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DS26C31TM
quad differential line driver for balanced RS-422 and RS-485 digital data transmission
Specifications
Key details
| Part Number | DS26C31TM |
|---|---|
| Manufacturer | Texas Instruments |
| Category | RS-422 Line Driver |
| Lifecycle Status | Production |
| Series | DS26C31T |
| Package / Case | 16-pin SOIC |
| Pin Count | 16 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-20 |
Overview
Part information
DS26C31TM Overview
DS26C31TM is a Texas Instruments quad differential line driver for balanced RS-422 and RS-485 digital data transmission supplied in 16-pin SOIC. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Drivers | 4 |
|---|---|
| Standards | TIA/EIA-422-B and RS-485 compatible |
| Supply Voltage | 5 V |
| Typical Propagation Delay | 6 ns |
| Output Enable | Common active-high and active-low enables |
Package and Ordering Notes
The listed package is 16-pin SOIC with 16 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. The part or family is listed by Texas Instruments as Production at the verification date.
Sourcing Guidance
Confirm current factory lead time, packing format and revision for DS26C31TM before placing the order.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Texas Instruments documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
Sourcing notes
Lifecycle and sourcing review
Production
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
Confirm current factory lead time, packing format and revision for DS26C31TM before placing the order.
Alternatives
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.