SN75LBC179P Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
SN75LBC179P is a low-power RS-485/RS-422 differential line driver and receiver pair with differential Schmitt trigger inputs. Supports EIA-485 and ISO 8482 standards in a DIP-8 package. From $2.44 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN75LBC179P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4400(MOQ 50)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN75LBC179P?
- Low-power RS-485/RS-422 differential line driver and receiver pair for robust industrial communication
- Differential Schmitt trigger inputs for superior noise immunity in harsh electrical environments
- Compliant with EIA-485 and ISO 8482 standards, enabling multi-point bus communications
- Available in space-saving DIP-8 package, ideal for through-hole PCB designs
- Supports high-speed data transmission in industrial automation and process control systems
What is SN75LBC179P used for?
The SN75LBC179P is widely used in industrial automation systems where reliable multi-point RS-485 communication is essential. Its low-power design and differential Schmitt trigger inputs make it ideal for process control networks, PLCs, and building automation systems. The device is also suitable for data acquisition systems and distributed sensor networks requiring EIA-485 compliant transceivers.
What are the specifications of SN75LBC179P?
| 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; ISO 8482 |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Characteristics | TOTEM-POLE |
| Output Low Current-Max | 0.0001A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 30ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 5mA |
| 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 | NO |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Transmit Delay-Max | 18ns |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mexico |
Where can I find the SN75LBC179P datasheet?
SN75LBC179P Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN75LBC179P?
Compatible alternatives and drop-in replacements for SN75LBC179P:
Frequently Asked Questions
What interface standard does the SN75LBC179P support?
The SN75LBC179P supports EIA-485 and ISO 8482 standards. These standards define balanced differential signaling for multi-point bus communication, allowing up to 32 unit loads on a single bus with data rates up to 10 Mbps in typical configurations.
What is the input characteristic of the SN75LBC179P receiver?
The SN75LBC179P receiver features differential Schmitt trigger inputs, which provide hysteresis for superior noise immunity. This makes the device highly reliable in electrically noisy industrial environments, reducing the risk of false triggering from common-mode noise or signal reflections.
What package does the SN75LBC179P come in and where can I buy it?
The SN75LBC179P is available in a DIP-8 (R-PDIP-T8) through-hole package, making it easy to use in prototype and production PCB designs. It is priced from $2.44 and is in stock with worldwide shipping available through FindMyChip.
Can the SN75LBC179P replace other RS-485 transceivers?
The SN75LBC179P is a standard RS-485/RS-422 single-channel driver and receiver pair. It can typically replace compatible 8-pin DIP RS-485 transceivers with similar pin configurations. Always verify supply voltage, data rate, and driver/receiver count specifications before substituting devices in your application.
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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
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| 50+ | $4.6100 | $230.50 |
| 79+ | $3.8100 | $300.99 |
| 250+ | $3.3900 | $847.50 |
| 500+ | $2.7500 | $1375.00 |
| 1000+ | $2.5900 | $2590.00 |
| 10000+ | $2.4400 | $24400.00 |
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