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MCP23009-E/MG
I/O Expander, 8 bit, I2C, Serial, SPI, 1.8 V, 5.5 V, QFN, 16 Pins
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP23009-E/MGCopy |
| Manufacturer Standard Lead Time | 9 weeks |
| Order Code | 1854486 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | HK$13.400 |
| 25+ | HK$11.180 |
| 100+ | HK$10.730 |
| 120+ | HK$10.280 |
Price for:Each
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Multiple: 1
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Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP23009-E/MGCopy |
| Manufacturer Standard Lead Time | 9 weeks |
| Order Code | 1854486 |
| Technical Datasheet | |
| No. of Bits | 8bit |
| Interfaces | I2C, Serial, SPI |
| Supply Voltage Min | 1.8V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | QFN |
| No. of Pins | 16Pins |
| No. of I/O's | 9I/O's |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
8bit I/O expander with I²C™ compatible interface operating at speeds of up to 3.4MHz.
- Open-drain outputs: 5.5V tolerant, 25mA sink capable (per Pin) and 200mA total
- High-speed I2C™ interface (100KHz, 400KHz and 3.4MHz)
- Single hardware address pin
- Voltage input to allow up to eight devices on the bus
- Configurable as active-high, active-low or open-drain
- Polarity inversion register to configure the polarity of the input port data
- External reset input
Technical Specifications
| No. of Bits | 8bit |
|---|---|
| Supply Voltage Min | 1.8V |
| IC Case / Package | QFN |
| No. of I/O's | 9I/O's |
| Operating Temperature Max | 125°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| Interfaces | I2C, Serial, SPI |
|---|---|
| Supply Voltage Max | 5.5V |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000063 |