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SN75189N The Texas Instruments SN75189N is a quadruple line receiver designed for RS-232 communication. It operates from a 5V supply and comes in a 14-PDIP through-hole package.
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SN75189N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN75189N is a quadruple line receiver designed for RS-232 communication. It operates from a 5V supply and comes in a 14-PDIP through-hole package.
✓ Total Stock: 69 pcs
$ Price Range: $0.44

SN75189N Available from 2 distributors

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✓ Non-Authorised
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66 pcs
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66 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
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3 pcs
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3 pcs On Request 1 On Request On Request On Request On Request On Request
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SN75189N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN75189N Description

Short technical summary and product information.

The SN75189N from Texas Instruments is a monolithic, low-power Schottky quadruple line receiver. It is designed to meet the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F and ITU Recommendation V.28.

 

This receiver operates from a single 5V supply and features built-in input hysteresis for improved noise immunity. The device supports a data rate of up to 1 Mbps and has an input signal range of ±30 V. Each receiver includes a separate response-control terminal for threshold shifting and noise filtering capabilities.

 

Packaged in a 14-PDIP through-hole configuration, the SN75189N is characterized for operation in the 0°C to 70°C temperature range. Its input resistance is between 3 kΩ and 7 kΩ. The SN75189N is fully interchangeable with Motorola MC1489 and MC1489A.

 

This component is suitable for applications requiring standard RS-232 serial communication interfaces, providing reliable signal reception in various data communication equipment.

SN75189N Quick Information

Product Type: Line Receiver
Series: RS-232 Transceivers
Canonical Name: SN75189N Quadruple Line Receiver
Subcategory: RS-232 Transceivers

SN75189N Compliance

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

SN75189N Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

SN75189N Features

  • Quadruple line receiver for RS-232.
  • Operates from a single 5V supply.
  • Built-in input hysteresis for noise immunity.
  • ±30V input signal range.
  • 14-PDIP through-hole package.

SN75189N Applications

  • Suitable for RS-232 communication interfaces.
  • Used in data terminal equipment connections.
  • Ideal for low-power serial data reception.
  • Applicable in industrial automation communication.
  • Designed for standard data communication equipment.

SN75189N FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN75189N?

The operating temperature range for the SN75189N is 0°C to 70°C.

What type of package is the SN75189N available in?

The SN75189N is available in a 14-PDIP package.

What is the supply voltage for the SN75189N?

The SN75189N operates from a 4.5V to 5.5V supply voltage.

What protocol does the SN75189N support?

The SN75189N supports the RS232 protocol.

How many receivers are included in the SN75189N?

The SN75189N includes 4 receivers per package.

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