SN75ALS191P

双路差分线路驱动器 DUAL DIFFERENTIAL LINE DRIVER

The is a dual high-speed differential Line Driver designed to meet ANSI standard EIA/A-422-B and ITU recommendation V.11. The inputs are TTL and CMOS-compatible and have input clamp diodes. Schottky-diode-clamped transistor minimizes propagation delay time. This device operates from a single 5V power supply.

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Output short-circuit protection

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Improved replacement for the uA9638

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2kV ESD

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20Mbps Signalling rate