Tube Interface - I/O Expanders

Results: 135
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Description Datasheet Availability Pricing (EUR) 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
Packaging
ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu
Datasheet
236In Stock
Min.: 1
Mult.: 1

MAX7322 SMD/SMT TQFN-EP-16 I2C, Serial 4 I/O With Interrupt 1.71 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
Datasheet
420In Stock
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

Microchip Technology Interface - I/O Expanders Digital 1 Wire capab
Datasheet
104In Stock
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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR
Datasheet
293In Stock
Min.: 1
Mult.: 1

PCA9539 SMD/SMT SOIC-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV

Microchip Technology Interface - I/O Expanders Mixed signal 1 Wire
Datasheet
100In Stock
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

Microchip Technology Interface - I/O Expanders Mixed signal 1 Wire
Datasheet
80In Stock
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
Microchip Technology Interface - I/O Expanders Mixed signal Expandr
Datasheet
244In Stock
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
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface
Datasheet
42 749In 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
Datasheet
16 563In Stock
Min.: 1
Mult.: 1

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 Tube 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp SPI interface
Datasheet
36 492In Stock
Min.: 1
Mult.: 1

MCP23S17 SMD/SMT SOIC-28 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 16B I/O Expander SPI interface
Datasheet
9 689In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-24 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube Without ESD Protection
Renesas / Intersil Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ COM
Datasheet
1 425In Stock
Min.: 1
Mult.: 1

CP82C55A Through Hole PDIP-40 Parallel 24 I/O With Interrupt 4.5 V 5.5 V 8 MHz 0 C + 70 C Tube Without ESD Protection
Microchip Technology Interface - I/O Expanders 8B I/O Expander I2C interface
Datasheet
Product Comments
14 466In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-16 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 3.4 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 8bit Input/Output Exp I2C interface
Datasheet
12 642In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Tube Without ESD Protection
Microchip Technology Interface - I/O Expanders In/Out I2C int
Datasheet
3 668In Stock
7 182Expected 26/05/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-18 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Tube Without ESD Protection

Microchip Technology Interface - I/O Expanders In/Out I2C int
Datasheet
4 829In Stock
5 494Expected 15/06/2026
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Tube Without ESD Protection

Microchip Technology Interface - I/O Expanders 8-bit I/O Expander I2C interface
Datasheet
3 900In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 3.4 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface
Datasheet
4 018In Stock
Min.: 1
Mult.: 1

MCP23017 Through Hole SPDIP-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 16B I/O Expander I2C interface
Datasheet
1 414In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-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
Microchip Technology Interface - I/O Expanders 8bit Input/Output Exp SPI interface
Datasheet
6 027In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 Serial, SPI 8 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube Without ESD Protection
Microchip Technology Interface - I/O Expanders In/Out SPI int
Datasheet
1 160In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-18 Serial, SPI 8 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube Without ESD Protection

Microchip Technology Interface - I/O Expanders In/Out SPI int
Datasheet
1 698In Stock
5 494Expected 22/06/2026
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 Serial, SPI 8 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube Without ESD Protection
Microchip Technology Interface - I/O Expanders 8B I/O Expander SPI interface
Datasheet
Product Comments
10 887In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-16 Serial, SPI 8 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp SPI interface
Datasheet
2 465In Stock
7 259Expected 04/06/2026
Min.: 1
Mult.: 1

MCP23S17 SMD/SMT QFN-28 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp SPI interface
Datasheet
4 723In Stock
7 350Expected 23/06/2026
Min.: 1
Mult.: 1

MCP23S17 Through Hole SPDIP-28 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube 4 kV