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Microchip Technology MCP23S18T-E/SO — Analog & Data Acquisition

Microchip Technology MCP23S18T-E/SO

MPNMCP23S18T-E/SO
End of Life

IC I/O EXPANDER SPI 16B 28SOIC

$2.16Ref. price · indicative, final on quote
Packaging28-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MCP23S18T-E/SO specifications
ParameterValue
Output typeOpen Drain
MountingSurface Mount
Supply voltage1.8V ~ 5.5V
Current - output source (Sink)25mA
Clock frequency10 MHz
InterfaceSPI
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Number of i (O)16
Case28-SOIC (0.295\", 7.50mm Width)
Interrupt outputYes