74C922 Datasheet, Encoder, National Semiconductor

74C922 Features

• Encoder Y Y Y Y Y Y Y Y Y 50 kX maximum switch on resistance On or off chip clock On-chip row pull-up devices 2 key roll-over Keybounce elimination with single capacitor Last key register at o

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Part number:

74C922

Manufacturer:

National Semiconductor

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218.37kb

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📄 Datasheet

Description:

16/ 20-key encoder. These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches The keyboard scan can be implemente

74C922 Application

• Applications Synchronous Handshake (MM74C922) Synchronous Data Entry Onto Bus (MM74C922) TL F 6037
    – 10 TL F 6037
    –

TAGS

74C922

National Semiconductor

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