Interface - I/O Expanders

Results: 598
Select Image Part # Mfr. Description Datasheet Availability Pricing (PHP) 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 Eight Inputs and
4,893In Stock
Cut Tape
₱241.72
₱236.20
₱231.29
₱226.38
Reel
₱213.50
Min.: 1
Mult.: 1
Max.: 3,914
: 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


Diodes Incorporated Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port 3,423In Stock
Cut Tape
₱82.82
₱59.39
₱53.74
₱48.65
₱45.83
Reel
₱45.83
Min.: 1
Mult.: 1
Max.: 340
: 3,000
PIO4IO SMD/SMT TSSOP-24 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape 4 kV
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
1,032In Stock
Cut Tape
₱812.27
₱794.48
₱777.30
₱761.97
Reel
₱738.65
Min.: 1
Mult.: 1
Max.: 825
: 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
Analog Devices / Maxim Integrated Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
2,080In Stock
Cut Tape
₱849.70
₱669.33
₱624.54
₱574.85
Reel
₱527.61
Min.: 1
Mult.: 1
Max.: 1,664
: 2,000
MAX7301 SMD/SMT SSOP-28 Serial, SPI 28 I/O With Interrupt 2.5 V 5.5 V 26 MHz - 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 PCA9554B in TSSOP16 package 3,210In Stock
Cut Tape
₱101.23
₱74.85
₱67.49
₱59.75
Reel
₱49.08
Min.: 1
Mult.: 1
: 2,500
PCA9554C SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
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 2,043In Stock
Cut Tape
₱168.71
₱125.77
₱115.34
₱103.07
Reel
₱87.12
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 4,384In Stock
Cut Tape
₱188.34
₱141.11
₱129.45
₱116.57
Reel
₱96.32
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 16-Bit I2C & SMBus L o-Pwr I/O Expander 695In Stock
Cut Tape
₱293.87
₱221.47
₱203.07
₱183.44
Reel
₱158.90
Min.: 1
Mult.: 1
: 2,500
PCA9535 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

Renesas / Intersil Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC 545In Stock
Cut Tape
₱1,041.72
₱810.43
₱753.38
₱691.41
Reel
₱643.56
Min.: 1
Mult.: 1
: 500
82C55A SMD/SMT PLCC-44 Parallel 24 I/O With Interrupt 4.5 V 5.5 V 8 MHz 0 C + 70 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 3,289In Stock
Cut Tape
₱192.64
₱144.17
₱132.52
₱119.02
Reel
₱101.84
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

Microchip Technology Interface - I/O Expanders Mixed signal 1 Wire 100In Stock
₱347.85
₱290.19
₱287.12
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 2.7 V 5.5 V 25 MHz - 40 C + 85 C Tube 3.5 kV
Kinetic Technologies Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander 854In Stock
2,000Expected 05/11/2026
Cut Tape
₱163.80
₱121.47
₱111.04
₱99.39
Reel
₱86.50
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

Microchip Technology Interface - I/O Expanders Mixed signal Expandr 55In Stock
₱355.83
₱296.93
₱294.48
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 5.5 V 5.5 V 25 MHz - 65 C + 150 C Tube 3.5 kV

Microchip Technology Interface - I/O Expanders Mixed signal 1 Wire 80In Stock
₱365.03
₱303.68
₱301.84
Min.: 1
Mult.: 1
Through Hole PDIP-14 CAN 8 I/O Without Interrupt 2.7 V 5.5 V 25 MHz - 40 C + 85 C Tube 3.5 kV
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW
135In Stock
₱476.69
₱380.98
₱323.31
₱309.82
Min.: 1
Mult.: 1
PCF8575C SMD/SMT SOIC-24 I2C, Serial, SMBus 16 I/O With Interrupt 4.5 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV

Microchip Technology Interface - I/O Expanders Digital 1 Wire capab 104In Stock
₱253.99
₱212.27
₱210.43
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 2.7 V 5.5 V 4 MHz - 65 C + 150 C Tube 3.5 kV
Texas Instruments Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
101In Stock
₱268.71
₱209.20
₱177.30
₱167.49
Min.: 1
Mult.: 1
PCF8574A Through Hole PDIP-16 I2C, Serial 8 I/O With Interrupt 2.5 V 6 V 100 kHz - 40 C + 85 C Tube 1 kV
Microchip Technology Interface - I/O Expanders Mixed signal Expandr 239In Stock
₱309.20
₱257.67
₱254.60
₱251.54
Min.: 1
Mult.: 1
Through Hole PDIP-14 CAN 8 I/O Without Interrupt 5.5 V 5.5 V 25 MHz - 65 C + 150 C Tube 3.5 kV
Texas Instruments Interface - I/O Expanders Expandable 5-Ch I2C Hub 245In Stock
Cut Tape
₱310.43
₱236.81
₱218.41
₱197.55
Reel
₱190.80
Min.: 1
Mult.: 1
: 250
PCA9518 SMD/SMT SOIC-20 5 I/O 3 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel

Texas Instruments Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander 2,281In Stock
Cut Tape
₱385.89
₱295.71
₱273.62
₱248.47
Reel
₱222.09
Min.: 1
Mult.: 1
: 3,000
TCA6424 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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR 400In Stock
₱244.79
₱182.21
₱166.87
₱148.47
Min.: 1
Mult.: 1
PCA9557 SMD/SMT SSOP-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.5 V 6 V 400 kHz - 40 C + 85 C Tube 2 kV
Analog Devices / Maxim Integrated Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
2,096In Stock
Cut Tape
₱220.25
₱215.34
₱211.04
₱206.75
Min.: 1
Mult.: 1
Max.: 1,676
MAX7315 SMD/SMT QSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2 V 3.6 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8
1,163In Stock
Cut Tape
₱267.49
₱203.07
₱186.50
₱168.71
₱160.12
₱160.12
Min.: 1
Mult.: 1
Max.: 930
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
Phoenix Contact Interface - I/O Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS 66In Stock
₱2,454.00
Min.: 1
Mult.: 1
SMD/SMT QFP-44 - 40 C + 85 C
Analog Devices Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup
1,477In Stock
Cut Tape
₱99.39
₱96.93
₱95.09
₱93.25
Min.: 1
Mult.: 1
Max.: 1,181
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