SN75172N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
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.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN75172N Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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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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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