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SN65LBC179DR The Texas Instruments SN65LBC179DR is a full duplex RS-485/RS-422 transceiver designed for high-speed multipoint data transmission. It operates with a signaling rate of up to 10 Mbps.
Mfr Part #:

SN65LBC179DR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN65LBC179DR is a full duplex RS-485/RS-422 transceiver designed for high-speed multipoint data transmission. It operates with a signaling rate of up to 10 Mbps.
✓ Total Stock: 4,339 pcs
$ Price Range: $1.14

SN65LBC179DR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,333 pcs
On Request
2333 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,006 pcs
On Request
2006 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.

SN65LBC179DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Fault Protection
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Supply Current
Type
Voltage
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SN65LBC179DR Description

Short technical summary and product information.

The SN65LBC179DR from Texas Instruments is a low-power differential line driver and receiver pair designed for robust multipoint data transmission over long cables. This transceiver supports both RS-485 and RS-422 protocols, operating in full duplex mode with a signaling rate of up to 10 Mbps.

 

Key electrical characteristics include a wide common-mode voltage range of -7 V to 12 V and fault protection from -10 V to 15 V. It is designed to meet or exceed ANSI RS-485 and ISO 8482:1987(E) standards. The device features a low supply current of 5 mA maximum and operates within a voltage range of 4.75V to 5.25V.

 

Packaged in an 8-SOIC surface mount configuration, the SN65LBC179DR is suitable for applications requiring reliable serial communication. Its operating temperature range is -40°C to 85°C, making it adaptable to various environmental conditions. The transceiver supports up to 32 nodes on the bus.

SN65LBC179DR Quick Information

Product Type: Transceiver
Series: SN65LBC179
Canonical Name: SN65LBC179DR RS-485/RS-422 Transceiver
Subcategory: RS-485 & RS-422 Transceivers

SN65LBC179DR Compliance

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

SN65LBC179DR Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

SN65LBC179DR Features

  • Full duplex RS-485/RS-422 transceiver.
  • 10 Mbps maximum signaling rate.
  • Wide common-mode voltage range.
  • Low supply current of 5 mA max.
  • Operates from 4.75V to 5.25V.

SN65LBC179DR Applications

  • High-speed multipoint data transmission.
  • Long cable communication systems.
  • Industrial automation networks.
  • Serial communication interfaces.

SN65LBC179DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the signaling rate of the SN65LBC179DR?

The SN65LBC179DR has a maximum signaling rate of 10 Mbps.

What is the operating voltage range for the SN65LBC179DR?

The SN65LBC179DR operates within a voltage range of 4.75V to 5.25V.

What is the operating temperature range of the SN65LBC179DR?

The SN65LBC179DR operates from -40°C to 85°C.

What package type is the SN65LBC179DR available in?

The SN65LBC179DR is available in an 8-SOIC package.

What protocols does the SN65LBC179DR support?

The SN65LBC179DR supports RS422 and RS485 protocols.

What is the common-mode voltage range for this transceiver?

The common-mode voltage range for the SN65LBC179DR is -7 V to 12 V.

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