Datasheet4U Logo Datasheet4U.com

SDL7942 - single chip keyboard encoder

Description

The SDL7942 a single chip keyboard encoder developed for IBM PC AT, IBM PS2 and compatible machine keyboard.

The device detects the key press and release activity, sends the scan code to system, and accepts the command from system.

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.

📥 Download Datasheet

Datasheet preview – SDL7942

Datasheet Details

Part number SDL7942
Manufacturer SUNSTAR
File Size 422.71 KB
Description single chip keyboard encoder
Datasheet download datasheet SDL7942 Datasheet
Additional preview pages of the SDL7942 datasheet.

📁 Similar Datasheet

  • SDL-110 - 3-WAY POWER DIVIDER SURFACE MOUNT MODEL (SYNERGY MICROWAVE)
  • SDL-4 - 2-WAY POWER DIVIDER SURFACE MOUNT MODEL (Synergy)
  • SDL-7300 - Laser Diodes (Roithner Lasertechnik)
  • SDL-7311 - Laser Diodes (Roithner Lasertechnik)
  • SDL-7500 - Laser Diodes (Roithner Lasertechnik)
  • SDL-7501 - Laser Diodes (Roithner Lasertechnik)
  • SDL03 - 350W Plastic Encapsulate ESD Protection Diodes (SeCoS)
  • SDL03C - 350W Plastic Encapsulate ESD Protection Diodes (SeCoS)
  • SDL05 - 350W Plastic Encapsulate ESD Protection Diodes (SeCoS)
  • SDL05C - 350W Plastic Encapsulate ESD Protection Diodes (SeCoS)
Other Datasheets by SUNSTAR
  • SDL7516 - USB Host MP3 Decoder SOC
  • SDL1049 - USB2.0 Full Speed HUB Controller
  • SDL8983 - 6 LED Flash Controller
  • SDL9051 - ion-implanted metal gate CMOS

Full PDF Text Transcription

Click to expand full text
GENERAL DESCRIPTION The SDL7942 a single chip keyboard encoder developed for IBM PC AT, IBM PS2 and compatible machine keyboard. The device detects the key press and release activity, sends the scan code to system, and accepts the command from system. A high performance, low cost keyboard can be achieved by using the DL7942 with the minimal external components. 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 compatible machine keyboard  IBM PS/2 model 30, 50, 60, 80 or compatible machine keyboard.  Phantom key detects.  Built-in RC oscillator with external resistor.  Internal pull-up resistor for inputs.
Published: |