SN75172N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: SN75172N
Brand: Texas Instruments
SKU: SN75172N
Availability: InStock

The Texas Instruments SN75172N is a quad differential line driver supporting RS-422, RS-485, and V.11 interface standards in a 16-pin DIP package. It provides four balanced differential output channels with a high-level input current of 20 µA. Available from global distributors with competitive stock and pricing for industrial communication applications.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

SN75172NDual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: SN75172N Datasheet PDF
Category: Integrated Circuit
Price: From $1.4625(MOQ 1)
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 SN75172N?

Quad (4-bit) differential line driver supporting RS-422-B, RS-485, and V.11 interface standards for versatile multi-protocol communication
Differential outputs with balanced signaling ensuring high noise immunity over long cable runs in industrial environments
16-pin PDIP package (JESD-30 Code R-PDIP-T16) enabling easy through-hole prototyping and legacy board integration
RoHS-compliant (Pb-free) construction suitable for modern environmentally compliant designs

What is SN75172N used for?

The SN75172N is commonly deployed in industrial field-bus communication links, multi-drop RS-485 networks, and point-to-point RS-422 data transmission systems. Its quad driver architecture is ideal for PLCs, CNC controllers, and industrial automation equipment requiring robust differential signaling over extended cable distances. It is also used in test and measurement instruments and telecommunications line interface cards.

What are the specifications of SN75172N?

Pbfree Code	Yes
YTEOL	15
Differential Output	YES
Driver Number of Bits	4
High Level Input Current-Max	0.00002A
Input Characteristics	STANDARD
Interface IC Type	LINE DRIVER
Interface Standard	V.11; EIA-422-B; EIA-485
JESD-30 Code	R-PDIP-T16
JESD-609 Code	e4
Number of Functions	4
Out Swing-Min	1.5V
Output Characteristics	3-STATE
Output Low Current-Max	0.00035999999999999997A
Output Polarity	COMPLEMENTARY
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP16,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Qualification Status	Not Qualified
Supply Current-Max	60mA
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	BIPOLAR
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	65ns
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 SN75172N datasheet?

SN75172N Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for SN75172N?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What interface standards does the SN75172N support?

The SN75172N supports V.11, EIA-422-B, and EIA-485 differential signaling standards, making it a versatile quad line driver for industrial serial communication and multi-drop bus applications.

How many differential driver channels does the SN75172N provide?

The SN75172N contains 4 independent differential driver channels (Driver Number of Bits: 4), allowing a single IC to drive four balanced differential lines simultaneously in multi-channel communication systems.

What package is the SN75172N available in?

The SN75172N comes in a 16-pin PDIP (Plastic Dual Inline Package) with JESD-30 code R-PDIP-T16, which is well suited for through-hole soldering, prototyping, and legacy board replacement applications.

Is the SN75172N RoHS compliant?

Yes, the SN75172N is RoHS compliant with a Pb-free code of 'Yes' and JESD-609 code e4, confirming it meets modern environmental regulations for lead-free electronic component manufacturing.

What is the maximum high-level input current of the SN75172N?

The SN75172N has a maximum high-level input current of 20 µA (0.00002 A), indicating low input loading that is compatible with TTL and CMOS logic-level driving circuits typically found in microcontrollers and FPGAs.

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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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AvailabilityIn Stock

Reference Price (USD)

From $1.4625

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.9500	$1.95
10+	$1.4625	$14.63

pcs

Unit price: $1.9500 · Total: $1.95

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

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

SN75172N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of SN75172N?

What is SN75172N used for?

What are the specifications of SN75172N?

Compliance & Regulatory

Where can I find the SN75172N datasheet?

What are equivalent replacements for SN75172N?

Frequently Asked Questions

What interface standards does the SN75172N support?

How many differential driver channels does the SN75172N provide?

What package is the SN75172N available in?

Is the SN75172N RoHS compliant?

What is the maximum high-level input current of the SN75172N?

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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