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SN75ALS174A

Features: · Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B and RS-485· High-Speed Advanced Low-Power Schottk Circuitry· Designed for up to 20-Mbit/s Operation in Both Serial and Parallel Applications· Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments· Low Supply...

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SeekIC No. : 004499686 Detail

SN75ALS174A: Features: · Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B and RS-485· High-Speed Advanced Low-Power Schottk Circuitry· Designed for up to 20-Mbit/s Operation in Both Serial and Parallel Ap...

SN75ALS174A Data Sheet

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Part Number:
SN75ALS174A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B and RS-485
· High-Speed Advanced Low-Power Schottk Circuitry
· Designed for up to 20-Mbit/s Operation in Both Serial and Parallel Applications
· Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
· Low Supply Current Requirements 55 mA Max
· Wide Positive and Negative Input/Output Bus Voltage Ranges
· Driver Output Capacity . . . ±60 mA
· Thermal-Shutdown Protection
· Driver Positive- and Negative-Current Limiting
· Functionally Interchangeable With SN75174


Specifications

Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . .  7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . .. .7 V
Output voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . 9 V to 14 V
Continuous total dissipation . . . . . .  . . . . . . . . . . . See Dissipation Rating Table
Storage temperature range, Ts . . . . . . . . . . . .  . . . . . . . .  . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . .  . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent
damage to the device. These are stress ratings only, and functional operation of the device
at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to network GND.


Description

The SN75ALS174A is a quadruple line driver with 3-state differential outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485. This device is optimized for balanced multipoint bus transmission at rates of up to 20 Mbit/s. Each driver features wide positive and negative common-mode output voltage ranges that make them suitable for party-line applications in noisy environments.

The SN75ALS174A provides positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. Shutdown occurs at a junction temperature of approximately 150°C.

The SN75ALS174A is characterized for operation from 0°C to 70°C.




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