UM82C55A Datasheet, interface equivalent, UMC

UM82C55A Features

• Interface
• Pin compatible with NMOS 8255A
• 24 programmable I/O pins
• Fully TTL compatible
• Bus-hold circuitry on all I/O ports eliminates pull-up resistors

PDF File Details

Part number:

UM82C55A

Manufacturer:

UMC

File Size:

718.23kb

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📄 Datasheet

Description:

Cmos progrmmable peripheral interface. The UM82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a selfaligned silicon gate C

TAGS

UM82C55A

UMC

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