MC145403中文资料PDF规格书
MC145403规格书详情
These devices are silicon gate CMOS ICs that combine both the transmitter and receiver to fulfill the electrical specifications of EIA Standard 232–E and CCITT V.28. The drivers feature true TTL input compatibility, slew rate limiting outputs, 300 Ω power–off source impedance, and output typically switching to within 25 of the supply rails. The receivers can handle up to ± 25 V while presenting 3 to 7 kΩ impedance. Hysteresis in the receivers aid in the reception of noisy signals. By combining both drivers and receivers in a single CMOS chip, these devices provide efficient, low–power solutions for both EIA–232–E and V.28 applications.
These devices offer the following performance features:
Drivers
• ± 5 to ± 12 V Supply Range
• 300 Ω Power–Off Source Impedance
• Output Current Limiting
• TTL and CMOS Compatible Inputs
• Driver Slew Rate Range Limited to 30 V/µs Maximum
Receivers
• ± 25 V Input Range
• 3 to 7 kΩ Input Impedance
• 0.8 V of Hysteresis for Enhanced Noise Immunity
• TTL and CMOS Compatible Outputs
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOT |
1116+ |
6869 |
绝对原装现货 |
询价 | |||
MOT |
20+/21+ |
SOP20 |
9000 |
全新原装进口价格优势 |
询价 | ||
MOTOROLA |
2020+ |
原厂封装 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
MOTOROLA |
22+ |
SOP20L |
1500 |
原装现货热卖中,提供一站式真芯服务 |
询价 | ||
MOT |
2020+ |
SOP20(5.2) |
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/摩托罗拉 |
23+ |
SOP20 |
90000 |
全新原包现货 |
询价 | ||
MC |
23+ |
SOP[5.3] |
18000 |
询价 | |||
MOTOROLA |
23+ |
PLCC-44 |
9526 |
询价 | |||
MC |
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 | ||
MOT |
22+ |
SOP-20 |
6980 |
原装现货,可开13%税票 |
询价 |