* 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 outputs TRI-STATE outpust LPTTL compatible Wide supply range Low power consumption 3V to 15V Connection Diagrams P
MM54C922 Datasheet (218.37 KB)
MM54C922
National
218.37 KB
16 / 20-key encoder.
MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder
July 1993
MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder
Genera.
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