• DS75176 RS-422/RS-485 Interface IC DIP-8 Package

The DS75176B is a high speed differential TRI- STATE@bus/line transceiver designed to meet the requirements of EIA standard RS485 with extended common mode range (+12V to —7V), for multipoint data transmission. In addition, it is compatible with RS-422. The driver and receiver outputs feature TRI-STATE capability, for the driver outputs over the entire common mode range of +12V to —7V. Bus contention or fault situations that cause excessive power dissipation within the device are handled by a thermal shutdown circuit, which forces the driver outputs into the high impedance state. DC specifications are guaranteed over the O to 700C temperature and 4.75V to 5.25V supply voltage range. 


  • Meets EIA Standard RS485 for Multipoint Bus Transmission and is Compatible with RS-422. Small Outline (SOIC) Package Option Available for Minimum Board Space. 
  • 22 ns Driver Propagation Delays. 
  • Single +5V supply.
  • —7V to +12V Bus Common Mode Range Permits Ground Difference Between Devices on the Bus. 
  • Thermal Shutdown Protection. 
  • High Impedance to Bus with Driver in TRI- STATE or with Power Off, Over the Entire Common Mode Range Allows the Unused Devices on the Bus to be Powered Down. 
  • Pin out Compatible with DS3695/A and SN75176A/B. 
  • Combined Impedance of a Driver Output and Receiver Input is Less Than One RS485 Unit Load, Allowing up to 32 Transceivers on the Bus.
  • 70 mV Typical Receiver Hysteresis. 


Parameter Values
Supply Voltage, VCC 7V
Control Input Voltages 7V
Driver Input Voltage 7V
Driver Output Voltages +15V/ −10V
Receiver Input Voltages (DS75176B) +15V/ −10V
Receiver Output Voltage 5.5V
Storage Temperature Range −65°C to +150°C

Related Document:-

 DS75176 IC Datasheet

Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 53.1 (Inclusive of all Taxes)
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DS75176 RS-422/RS-485 Interface IC DIP-8 Package

  • Product Code: EC-1841
  • Availability: 1170
  • Rs.45.00
  • (Excluding 18% GST)