973In Stock
Min.: 1
Mult.: 1
: 3.000
SMD/SMT TSSOP-24 1.65 V 5.5 V - 40 C + 105 C Reel, Cut Tape


Diodes Incorporated Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K 5.428In Stock
Min.: 1
Mult.: 1
Max.: 230
: 2.500

SMD/SMT WQFN5050-32 I2C, Serial 24 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Nexperia Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24 2.689In Stock
Min.: 1
Mult.: 1
: 2.500

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
Nexperia Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24 2.869In Stock
Min.: 1
Mult.: 1
: 2.500

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
Nexperia Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24 2.310In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel With ESD Protection
Nexperia Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24 4.789In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel With ESD Protection
Nexperia Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24 4.141In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel With ESD Protection
NXP Semiconductors Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package 5.516In Stock
Min.: 1
Mult.: 1
: 6.000

PCAL9714 SMD/SMT HVQFN-24 I2C, Serial With Interrupt 1.1 V 5.5 V 5 MHz - 40 C + 85 C Reel, Cut Tape 2 kV
NXP Semiconductors Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package 2.027In Stock
Min.: 1
Mult.: 1
: 6.000

PCAL9714 SMD/SMT HVQFN-24 I2C, Serial With Interrupt 1.1 V 5.5 V 5 MHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape 2 kV
onsemi Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander 92.208In Stock
Min.: 1
Mult.: 1
Max.: 5.000
: 5.000

FXL6408 SMD/SMT UQFN-16 I2C, Serial 8 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface 40.315In Stock
Min.: 1
Mult.: 1

MCP23017 SMD/SMT SOIC-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface 25.187In Stock
Min.: 1
Mult.: 1
: 1.600

MCP23017 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface 63.094In Stock
Min.: 1
Mult.: 1
: 2.100

MCP23017 SMD/SMT SSOP-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Texas Instruments Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander 25.389In Stock
Min.: 1
Mult.: 1
: 3.000

TCA6408A SMD/SMT VQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander 35.630In Stock
24.000On Order
Min.: 1
Mult.: 1
Max.: 540
: 3.000

TCA6424A SMD/SMT UQFN-32 I2C, Serial, SMBus 24 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander 39.755In Stock
Min.: 1
Mult.: 1
: 2.000

TCA9534 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV