LC74721中文资料三洋数据手册PDF规格书
LC74721规格书详情
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.
特性 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).
产品属性
- 型号：
LC74721
- 制造商：
SANYO
- 制造商全称：
Sanyo Semicon Device
- 功能描述：
On-screen Video Display Controllers for NTSC or PAL-M
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi |
25+ |
64-SPQFP(10x10),64-SQFP |
18746 |
样件支持,可原厂排单订货! |
询价 | ||
onsemi |
25+ |
64-SPQFP(10x10),64-SQFP |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
SANYO |
10+ |
QFP-64 |
52 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SHARP/夏普 |
2450+ |
SOP |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
询价 | ||
ON Semiconductor |
22+ |
64SQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
SHARP |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
SANYO |
26+ |
SOIC30 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
SANYO |
24+ |
DIP |
6 |
新 |
询价 | ||
SANYO |
23+ |
SOIC30 |
5000 |
原装正品,假一罚十 |
询价 | ||
SANYO/三洋 |
25+ |
DIP |
178 |
全新原装正品支持含税 |
询价 |
