SN75LBC176DG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: SN75LBC176DG4
Brand: Texas Instruments
SKU: SN75LBC176DG4
Availability: InStock

SN75LBC176DG4 is a single-channel differential bus transceiver compliant with EIA-485/TIA-485 and ISO 8482 standards, supporting data rates up to 2.5 Mbps. It features a differential Schmitt trigger receiver, tri-state outputs, and shutdown mode with receiver active in an 8-Pin SOIC package.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

SN75LBC176DG4Small Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: SN75LBC176DG4 Datasheet PDF
Category: Integrated Circuit
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 SN75LBC176DG4?

EIA-485/TIA-485 compliant differential transceiver with Schmitt trigger receiver for noise immunity
Tri-state receiver output with 1 receiver remaining active under shutdown for fault-tolerant bus monitoring
Compact 8-Pin SOIC package with 100 µA max high-level input current enabling long cable runs up to 1200 m

What is SN75LBC176DG4 used for?

SN75LBC176DG4 is used in industrial RS-485 networks for PLC communication, HVAC control panels, and building automation systems requiring reliable multi-drop bus communication over long distances. Its Schmitt trigger input and EIA-485 compliance make it suitable for noisy factory floor environments where signal integrity over 1200 m cable runs is critical.

What are the specifications of SN75LBC176DG4?

YTEOL	0
Additional Feature	COMMON I/O: TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN
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	1.5V
Output Characteristics	3-STATE
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	33ns
Receiver Number of Bits	1
Supply Current-Max	3.9mA
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	COMMERCIAL
Terminal Finish	NICKEL PALLADIUM GOLD
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Transmit Delay-Max	25ns
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the SN75LBC176DG4 datasheet?

SN75LBC176DG4 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for SN75LBC176DG4?

Compatible alternatives and drop-in replacements for SN75LBC176DG4:

SN75LBC176DRTexas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

View Part →

SN75LBC176DTexas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

View Part →

SN75LBC180DTexas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO14

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

Which designs are a good fit for SN75LBC176DG4 with 0.0001 A?

SN75LBC176DG4 fits industrial, embedded, and repair-oriented electronic assemblies when the design needs 0.0001 A and 8 pins. It is a practical choice when the BOM also matches the 8-pin SOIC footprint.

How should engineers check package compatibility for SN75LBC176DG4?

Compare the PCB land pattern, height allowance, and assembly process against the 8-pin SOIC style. The 8 pins detail is the first check before approving a replacement.

What matters when sourcing SN75LBC176DG4 as a replacement?

Confirm the same 0.0001 A, 8 pins, manufacturer traceability, and lifecycle status before substituting it. Buyers should also verify stock for the exact 8-pin SOIC configuration.

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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.

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SN75LBC176DG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of SN75LBC176DG4?

What is SN75LBC176DG4 used for?

What are the specifications of SN75LBC176DG4?

Compliance & Regulatory

Where can I find the SN75LBC176DG4 datasheet?

What are equivalent replacements for SN75LBC176DG4?

Frequently Asked Questions

Which designs are a good fit for SN75LBC176DG4 with 0.0001 A?

How should engineers check package compatibility for SN75LBC176DG4?

What matters when sourcing SN75LBC176DG4 as a replacement?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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