* Directly interfaces with COP1BOO-series microprocessors
* Low power dissipation
* 3-state outputs
* Scans and generates code for 53 key ASCII keyboard plus 32 HEX keys (SPST mechanical contact switches)
* Shift, control, and alpha lock inputs
* RC-c
CDP1871AC Datasheet (497.00 KB)
CDP1871AC
GE
497.00 KB
Cmos keyboard encoder.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ CMOS Peripherals
CDP1871A,CDP1871AC
~VDD
, " t SliiFT
J 38 1 CONTROL 4 37t
*- ALPHA
3'5f
📁 Related Datasheet
CDP1871A CMOS Keyboard Encoder (GE)
CDP1871A CMOS Keyboard Encoder (Intersil Corporation)
CDP1871AC CMOS Keyboard Encoder (Intersil Corporation)
CDP1871 CMOS Keyboard Encoder (Intersil Corporation)
CDP1870C (CDP1869C - CDP1876C) Video Interface System (ETC)
CDP1872 High-Speed 8-Bit Input and Output Ports (Intersil Corporation)
CDP1872C High-Speed 8-Bit Input and Output Ports (GE)
CDP1872C High-Speed 8-Bit Input and Output Ports (Intersil Corporation)
CDP1874C High-Speed 8-Bit Input and Output Ports (GE)
CDP1874C High-Speed 8-Bit Input and Output Ports (Intersil Corporation)
