• Part: DL7942
  • Description: single chip keyboard encoder
  • Manufacturer: QiXin
  • Size: 310.30 KB
Download DL7942 Datasheet PDF
DL7942 datasheet preview
DL7942 page 2
Page 2
DL7942 page 3
Page 3

DL7942 Key Features

  • Support scan code set 1, 2 and 3
  • Support PC AT and PS/2 keyboard
  • 104/107 keys with with multi media or other special application keyboard encoder
  • Support WINDOWS95, 98, 2000 keys
  • IBM PC AT or patible machine keyboard
  • IBM PS/2 model 30, 50, 60, 80 or patible machine keyboard
  • Phantom key detects
  • Built-in RC oscillator with external resistor
  • Internal pull-up resistor for inputs
  • Tri-state outputs