SN75114中文资料双路差分线路驱动器数据手册TI规格书

描述 Description

The SN55114 and SN75114 dual differential line drivers are designed to provide differential output signals with the high-current capability for driving balanced lines, such as twisted pair, at normal line impedances without high power dissipation. The output stages are similar to TTL totem-pole outputs, but with the sink outputs, YS and ZS, and the corresponding active pullup terminals, YP and ZP, available on adjacent package pins. Since the output stages provide TTL-compatible output levels, these devices can also be used as TTL expanders or phase splitters. The SN55114 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN75114 is characterized for operation from 0°C to 70°C.

特性 Features

• Choice of Open-Collector, Open-Emitter, or Totem-Pole Outputs
• Single-Ended or Differential AND/NAND Outputs
• Single 5-V Supply
• Dual-Channel Operation
• TTL Compatible
• Short-Circuit Protection
• High-Current Outputs
• Triple inputs
• Clamp Diodes at Inputs and Outputs
• Designed for Use With SN55115 and SN75115 Differential Line Receivers
• Designed to Be Interchangeable With National DS9614 Line Driver