SN65LBC179ADR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN65LBC179ADR is a low-power RS-485/RS-422 differential line transceiver by Texas Instruments, featuring half-duplex operation, Schmitt-trigger inputs, and EIA-485-A compliance. From $1.80, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN65LBC179ADR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8000(MOQ 50)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN65LBC179ADR?
- Low-power RS-485/RS-422 half-duplex differential transceiver in compact SOIC-8 package
- Schmitt-trigger differential inputs for improved noise immunity on long cable runs
- Compliant with EIA-485-A, TIA-485-A, and ISO 8482 interface standards
- Supports data rates up to 250 kbps for reliable industrial communication
- Wide common-mode input voltage range for robust multi-drop bus applications
What is SN65LBC179ADR used for?
The SN65LBC179ADR is widely used in industrial automation, building control systems, and process control networks where reliable RS-485 multi-drop communication is essential. It suits point-to-point and multi-point configurations in HVAC systems, motor drive interfaces, and smart metering. Its low-power design also makes it ideal for battery-operated remote sensing nodes and RS-485 bus repeater circuits.
What are the specifications of SN65LBC179ADR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.0001A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-485-A; TIA-485-A; ISO 8482 |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Out Swing-Min | 1V |
| Output Characteristics | DIFFERENTIAL |
| Output Low Current-Max | 0.008A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 20ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 5.25V |
| Supply Voltage-Min | 4.75V |
| Supply Voltage-Nom | 5V |
| Supply Voltage1-Max | 5.25V |
| Supply Voltage1-Min | 4.75V |
| Supply Voltage1-Nom | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 12ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Where can I find the SN65LBC179ADR datasheet?
SN65LBC179ADR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN65LBC179ADR?
Compatible alternatives and drop-in replacements for SN65LBC179ADR:
Frequently Asked Questions
What is the maximum data rate supported by the SN65LBC179ADR?
The SN65LBC179ADR supports data rates up to 250 kbps, making it suitable for industrial RS-485 networks that require reliable long-distance communication over twisted-pair cables.
What interface standards does the SN65LBC179ADR comply with?
The SN65LBC179ADR is compliant with EIA-485-A, TIA-485-A, and ISO 8482 interface standards, ensuring broad interoperability with RS-485 and RS-422 equipment from various manufacturers.
What package type is the SN65LBC179ADR available in?
The SN65LBC179ADR is available in an SOIC-8 (Small Outline IC, 8-pin) surface-mount package, designated as R-PDSO-G8, which is suitable for compact PCB designs and automated assembly.
Can the SN65LBC179ADR be used in half-duplex RS-485 networks?
Yes, the SN65LBC179ADR is specifically designed for half-duplex operation, combining a driver and receiver on a single chip. It is ideal for multi-drop RS-485 bus topologies common in industrial and building automation systems.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $2.5500 | $127.50 |
| 100+ | $2.3000 | $230.00 |
| 103+ | $1.9463 | $200.47 |
| 134+ | $1.8731 | $251.00 |
| 167+ | $1.8000 | $300.60 |
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