Datasheet Summary
Ordering number : EN5732A
CMOS IC
LC74789, 74789M, 74789JM
On-Screen Display Controller
Overview
The LC74789, LC74789M, and LC74789JM are onscreen display controller CMOS ICs that display characters and patterns on the TV screen under microprocessor control. These ICs support 12 × 18 dot characters and can display 12 lines by 24 characters of text.
Package Dimensions unit: mm 3067-DIP24S
[LC74789]
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: 256 (254 characters, one spacing character, and one...
