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MCP23009T-E/SS representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

Microchip Technology · exact orderable part

MCP23009T-E/SS

IC I/O EXPANDER I2C 8B 20SSOP

Interface
I²C
Number of I/O
8
Voltage - Supply
1.8V ~ 5.5V
Output Type
Open Drain
Current - Output Source/Sink
25mA
Clock Frequency
3.4 MHz
Interrupt Output
Yes
Features
POR
Operating Temperature
-40°C~125°C
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case20-SSOP (0.209", 5.30mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Base Product NumberMCP23009 [1]
Clock Frequency3.4 MHz [1]
FeaturesPOR [1]
Current - Output Source/Sink25mA [1]
InterfaceI²C [1]
Interrupt OutputYes [1]
MfrMicrochip Technology [1]
Mounting TypeSurface Mount [1]
Number of I/O8 [1]
Operating Temperature-40°C~125°C [1]
Output TypeOpen Drain [1]
Product StatusActive [1]
Voltage - Supply1.8V ~ 5.5V [1]
Package / Case20-SSOP (0.209", 5.30mm Width) [1]
Specification references[1]Microchip Technology MCP23009T-E/SS vendor product record ↗

Catalog relationships

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ManufacturerMicrochip TechnologyView brand page →CategoryI/O ExpandersView category page →

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MCP23009T-E/SS Microchip Technology Datasheet, Specs and RFQ | MPNHarbor