SN75ALS174AN

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SN75ALS174AN

Quadruple Differential Line Driver

Packaging

Package | PIN: N | 16
Temp: C (0 to 70)
Carrier: Partial Tube
Qty Price
1-9 $3.54
10-24 $3.18
25-99 $2.96
100-249 $2.60
250-499 $2.44
500-749 $2.07
750-999 $1.75
1000+ $1.67

Features

  • Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B and RS-485
  • High-Speed Advanced Low-Power Schottky 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

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Texas Instruments  SN75ALS174AN

The SN75ALS174A is a quadruple line driver with tri-state differential outputs. It isdesigned to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485. This device isoptimized 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 thatmake them suitable for party-line applications in noisy environments.

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

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