MCP23x17 I/O Expanders

Microchip Technology MCP23x17 I/O Expanders feature a 16-bit general-purpose parallel bi-directional I/O port with a high-speed I2C interface. These I/O expanders come with three hardware address pins that allow up to eight devices on the bus and configurable interrupt output pins. The hardware pins are used to determine the device address. The MCP23x17 expanders consist of multiple 8-bit configuration registers for input, output, and polarity selection. These MCP23x17 I/O expanders offer two interrupt pins, INTA and INTB, that will activate if either port causes an interrupt.

Resultados: 14
Seleccionar Imagen N.° de pieza Fabricante: Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad. Cantidad RoHS Modelo ECAD Serie Estilo de montaje Paquete / Cubierta Tipo de interfaz Número de entradas / salidas Interrumpir salida Voltaje de alimentación - Mín. Voltaje de alimentación - Máx. Frecuencia de reloj máxima Temperatura de trabajo mínima Temperatura de trabajo máxima Empaquetado Protección ESD
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 32,068En existencias
$1.69
$1.40
$1.28
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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 13,243En existencias
$1.78
$1.49
$1.35
Min.: 1
Mult.: 1
MCP23S17 SMD/SMT SSOP-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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 37,825En existencias
Cinta cortada
$2.04
$1.69
Envase tipo carrete
$1.54
Min.: 1
Mult.: 1
: 1,600
MCP23S17 SMD/SMT QFN-28 Serial, SPI 16 I/O With Interrupt 4.5 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 18,690En existencias
14,855Se espera el 10/11/2026
Cinta cortada
$1.78
$1.49
Envase tipo carrete
$1.35
Min.: 1
Mult.: 1
: 2,100
MCP23S17 SMD/SMT SSOP-28 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 43,560En existencias
$1.80
$1.73
$1.55
$1.44
Min.: 1
Mult.: 1
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 Tube 4 kV
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 34,508En existencias
$1.62
$1.35
$1.24
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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 11,471En existencias
$1.69
$1.40
$1.28
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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 21,604En existencias
$1.69
$1.40
$1.28
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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 17,546En existencias
Cinta cortada
$1.90
$1.59
Envase tipo carrete
$1.44
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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 24,128En existencias
Cinta cortada
$1.62
$1.35
Envase tipo carrete
$1.24
Min.: 1
Mult.: 1
: 1,600
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 Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp I2C interface 43,486En existencias
Cinta cortada
$1.69
$1.40
Envase tipo carrete
$1.28
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
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 2,693En existencias
9,760Se espera el 3/12/2026
$2.04
$1.69
$1.54
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 Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 10,159En existencias
$1.78
$1.49
$1.35
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
Microchip Technology Interfaz - Expansores entrada/ salida 16bit Input/Output Exp SPI interface 10,998En existencias
17,600Se espera el 1/01/2027
Cinta cortada
$1.69
$1.40
Envase tipo carrete
$1.28
Min.: 1
Mult.: 1
: 1,600
MCP23S17 SMD/SMT SOIC-28 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV