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SN75ALS174DW The Texas Instruments SN75ALS174DW is a quad differential line driver designed for RS485 and RS422 communication. It operates at speeds up to 20 Mbps and is available in a Surface Mount package.
Mfr Part #:

SN75ALS174DW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN75ALS174DW is a quad differential line driver designed for RS485 and RS422 communication. It operates at speeds up to 20 Mbps and is available in a Surface Mount package.
✓ Total Stock: 20,053 pcs
$ Price Range: $1.44

SN75ALS174DW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
17,553 pcs
On Request
17553 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN75ALS174DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Fault Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Supplier Device Package
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Type
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SN75ALS174DW Description

Short technical summary and product information.

The SN75ALS174DW from Texas Instruments is a quad differential line driver optimized for balanced multipoint bus transmission. It meets or exceeds ANSI EIA/TIA-422-B and RS-485 requirements, supporting signaling rates up to 20 Mbps in both serial and parallel applications.

 

This driver features a wide common-mode output voltage range, making it suitable for partyline applications in noisy environments. It includes thermal shutdown protection and driver positive and negative current limiting for protection against line fault conditions. The device operates within a temperature range of 0°C to 70°C.

 

Designed for reliable data transmission over long bus lines, the SN75ALS174DW is ideal for applications requiring robust communication interfaces. It is supplied in a 20-SOIC Surface Mount package.

SN75ALS174DW Quick Information

Product Type: Line Driver
Canonical Name: SN75ALS174DW Quad Differential Line Driver
Subcategory: RS-485/RS-422 Transceiver

SN75ALS174DW Compliance

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

SN75ALS174DW Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

SN75ALS174DW Features

  • Quad differential line driver for RS485/RS422.
  • Supports signaling rates up to 20 Mbps.
  • Wide common-mode output voltage range.
  • Thermal shutdown and current limiting protection.
  • Surface Mount 20-SOIC package.

SN75ALS174DW Applications

  • Multipoint bus transmission systems.
  • RS485/RS422 communication interfaces.
  • Noisy industrial environments.
  • Long-distance serial data links.

SN75ALS174DW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the signaling rate of the SN75ALS174DW?

The maximum signaling rate for the SN75ALS174DW is 20 Mbps.

What protocols does the SN75ALS174DW support?

The SN75ALS174DW supports RS422 and RS485 protocols.

What is the operating temperature range for the SN75ALS174DW?

The operating temperature range is 0°C to 70°C.

What type of package is the SN75ALS174DW supplied in?

The SN75ALS174DW is supplied in a 20-SOIC Surface Mount package.

How many drivers are included in the SN75ALS174DW?

The SN75ALS174DW includes 4 drivers and 0 receivers.

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