CMOS四路三态差动线路驱动器
The DS34C87T is a quad differential line driver designed for digital data transmission over balanced lines. The DS34C87T meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. This enables the construction of serial and terminal interfaces while maintaining minimal power consumption.
The DS34C87T accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special output circuitry that enables the individual drivers to power down without loading down the bus. This device has separate enable circuitry for each pair of the four drivers. The DS34C87T is pin compatible to the DS3487T.
All inputs are protected against damage due to electrostatic discharge by diodes to VCC and ground.
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DS34C87TMX/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
DS26C31TM/NOPB 德州仪器 | 完全替代 | DS34C87TMX/NOPB和DS26C31TM/NOPB的区别 |
DS34C87TM/NOPB 德州仪器 | 完全替代 | DS34C87TMX/NOPB和DS34C87TM/NOPB的区别 |
DS34C87TMX 德州仪器 | 完全替代 | DS34C87TMX/NOPB和DS34C87TMX的区别 |