* s 50 kΩ maximum switch on resistance s On or off chip clock s On-chip row pull-up devices s 2 key roll-over s Keybounce elimination with single capacitor s Last key register at outputs s 3-STATE output LPTTL compatible s Wide supply range: 3V to 15V s Low power consumption Ordering Code: Order Numb
74C922
Fairchild Semiconductor
114.68 KB
16-key encoder 20-key encoder.
MM74C922 MM74C923 16-Key Encoder 20-Key Encoder October 1987 Revised January 1999 MM74C922 MM74C923 16-Key Encoder
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