MC145407中文资料PDF规格书
MC145407规格书详情
The MC145407 is a silicon–gate CMOS IC that combines three drivers and three receivers to fulfill the electrical specifications of EIA–232–E and CCITT V.28 while operating from a single + 5 V power supply. A voltage doubler and inverter convert the + 5 V to ± 10 V. This is accomplished through an on–board 20 kHz oscillator and four inexpensive external electrolytic capacitors. The three drivers and three receivers of the MC145407 are virtually identical to those of the MC145406. Therefore, for applications requiring more than three drivers and/or three receivers, an MC145406 can be powered from an MC145407, since the MC145407 charge pumps have been designed to guarantee ± 5 V at the output of up to six drivers. Thus, the MC145407 provides a high–performance, low–power, stand–alone solution or, with the MC145406, a + 5 V only, high–performance two–chip solution.
Drivers
• ± 7.5 V Output Swing
• 300 Ω Power–Off Impedance
• Output Current Limiting
• TTL and CMOS Compatible Inputs
• Slew Rate Range Limited from 4 V/µs to 30 V/µs
Receivers
• + 25 V Input Range
• 3 to 7 kΩ Input Impedance
• 0.8 V Hysteresis for Enhanced Noise Immunity
产品属性
- 型号:
MC145407
- 制造商:
Motorola Inc
- 功能描述:
Line Transceiver, 3-Driver, 3-Receiver, 20 Pin, Plastic, SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOT |
17+ |
SOP |
9700 |
只做全新进口原装,现货库存 |
询价 | ||
MOT |
2016+ |
SOP20 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MC145407AXDFP |
3 |
3 |
询价 | ||||
FREESCAL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MOT |
23+ |
SOP |
20000 |
全新原装假一赔十 |
询价 | ||
MOT |
2020+ |
SMD |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MOTOROLA |
22+ |
SOP20 |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
MOTOROLA |
23+ |
PLCC |
9526 |
询价 | |||
MOT |
SOP20 |
04+ |
25 |
全新原装进口自己库存优势 |
询价 | ||
MOTOROLA |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 |