SN75173N The Texas Instruments SN75173N is a quadruple differential line receiver designed for multipoint bus transmission. It supports RS422, RS423, and RS485 protocols.
Mfr Part #:

SN75173N

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN75173N is a quadruple differential line receiver designed for multipoint bus transmission. It supports RS422, RS423, and RS485 protocols.
✓ Total Stock: 1,255 pcs
$ Price Range: $2.05

SN75173N Available from 5 distributors

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✓ Non-Authorised

SN75173N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Fault Protection
Input Impedance
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage

SN75173N Description

Short technical summary and product information.

The SN75173N from Texas Instruments is a quadruple differential line receiver with 3-state outputs, designed to meet TIA/EIA-422-B, TIA/EIA-423-B, and TIA/EIA-485-A standards. It is suitable for balanced multipoint bus transmission at rates up to 10 megabits per second, making it ideal for long bus lines in noisy environments.

 

This receiver features a common-mode input voltage range of -12 V to 12 V, with an input sensitivity of ±200 mV and typical input hysteresis of 50 mV for enhanced noise immunity. It operates from a single 5-V supply and has low power requirements, with a maximum supply current of 70000 µA. The device offers high input impedance of 12 kΩ minimum.

 

The SN75173N is available in a 16-PDIP package and is designed for through-hole mounting. It operates within a temperature range of 0°C to 70°C. The part is a pin-to-pin replacement for the AM26LS32, offering a convenient upgrade path for existing designs.

SN75173N Quick Information

Product Type: Line Receiver
Canonical Name: SN75173N Quadruple Differential Line Receiver
Subcategory: RS-485 & RS-422 Transceivers

SN75173N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN75173N Estimated Pricing

Qty Low High
1+ $2.05 $2.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN75173N Features

  • Quadruple differential line receiver
  • Supports RS422, RS423, and RS485 protocols
  • 10 Mbps maximum signaling rate
  • Wide common-mode input voltage range
  • Through-hole mounting in 16-PDIP package

SN75173N Applications

  • Multipoint bus transmission
  • Long bus lines in noisy environments
  • RS485 communication systems
  • RS422 serial interfaces
  • Industrial control applications

SN75173N FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN75173N?

The SN75173N operates from a voltage range of 4.75V to 5.25V.

What package type is the SN75173N available in?

The SN75173N is available in a 16-PDIP package.

What is the operating temperature range of the SN75173N?

The SN75173N has an operating temperature range of 0°C to 70°C.

What protocols does the SN75173N support?

The SN75173N supports RS422, RS423, and RS485 protocols.

How many receivers and transmitters does the SN75173N have?

The SN75173N has 4 receivers and 0 transmitters.

What is the maximum signaling rate for the SN75173N?

The maximum signaling rate for the SN75173N is 10 Mbps.

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