I/O Expander 16 I²C 3.4MHz 24-QFN (4x4)
IC I/O EXPANDER I2C 16B 24QFN
IC XPNDR 3.4MHZ I2C 24QFN Product overview: MCP23018-E/MJ 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/MJ can be used for catalog matching and distributor lookup.
IC I/O EXPANDER I2C 16B 24QFN
I/O Expander, 16bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, QFN RoHS Compliant: Yes
Interface - I/O Expanders 16B I/O Expander I2C interface
I/O Expander 16 I²C 3.4 MHz 24-QFN (4x4)
| DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | MCP23018-E/MJ-ND | MCP23018-E/MJ | 749-MCP23018-E/MJ | MCP23018-E/MJ | 20T5999 | MCP23018-E/MJ | MCP23018-E/MJ |
| Product Name | I/O Expanders | I/O Expanders | 3.4MHZ Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I-O Expanders | I/o Expander, 16Bit, 3.4 Mhz, I2C, 1.8 V, 5.5 V, Qfn Rohs Compliant Microchip | Interface - I/O Expanders | I/O Expanders |
| Technology | I2C | I2C; I²C | I2C | I2C; I²C | |||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | |||
| Supply Voltage | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other | Other; 1.8V ~ 5.5V | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -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) |
