LC74760 Datasheet, PDF (1/14 Pages) Sanyo Semicon Device – On-Screen Display IC

Ordering number : EN4453A
CMOS IC
LC74760, 74760M
On-Screen Display IC
Overview
The LC74760 and LC74760M are on-screen display
CMOS ICs that superimpose text and low-level graphics
onto a TV screen (video signal) under microprocessor
control. The display characters have a 12 by 18 dot
structure, and 128 characters are provided. The display
area consists of 12 lines of 24 characters each.
Features
• Display structure: 12 lines by 24 characters (up to 288
characters)
• Number of displayed characters: Up to 288 characters
• Character configuration: 12 (W) by 18 (H) dot structure
• Character sizes: Three sizes (normal, double, and triple
sizes)
• Display starting positions: 64 horizontal and 64 vertical
locations
• Reverse video function: Characters can be inverted on a
per character basis.
• Flashing types: Two types with periods of 0.5 and 1.0
second on a per character basis (duty fixed at 50%)
• Background color: One of eight colors (when internal
synchronization used)
• External control input: Serial data input in 8-bit units
• Built-in horizontal/vertical sync separation circuit, AFC
circuit, and synchronization detector
• Video output: Composite video signal output in NTSC,
PAL, PAL-M, PAL-N, PAL60, NTSC4.43, or SECAM
format
Package Dimensions
unit: mm
3061-DIP30S
[LC74760]
unit: mm
3073A-MFP30S
[LC74760M]
SANYO:DIP30S
SANYO: MFP30S
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN
13096HA (OT)/73093JN (OT) No. 4453-1/14