DS7820中文资料PDF规格书
DS7820规格书详情
General Description
The DS7820, specified from b55§C to a125§C, and the
DS8820, specified from 0§C to a70§C, are digital line receivers with two completely independent units fabricated on
a single silicon chip. Intended for use with digital systems
connected by twisted pair lines, they have a differential input designed to reject large common mode signals while
responding to small differential signals. The output is directly compatible with TTL or LS integrated circuits.
The response time can be controlled with an external capacitor to eliminate noise spikes, and the output state is
determined for open inputs. Termination resistors for the
twisted pair line are also included in the circuit. Both the
DS7820 and the DS8820 are specified, worst case, over
their full operating temperature range, for g10-percent supply voltage variations and over the entire input voltage range.
Features
- Operation from a single a5V logic supply
- Input voltage range of g15V
- Each channel can be strobed independently
- High input resistance
- Fan out of two with TTL integrated circuits
- Strobe low forces output to ‘‘1’’ state
产品属性
- 型号:
DS7820
- 制造商:
NSC
- 制造商全称:
National Semiconductor
- 功能描述:
Dual Line Receiver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS/国半 |
22+/23+ |
DIP14 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
NSC |
2021+ |
DIP |
1600 |
自家库存,百分之百原装 |
询价 | ||
NS |
18 |
DIP |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | ||
NSC |
23+ |
SOT23-5 |
18000 |
询价 | |||
NS |
1725+ |
CDIP14 |
3256 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
NS |
23+ |
CDIP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NS |
2020+ |
SOP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势! |
询价 | ||
NS |
DIP |
10 |
询价 | ||||
原厂正品 |
23+ |
CDIP-14 |
5000 |
原装正品,假一罚十 |
询价 | ||
NS |
23+ |
DIP |
6500 |
全新原装假一赔十 |
询价 |