Part Number	uA9638 Datasheet
Manufacturer	Texas Instruments
Overview	The uA9638C is a dual high-speed differential line driver designed to meet ANSI Standard EIA/ TIA-422-B. The inputs are TTL and CMOS compatible and have input clamp diodes. Schottky-diode-clamped tran. g 15 Mbps in properly designed systems. The uA9637A dual line receiver is commonly used as the receiver. For even faster switching speeds in the same pin configuration, see the SN75ALS191. The uA9638C is characterized for operation from 0°C to 70°C. logic symbol† logic diagram 2 1A 3 2A 8 1Y 7 1.