Manufacturer: Microchip Technology
Win Source Part Number: 058305-MCP23009-E/SO
Packaging: Tube/Rail
Features: POR
Mounting: SMD (SMT)
Output Type: Open Drain
Number of I/O: 8
Current - Output Source/Sink: 25mA
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 18-SOIC
Supply Voltage - Operating: 1.8 V to 5.5 V
Max Frequency: 3.4MHz
I/O Expander 8 I²C 3.4MHz 18-SOIC
IC XPNDR 3.4MHZ I2C 18SOIC Product overview: MCP23009-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-MCP23009-E/SO can be used for catalog matching and distributor lookup.
IC, I/O EXPANDER, 8BIT, 3.4MHZ, SOIC-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:SOIC; No. of Pins:18Pins; No. of I/O s:8I/O s RoHS Compliant: Yes
IC I/O EXPANDER I2C 8B 18SOIC
I/O Expander 8 I²C 3.4 MHz 18-SOIC
Interface - I/O Expanders 8-bit I/O Expander I2C interface
IC I/O EXPANDER I2C 8B 18SOIC
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | ODG (Origin Data Global) | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 058305-MCP23009-E/SO | MCP23009-E/SO-ND | 749-MCP23009-E/SO | 07P9507 | MCP23009-E/SO | MCP23009-E/SO | MCP23009-E/SO | MCP23009-E/SO |
| Product Name | Interface - Interface - I/O Expanders - MCP23009-E/SO | I/O Expanders | 3.4MHZ Interface Transceiver IC | Ic, I/o Expander, 8Bit, 3.4Mhz, Soic-18; Chip Configuration Microchip | I/O Expanders | I/O Expanders | Interface - I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders |
| Supply Voltage | Other; 1.8 V ~ 5.5 V | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other; 1.8V | Other; 1.8V ~ 5.5V | Other; 1.8V ~ 5.5V | Other | |
| 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) | -40 to 125 C (-40 to 257 F) | |
| Package Type | SOIC; 18-SOIC | SOIC; "18-SOIC (0.295"", 7.50mm Width)" | Tube | SOIC | SOIC; 18-SOIC (0.295", 7.50mm Width) | SOIC; 18-SOIC (0.295\", 7.50mm Width) | SOIC-18 | SOIC |
| Technology | I2C | I2C; I²C | I2C; I²C |
