I/O Expander 16 I²C 3.4MHz 28-SOIC
IC XPNDR 3.4MHZ I2C 28SOIC Product overview: MCP23018-E/SO 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 3.4MHZ. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 3.4MHZ, 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-MCP23018-E/SO can be used for catalog matching and distributor lookup.
I/O EXPANDER, 16 I/O, SOIC-28 ROHS COMPLIANT: YES
Interface - I/O Expanders 16B I/O Expander I2C interface
IC I/O EXPANDER I2C 16B 28SOIC
IC I/O EXPANDER I2C 16B 28SOIC
I/O Expander 16 I²C 3.4 MHz 28-SOIC
3.4MHz I2C SOIC-28-300mil I/O Expanders ROHS
| DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | MCP23018-E/SO-ND | 749-MCP23018-E/SO | 65AH8015 | MCP23018-E/SO | MCP23018-E/SO | MCP23018-E/SO | MCP23018-E/SO | MCP23018-E/SO |
| Product Name | I/O Expanders | 3.4MHZ Interface Transceiver IC | I/o Expander, 16 I/o, Soic-28 Rohs Compliant Microchip | Interface - I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders | I/O Expanders | Communication Interface Chip/UART/485/232 >> I/O Expanders |
| Technology | I2C | I2C; I²C | I2C; I²C | I2C | ||||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | UART | |||
| Supply Voltage | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other; 1.8V~5.5V | ||
| 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) | -40 to 125 C (-40 to 257 F) |
