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参数资料
| 型号： | LC74784 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 画面叠加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP24 |
| 封装： | SDIP-24 |
| 文件页数： | 8/17页 |
| 文件大小： | 187K |
| 代理商： | LC74784 |
Caption
P.5
1.
Serial to
parallel
converter
2.
Character
output dot
clock
generator
3.
Sync
separator
4.
8-bit latch +
command
decoder
5.
Sync
discriminator
6.
Composite
synchronizati
on signal
separator
control
7.
Horizontal
character
size register
8.
Horizontal
size
counter
9.
Vertical
character
size register
10.
Vertical
size
counter
11.
Timing generator
12.
Horizontal
display
position
register
13.
Horizontal
dot counter
14.
Horizontal
display
position
detector
15.
Character
control
counter
16.
Vertical
display
position
register
17.
Vertical
dot counter
18.
Vertical
display
position
detector
19.
Line
control
counter
20.
Synchronization
signal generator
21.
Blinking and
inversion
control
register
22.
Blinking and
inversion
control circuit
23.
Character output control
Background control
Video output control
24.
Display
control
register
25.
RAM write
address
counter
26.
Decoder
26.
Decoder
27.
Display RAM
28.
Font ROM
29.
Shift register
P.8
10.
Character
display area
P.13
1.
24 Characters
2.
12 Rows
相关PDF资料 |
PDF描述 |
|---|---|
| LC74785 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74785M | ON-SCREEN DISPLAY IC, PDSO24 |
| LC74786 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74786 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74786M | ON-SCREEN DISPLAY IC, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC74784M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Display Controller LSI for VCR Products |
| LC74785 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
| LC74785M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
| LC74786 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74786-9606-E | 制造商:ON Semiconductor 功能描述:ON-SCREEN DISPLAY CONTROL - Ammo Pack |
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