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參數(shù)資料
| 型號(hào)： | LC74789 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | On-Screen Display Controller(屏幕顯示控制器) |
| 中文描述： | 屏幕顯示控制器（屏幕顯示控制器） |
| 文件頁(yè)數(shù)： | 1/23頁(yè) |
| 文件大?。?/td> | 209K |
| 代理商： | LC74789 |
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Overview
The LC74789, LC74789M, and LC74789JM are on-
screen 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.
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 transparent spacing character)
Initial display positions: 64 horizontal positions and 64
vertical positions
Blinking: Specifiable in character units
Blinking types: Two periods supported: About 1.0
second and about 0.5 second
Blanking: Over the whole font (12
×
18 dots)
Background color: 8 colors (internal synchronization
mode): 2f
SC
and 4f
SC
Line background color
— Can be set for 3 lines
— Line background color: 8 colors (internal
synchronization mode): 2f
SC
and 4f
SC
External control input: 8-bit serial input format
On-chip sync separator circuit
Video outputs: NTSC, PAL, PAL-N, PAL-M, NTSC
4.43, and PAL60 format composite video outputs
Package
— 24-pin plastic DIP-24S (300 mil)
— 24-pin plastic MFP-24 (375 mil)
— 24-pin plastic MFP-24S (300 mil)
Package Dimensions
unit: mm
3067-DIP24S
unit: mm
3045B-MFP24
unit: mm
3112-MFP24S
CMOS IC
30698HA (OT) No. 5732-1/23
SANYO: DIP24S
[LC74789]
SANYO: MFP24
[LC74789M]
SANYO: MFP24S
[LC74789JM]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
On-Screen Display Controller
LC74789, 74789M, 74789JM
Ordering number : EN5732A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC74792 | VPS / PDC Slicer IC |
| LC74792JM | VPS / PDC Slicer IC |
| LC74793 | IC Sockets Adapter; Convert From:20-Pin SOIC; Convert To:20-Pin DIP; Leaded Process Compatible:No; No. of Contacts:20; Peak Reflow Compatible (260 C):No; No. of Positions:20 RoHS Compliant: No |
| LC74793JM | VPS / PDC Slicer IC |
| LC74794 | On-Screen Display Controller LSI(用于屏幕顯示控制器規(guī)模集成電路（LSI）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC74789-9810-E | 制造商:ON Semiconductor 功能描述:ON-SCREEN DISPLAY CONTROL - Ammo Pack 制造商:ON Semiconductor 功能描述:FNFLD / ON-SCREEN DISPLAY CONTROL |
| LC74789JM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74789M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74789N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC74789N |
| LC74792 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:VPS / PDC Slicer IC |
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