UPD4721中文资料瑞萨数据手册PDF规格书
UPD4721规格书详情
FEATURES
• Conforms to EIA/TIA-232-E (former name, RS-232C) standards
• Selectable +3.3 V/+5 V single power supply (selected by VCHA pin)
• By setting the standby pin to a low level (standby mode), circuit current can be reduced. At such times,
the driver output is in a high-impedance state.
产品属性
- 型号:
UPD4721
- 制造商:
Renesas Electronics Corporation
- 功能描述:
Dual Transmitter/Receiver RS-232 20-Pin SSOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
04 |
2022+ |
75 |
全新原装 货期两周 |
询价 | |||
NEC |
23+ |
SSOP/20 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NEC |
25+23+ |
SSOP-20 |
9468 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NEC |
23+ |
SSOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NEC |
17+ |
SSOP20 |
9988 |
只做原装进口,自己库存 |
询价 | ||
NEC |
01+/00 |
SSOP20 |
35 |
全新原装进口自己库存优势 |
询价 | ||
NEC |
24+ |
SSOP20 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
NEC |
23+ |
PBF |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
NEC |
2450+ |
SSOP20 |
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 | ||
NEC |
22+ |
SSOP20 |
5000 |
全新原装现货!价格优惠!可长期 |
询价 |


