LC74721中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
LC74721規(guī)格書詳情
Overview
The LC74721 and LC74721M are CMOS, video display controllers for superimposing text and low-level graphics onto an NTSC or PAL-M compatible television receiver. Up to 240, 8 × 8-pixel characters can be displayed under microprocessor control on a 24-character by 10-line display.
Features
? Complete text and graphics vide overlay circuitry.
? 64-character internal character generator ROM.
? 8 × 8-pixel characters.
? Three pixel widths and three pixel heights.
? Selectable background color.
? Built-in synchronization check and separation circuitry.
? Approximately 0.5 or 1 s period character flashing option.
? NTSC or PAL-M format compatibility.
? 8-bit serial input format.
? 5V supply.
? 24-pin plastic DIP (300mil) and 24-pin plastic MFP (375mil).
產(chǎn)品屬性
- 型號(hào)：
LC74721
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
On-screen Video Display Controllers for NTSC or PAL-M
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
4250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
SANYO |
2023+ |
SOP-24 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
SHARP |
22+ |
SOP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
SHARP |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
SONYO |
24+ |
SOP-24 |
3200 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
ON Semiconductor |
22+ |
64SQFP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
SANYO |
24+ |
DIP |
6 |
新 |
詢價(jià) | ||
SANYO |
23+ |
SOIC30 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
SANYO/三洋 |
24+ |
DIP-24 |
228 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ON |
2022+ |
SPQFP-64 / SQFP-64 |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) |
