I/O Expander 16 SPI 10MHz 28-SPDIP
IC XPNDR 10MHZ SPI 28SDIP Product overview: MCP23S17-E/SP from Microchip Technology is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 10MHZ. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 10MHZ, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-MCP23S17-E/SP can be used for catalog matching and distributor lookup.
IC I/O EXPANDER SPI 16B 28SDIP
I/O Expander 16 SPI 10 MHz 28-SPDIP
IC I/O EXPANDER SPI 16B 28SDIP
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
I/O EXPANDER, 16 BIT, 10MHZ, DIP-28; Chip Configuration:16bit;
I/O Expander, 16bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, DIP RoHS Compliant: Yes
The Microchip I/O Expander are 8- and 16-bit input/output expander designed to provide embedded systems with general-purpose remote I/O expansion through an IC™ and SPI serials port. The fully bi-directional I/Os default to inputs and can be configured as inputs or outputs. Additionally, there are multiple 8-bit registers that are programmable and provide for configuration (input or output control), output value, and polarity (active low or high).
| DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | MCP23S17-E/SP-ND | 749-MCP23S17-E/SP | MCP23S17-E/SP | MCP23S17-E/SP | MCP23S17-E/SP | MCP23S17-E/SP | 31K2951 | 24M4459 | 70046141 |
| Product Name | I/O Expanders | 10MHZ Interface Transceiver IC | I/O Expanders | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | Interface - I/O Expanders | I/o Expander, 16 Bit, 10Mhz, Dip-28; Chip Configuration Microchip | I/o Expander, 16Bit, 10 Mhz, Serial, Spi, 1.8 V, 5.5 V, Dip Rohs Compliant Microchip | I/O Port Expander, 16-Bit, SPI I'face, SDIP-28 |
| Technology | SPI | SPI; SPI | SPI; SPI | ||||||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander; Sensor Interface | Peripherals | ||||
| Supply Voltage | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other | Other; 4.5V | |||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
