Ordering number : EN5834
CMOS IC
LC74799, 74799M
On-Screen Display Controller IC
Overview
The LC74799 and LC74799M are on-screen display controller
CMOS ICs that display characters and patterns on the TV screen under microprocessor control.
These ICs include a built-in PDC/VPS/UDT interface circuit.
Package Dimensions
unit: mm 3193-DIP30SD
[LC74799]
Features
• Display format: 24 characters by 12 rows (Up to 288 characters) • Character format: 12 (horizontal) × 18 (vertical) dots • Character sizes: Three sizes each in the horizontal and vertical directions • Characters in font: 128 • Initial display positions: 64 horizontal positions and 64 vertical positions • Blinking: Specifiable in c...