SN75ALS173 QUADRUPLE DIFFERENTIAL LINE RECEIVER

SLLS132C - SEPTEMBER 1991 - REVISED MAY 1995

features

Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B, EIA/TIA-423-B, and RS-485
Meets or Exceeds the Requirements of ITU Recommendations V.10, V.11, X.26, and X.27
Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments
3-State Outputs
Common-Mode Input Voltage Range of -12 V to 12 V
Input Sensitivity...±200 mV
Input Hysteresis...50 mV Typ
High Input Impedance...12 kΩ Min
Operates From Single 5-V Supply
Low Supply-Current Requirement 27 mA Max

description

The SN75ALS173 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, RS-485, and several ITU recommendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. The four receivers have an ORed pair of enables in common. Either G high or G\ low enables all of the receivers. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of -12 V to 12 V.

The SN75ALS173 is characterized for operation from 0°C to 70°C.

H = high level, L = low level, ? = indeterminate, X = irrelevant, Z = high impedance (off)

Title: QUADRUPLE DIFFERENTIAL LINE RECEIVER
Product Family: TRANSMITTERS AND RECEIVERS
Device Functionality: TRANSMITTERS/RECEIVERS
Orderable Devices: SN75ALS173N, SN75ALS173NSLE

View the complete PDF datasheet: slls132c.pdf (112 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN75ALS173

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