SN75ALS193D

The SN75ALS193D is a quadruple monolithic Line Receiver with 3-state outputs. It is designed using advanced low-power Schottky technology. This technology provides combined improvements in bar design, tooling production and wafer fabrication. This, in turn, provides significantly less power requirements and permits much higher data throughput than other designs. This device meets the specifications of ANSI standard EIA/TIA-422-B and EIA/TIA-423-A and ITU recommendations V.10 and V.11. It features 3-state outputs that permit direct connection to a bus-organized system with a fail-safe design that ensures the outputs will always be high if the inputs are open. The device is optimized for balanced multipoint bus transmission at rates up to 20Mbps. The input features high input impedance, input hysteresis for increased noise immunity and an input sensitivity of ±200mV over a common-mode input voltage range of -7 to 7V.

• Active-high and active-low enable functions that are common to the four channels
• Designed for multi-point bus transmission on long bus lines in noisy environments
• 3-state Outputs
• Improved speed and power version of the AM26LS32A
• 120mV Typical input hysteresis
• 12kΩ Minimum high input impedance
• 35mA Maximum low supply current requirement
• Green product and no Sb/Br