DS9639A Datasheet | National Semiconductor

Description The DS9639A is a Schottky dual differential line receiver which has been specifically designed to satisfy the requirements of EIA Standards RS-422, RS-423 and RS-232C. In addition, the DS9639A satisfies the requirements of MIL-STD 188-114 and is patible with the International Standard CCITT remendations. The DS9639A is suitable for use as a line receiver in digital data systems, using either single ended or differential, unipolar or bipolar transmission. It requires a single 5.0V power supply and has Schottky TTL patible outputs. The DS9639A has an operational input mon mode range of ±7.0V either differentially or to ground. Features n Dual channel n Single 5.0V supply n Satisfies EIA Standards RS-422, RS-423 and RS-232C n Built-in ±35 m V hysteresis n High input mon mode voltage range n High input impedance n TTL patible outputs n Schottky...