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Interface ICs

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Part #

Interface - I/O Expanders In/Out I2C int

MCP23008T-E/SS
Microchip Technology
1: £1.12
6,088In Stock

Mfr. Part No.
MCP23008T-E/SS

Mouser Part No
579-MCP23008T-E/SS

Microchip Technology

Interface - I/O Expanders In/Out I2C int

Datasheet

6,088In Stock

Cut Tape

£1.12

Reel

£1.12

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

SSOP-20

Interface - I/O Expanders 8-bit I/O Expander I2C interface

MCP23009-E/SS
Microchip Technology
1: £1.14
3,362In Stock

Mfr. Part No.
MCP23009-E/SS

Mouser Part No
579-MCP23009-E/SS

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander I2C interface

Datasheet

3,362In Stock

£1.14

£0.952

£0.863

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

SSOP-20

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23009T-E/MG
Microchip Technology
1: £1.22
6,344In Stock

Mfr. Part No.
MCP23009T-E/MG

Mouser Part No
579-MCP23009T-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

6,344In Stock

Cut Tape

£1.22

£1.02

£1.00

Reel

£0.943

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

I/O Expanders

I2C, Serial

SMD/SMT

QFN-16

Interface - I/O Expanders 8-bit I/O Expander I2C interface

MCP23009T-E/SS
Microchip Technology
1: £1.22
1,575In Stock

Mfr. Part No.
MCP23009T-E/SS

Mouser Part No
579-MCP23009T-E/SS

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander I2C interface

Datasheet

1,575In Stock

Cut Tape

£1.22

£1.03

£0.917

Reel

£0.917

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

I/O Expanders

I2C, Serial

SMD/SMT

SSOP-20

Interface - I/O Expanders 16B I/O Expander I2C interface

MCP23018-E/MJ
Microchip Technology
1: £1.53
1,195In Stock
1,911Expected 07/09/2026

Mfr. Part No.
MCP23018-E/MJ

Mouser Part No
579-MCP23018-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander I2C interface

Datasheet

1,195In Stock

1,911Expected 07/09/2026

£1.53

£1.27

£1.15

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial

SMD/SMT

QFN-24

Interface - I/O Expanders 16B I/O Expander I2C interface

MCP23018T-E/MJ
Microchip Technology
1: £1.53
6,088In Stock

Mfr. Part No.
MCP23018T-E/MJ

Mouser Part No
579-MCP23018T-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander I2C interface

Datasheet

6,088In Stock

Cut Tape

£1.53

£1.27

£1.22

Reel

£1.15

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

I/O Expanders

I2C, Serial

SMD/SMT

QFN-24

Interface - I/O Expanders 16-bit I/O Expander I2C interface

MCP23018T-E/SS
Microchip Technology
1: £1.68
5,735In Stock

Mfr. Part No.
MCP23018T-E/SS

Mouser Part No
579-MCP23018T-E/SS

Microchip Technology

Interface - I/O Expanders 16-bit I/O Expander I2C interface

Datasheet

5,735In Stock

Cut Tape

£1.68

£1.42

£1.27

Reel

£1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

I/O Expanders

I2C, Serial

SMD/SMT

SSOP-24

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

MCP23S08-E/ML
Microchip Technology
1: £1.24
5,738In Stock

Mfr. Part No.
MCP23S08-E/ML

Mouser Part No
579-MCP23S08-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

5,738In Stock

£1.24

£1.04

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-20

Interface - I/O Expanders In/Out SPI int

MCP23S08-E/P
Microchip Technology
1: £1.20
1,078In Stock

Mfr. Part No.
MCP23S08-E/P

Mouser Part No
579-MCP23S08-E/P

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

1,078In Stock

£1.20

£1.01

£0.995

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

Through Hole

PDIP-18

Interface - I/O Expanders In/Out SPI int

MCP23S08-E/SS
Microchip Technology
1: £1.16
9,131In Stock

Mfr. Part No.
MCP23S08-E/SS

Mouser Part No
579-MCP23S08-E/SS

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

9,131In Stock

£1.16

£0.969

£0.871

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

SSOP-20

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

MCP23S08T-E/ML
Microchip Technology
1: £1.24
3,431In Stock

Mfr. Part No.
MCP23S08T-E/ML

Mouser Part No
579-MCP23S08T-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

3,431In Stock

Cut Tape

£1.24

Reel

£1.24

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-20

Interface - I/O Expanders In/Out SPI int

MCP23S08T-E/SS
Microchip Technology
1: £1.16
11,065In Stock

Mfr. Part No.
MCP23S08T-E/SS

Mouser Part No
579-MCP23S08T-E/SS

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

11,065In Stock

Cut Tape

£1.16

£0.969

£0.925

£0.871

Reel

£0.871

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

SSOP-20

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23S09-E/MG
Microchip Technology
1: £1.27
10,295In Stock

Mfr. Part No.
MCP23S09-E/MG

Mouser Part No
579-MCP23S09-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

10,295In Stock

£1.27

£1.07

£0.969

Min.: 1
Mult.: 1

I/O Expanders

Serial, SPI

SMD/SMT

QFN-16

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23S09T-E/MG
Microchip Technology
1: £1.27
2,697In Stock

Mfr. Part No.
MCP23S09T-E/MG

Mouser Part No
579-MCP23S09T-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

2,697In Stock

Cut Tape

£1.27

£1.07

£1.05

Reel

£0.969

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

I/O Expanders

Serial, SPI

SMD/SMT

QFN-16

Interface - I/O Expanders 8-bit I/O Expander SPI interface

MCP23S09T-E/SO
Microchip Technology
1: £1.27
2,088In Stock

Mfr. Part No.
MCP23S09T-E/SO

Mouser Part No
579-MCP23S09T-E/SO

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander SPI interface

Datasheet

2,088In Stock

Cut Tape

£1.27

Reel

£1.27

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

I/O Expanders

Serial, SPI

SMD/SMT

SOIC-18

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/ML
Microchip Technology
1: £1.53
5,040In Stock

Mfr. Part No.
MCP23S17-E/ML

Mouser Part No
579-MCP23S17-E/ML

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

5,040In Stock

£1.53

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-28

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/MJ
Microchip Technology
1: £1.62
5,704In Stock

Mfr. Part No.
MCP23S18-E/MJ

Mouser Part No
579-MCP23S18-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

5,704In Stock

£1.62

£1.35

£1.22

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-24

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/SO
Microchip Technology
1: £1.62
910In Stock

Mfr. Part No.
MCP23S18-E/SO

Mouser Part No
579-MCP23S18-E/SO

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

910In Stock

£1.62

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

SOIC-28

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18T-E/MJ
Microchip Technology
1: £1.62
3,664In Stock

Mfr. Part No.
MCP23S18T-E/MJ

Mouser Part No
579-MCP23S18T-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

3,664In Stock

Cut Tape

£1.62

Reel

£1.62

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

I/O Expanders

I/O Expander

Serial, SPI

SMD/SMT

QFN-24

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18T-E/SO
Microchip Technology
1: £1.62
1,201In Stock

Mfr. Part No.
MCP23S18T-E/SO

Mouser Part No
579-MCP23S18T-E/SO

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

1,201In Stock

Cut Tape

£1.62

Reel

£1.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

I/O Expanders

Serial, SPI

SMD/SMT

SOIC-28

Interface - I/O Expanders Mixed signal Expandr

MCP25050-I/SL
Microchip Technology
1: £3.63
1,011In Stock

Mfr. Part No.
MCP25050-I/SL

Mouser Part No
579-MCP25050-I/SL

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

1,011In Stock

£3.63

Min.: 1
Mult.: 1

I/O Expanders

CAN

SMD/SMT

SOIC-14

CAN Interface IC Stand-alone CAN

MCP2510-I/SO
Microchip Technology
1: £3.13
441In Stock

Mfr. Part No.
MCP2510-I/SO

Mouser Part No
579-MCP2510ISO

Microchip Technology

CAN Interface IC Stand-alone CAN

Datasheet

441In Stock

£3.13

£2.61

Min.: 1
Mult.: 1

CAN Interface IC

CAN Controllers

High Speed CAN Controller

SMD/SMT

SOIC-18

CAN Interface IC Stand-alone CAN

MCP2510T-I/SO
Microchip Technology
1: £3.13
1,901In Stock

Mfr. Part No.
MCP2510T-I/SO

Mouser Part No
579-MCP2510T-I/SO

Microchip Technology

CAN Interface IC Stand-alone CAN

Datasheet

1,901In Stock

Cut Tape

£3.13

£3.08

£2.93

Reel

£2.61

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

CAN Interface IC

CAN Controllers

High Speed CAN Controller

SMD/SMT

SOIC-18

CAN Interface IC W/ SPI Interface

MCP2515-I/P
Microchip Technology
1: £2.03
891In Stock

Mfr. Part No.
MCP2515-I/P

Mouser Part No
579-MCP2515-I/P

Microchip Technology

CAN Interface IC W/ SPI Interface

Learn More

Datasheet

891In Stock

£2.03

£1.71

Min.: 1
Mult.: 1

CAN Interface IC

CAN Controllers

High Speed CAN Controller

Through Hole

PDIP-18

CAN Interface IC W/ SPI Interface

MCP2515-I/ST
Microchip Technology
1: £2.01
6,609In Stock

Mfr. Part No.
MCP2515-I/ST

Mouser Part No
579-MCP2515-I/ST

Microchip Technology

CAN Interface IC W/ SPI Interface

Learn More

Datasheet

6,609In Stock

£2.01

£1.68

£1.53

Min.: 1
Mult.: 1

CAN Interface IC

CAN Controllers

High Speed CAN Controller

SMD/SMT

TSSOP-20

Interface ICs

Types of Interface ICs

Customer Service Office

Company

Resources

Support

Audio CODECs
CAN Controllers
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Embedded Controllers
Fanout Buffers
Floppy Disc Controllers
Hub Controller
Hub Controllers
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I/O Expanders
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Inductive Sensor Interface ICs
Infrared Communications Controllers
IrDA Stack Controllers
IrDA Standard Protocol Stack Controllers
Keyboard and Embedded Controllers
Line Circuits
LIN System Basis Chips

Adaptive Channel Extenders
Audio CODEC, Voice
Bridge, USB to Ethernet
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Dual Smart Card Bridge
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10/100 Ethernet
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2-Wire, GPIO, JTAG, UART
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4-Wire, Serial
Analog, PWM, SENT
CAN
CAN, GPIO, SPI
CAN, LIN
EJTAG, I2C, JTAG, SPI, TWI, USART
eSPI
Ethernet, GPIO, I2C, SPI, UART
GPIO, I2C, I2S, SPI, UART
GPIO, I2C, I2S, SPI, USB
GPIO, I2C, RS232, RS485, SPI
GPIO, I2C, SPI, UART, USB
GPIO, I2C, SPI, USB
GPIO, UART
GPIO, UART, 2-Wire
HDI, I2C, UART, USB

BBGA-1311
BBGA-1467
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CABGA-256
CSBGA-81
DFN-(2x3)-8
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DFN-16
DFN-8
DRQFN-132
DRQFN-164
FBGA-1071
FBGA-896
FCBGA-1152
FCBGA-1311