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參數資料
| 型號： | HD29C3487 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 43K |
| 代理商： | HD29C3487 |
HD29C3486
Quadruple Differential Line Receivers With 3 State Outputs
ADE-205-586 (Z)
1st. Edition
Dec. 2000
Description
The HD29C3486 provides differential line receivers which realize low power dissipation by CMOS
process. The device has four receivers which meet the requirements of EIA standard RS-422A and RS-
423A in a 16 pin package.
The circuit provides two high enable terminals and each of the terminals can control two receivers. Fail
safe design ensures that if the inputs are open the outputs will always be high.
Features
Low power dissipation with CMOS process
Meets EIA standard RS-422A/423A
Input sensitivity: ±0.2 V (In the range of ±7 V of common mode input voltage)
Propagation delay time: 19 ns typ
Input hysteresis width: 60 mV typ
Three state outputs
Differential inputs are includes fail safe circuit
Power up and power down protection
Pin to pin compatible with HD293486
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