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SN75189AN The Texas Instruments SN75189AN is a quadruple line receiver designed for RS-232 interfaces. It operates from a single 5V supply and supports data rates up to 1 Mbps.
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SN75189AN

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN75189AN is a quadruple line receiver designed for RS-232 interfaces. It operates from a single 5V supply and supports data rates up to 1 Mbps.
✓ Total Stock: 70 pcs
$ Price Range: $0.34

SN75189AN Available from 2 distributors

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✓ Non-Authorised
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Non-Authorised Inventory information
57 pcs
On Request
57 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
13 pcs
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13 pcs On Request 1 On Request On Request On Request On Request On Request
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SN75189AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Supplier Device Package
Supplier Package
Supply Voltage
Type
Voltage
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SN75189AN Description

Short technical summary and product information.

The SN75189AN 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.

 

This device operates from a single 5V supply with a logic voltage minimum of 5V and a maximum data rate of 1 Mbps. It features built-in input hysteresis and response control for threshold shifting and noise filtering. The input resistance ranges from 3 kΩ to 7 kΩ, and the input signal range is ±30 V.

 

The SN75189AN is characterized for operation from 0°C to 70°C. It is available in a 14-DIP (0.300", 7.62mm) package and is through-hole mounted. This part is fully interchangeable with Motorola's MC1489 and MC1489A.

 

Key specifications include 4 receivers per package, 0 drivers per package, and an ESD HBM rating of 0 kV. The device meets or exceeds the requirements of TIA/EIA-232-F and ITU Recommendation V.28.

SN75189AN Quick Information

Product Type: Line Receiver
Canonical Name: SN75189AN Quadruple Line Receiver
Subcategory: RS-232 Transceivers

SN75189AN Compliance

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

SN75189AN Estimated Pricing

Qty Low High
1+ $0.34 $0.34

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

SN75189AN Features

  • Quadruple line receiver for RS-232.
  • Operates from a single 5V supply.
  • Supports data rates up to 1 Mbps.
  • Built-in input hysteresis and response control.
  • Through-hole mounting in 14-DIP package.

SN75189AN Applications

  • Used in digital communication interface circuits
  • Suitable for multi-channel receiver applications
  • Ideal for PCB-based receiver modules
  • Designed for industrial and consumer electronics

SN75189AN FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN75189AN?

The SN75189AN operates from a 4.5V to 5.5V supply voltage.

What package type is the SN75189AN available in?

The SN75189AN is available in a 14-DIP (0.300", 7.62mm) package.

What is the operating temperature range of the SN75189AN?

The SN75189AN operates within a temperature range of 0°C to 70°C.

Is the SN75189AN RoHS compliant?

Yes, the SN75189AN is RoHS3 Compliant.

How many receivers are included in the SN75189AN package?

The SN75189AN package contains 4 receivers.

What is the maximum data rate for the SN75189AN?

The SN75189AN supports a maximum data rate of 1 Mbps.

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