SN75ALS174

ACTIVE

Quadruple differential line driver

Product details

Number of receivers 0 Number of transmitters 4 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 20 Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 55000 Rating Catalog Operating temperature range (°C) 0 to 70
Number of receivers 0 Number of transmitters 4 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 20 Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 55000 Rating Catalog Operating temperature range (°C) 0 to 70
SOIC (DW) 20 131.84 mm² 12.8 x 10.3
  • 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 20Mbit/s operation in both serial and parallel applications
  • Designed for multipoint transmission on long bus lines in noisy environments
  • Low supply current requirements 55mA max
  • Wide positive and negative input/output bus voltage ranges
  • Driver output capacity: 60mA
  • Thermal-shutdown protection
  • Driver positive- and negative-current limiting
  • 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 20Mbit/s operation in both serial and parallel applications
  • Designed for multipoint transmission on long bus lines in noisy environments
  • Low supply current requirements 55mA max
  • Wide positive and negative input/output bus voltage ranges
  • Driver output capacity: 60mA
  • Thermal-shutdown protection
  • Driver positive- and negative-current limiting

The SN75ALS174 is a quadruple line driver with tri-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 20Mbit/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 SN75ALS174 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 SN75ALS174 is characterized for operation from 0°C to 70°C.

The SN75ALS174 is a quadruple line driver with tri-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 20Mbit/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 SN75ALS174 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 SN75ALS174 is characterized for operation from 0°C to 70°C.

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* Data sheet SN75ALS174 Quadruple Differential Line Driver datasheet (Rev. A) PDF | HTML 18 Apr 2024

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