IC XPNDR 3.4MHZ I2C 18DIP Product overview: MCP23009-E/P 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-MCP23009-E/P can be used for catalog matching and distributor lookup.
I/O Expander 8 I²C 3.4MHz 18-PDIP
I/O EXPANDER, 8 BIT, 3.4MHZ, DIP-18; Chip Configuration:8bit; Bus Frequency:3.4MHz; IC Interface Type:I2C; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Interface Case Style:DIP; No. of Pins:18Pins; No. of I/O s:8I/O s; MSL:- RoHS Compliant: Yes
Interface - I/O Expanders 8-bit I/O Expander I2C interface
IC I/O EXPANDER I2C 8B 18DIP
IC I/O EXPANDER I2C 8B 18DIP
I/O Expander 8 I²C 3.4 MHz 18-PDIP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-MCP23009-E/P | MCP23009-E/P-ND | 07P9506 | MCP23009-E/P | MCP23009-E/P | MCP23009-E/P | MCP23009-E/P |
| Product Name | 3.4MHZ Interface Transceiver IC | I/O Expanders | I/o Expander, 8 Bit, 3.4Mhz, Dip-18; Chip Configuration Microchip | Interface - I/O Expanders | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders |
| Device Type | Transceiver | Port / Bus Expander | Port / Bus Expander; Sensor Interface | Port / Bus Expander | |||
| Features | RoHS | RoHS | RoHS | RoHS | |||
| Supply Voltage | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other; 1.8V | Other; 1.8V ~ 5.5V | Other | Other; 1.8V ~ 5.5V | |
| Pd | 700 milliwatts | 700 milliwatts |
