MC145403中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC145403規(guī)格書詳情
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 ? 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 k? 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 ? 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 k? Input Impedance
? 0.8 V of Hysteresis for Enhanced Noise Immunity
? TTL and CMOS Compatible Outputs
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
原廠 |
20+ |
SOP-20 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
MOTOROLA |
23+ |
NA |
8021 |
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
MOTOROLA/摩托羅拉 |
QQ咨詢 |
DIP |
106 |
全新原裝 研究所指定供貨商 |
詢價 | ||
MOT |
23+ |
SOP-20 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MOTOROLA |
9514/9513 |
148 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
MOTOROLA |
23+ |
NA |
124 |
專做原裝正品,假一罰百! |
詢價 | ||
MOT |
24+ |
SOP-20 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MOTOROLA |
23+ |
PLCC-44 |
9526 |
詢價 | |||
MOTOROLA |
25+23+ |
SOP |
36014 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ON |
22+ |
DIP20 |
3000 |
原裝正品,支持實單 |
詢價 |