These four differential line drivers
are designed for data transmission over twisted-pair or parallel-wire transmission
lines. They meet the requirements of ANSI Standard EIA/TIA-422-B and ITU
Recommendation V.11 and are compatible with 3-state TTL circuits. Advanced low-power
Schottky technology provides high speed without the usual power penalty. Standby
supply current is typically only 26mA. Typical propagation delay time is less than
10ns, and enable/disable times are typically less than 16ns.High-impedance inputs keep input
currents low: less than 1µA for a high level and less than 100µA for a low level.
The driver circuits can be enabled in pairs by separate active-high enable inputs.
The SN75ALS194 is capable of data rates in excess of 20 megabits per second and is
designed to operates with the SN75ALS195 quadruple line receiver.The SN75ALS194 is characterized for
operation from 0°C to 70°C.
