SN75ALS174A

ACTIVE

Quadruple Differential Line Driver

Product details

Number of receivers 0 Number of transmitters 4 Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 20 IEC 61000-4-2 contact (±V) None 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 Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 20 IEC 61000-4-2 contact (±V) None 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
PDIP (N) 16 181.42 mm² 19.3 x 9.4 SOIC (DW) 20 131.84 mm² 12.8 x 10.3 TSSOP (PW) 20 41.6 mm² 6.5 x 6.4
  • 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
  • Functionally interchangeable with SN75174
  • 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
  • Functionally interchangeable with SN75174

The SN75ALS174A 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 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.

The SN75ALS174A 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 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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* Data sheet SN75ALS174A Quadruple Differential Line Driver datasheet (Rev. G) PDF | HTML 18 Apr 2024

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PDIP (N) 16 Ultra Librarian
SOIC (DW) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian

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