SN65LVDS391DAlternatives & Equivalent Parts
About SN65LVDS391D
SN65LVDS391D is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN65LVDS391DSource | SN65LVDS391DG4 | SN65LVDS390D | SN75ALS194D | LP2985-50DBVT | SN65LVDS31D | SN65LVDM31D | SN65LVDS31DR | SN65LVDS047D |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | SOT23 (5-Pin) | Small Outline Packages | — | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 16 | 5 | 16 | — | 16 | 16 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | — | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.7100 | $2.0000 | $1.6100 | — | $0.5200 | $2.6992 | $2.0100 | $1.4808 | $1.9100 |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 0 | 15 | 15 | — | 15 | 15 |
| Differential Output | YES | YES | — | YES | — | YES | — | YES | YES |
| Driver Number of Bits | 4 | 4 | — | 4 | — | 4 | — | 4 | 4 |
| High Level Input Current-Max | 0.00002 A | 0.00002 A | 0.00001 A | 0.00005 A | — | 0.00002 A | — | 0.00002 A | 0.00001 A |
| Input Characteristics | STANDARD | STANDARD | DIFFERENTIAL | STANDARD | — | STANDARD | — | STANDARD | STANDARD |
| Interface IC Type | LINE DRIVER | LINE DRIVER | LINE RECEIVER | LINE DRIVER | — | LINE DRIVER | — | LINE DRIVER | LINE DRIVER |
| Interface Standard | EIA-644; TIA-644 | EIA-644; TIA-644 | EIA-644; TIA-644 | V.11; EIA-422-B | — | EIA-644; TIA-644 | — | EIA-644; TIA-644 | EIA-644; TIA-644 |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G5 | R-PDSO-G16 | — | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 | — | e4 | e4 |
| Number of Functions | 4 | 4 | 4 | 2 | 1 | 4 | — | 4 | 4 |
| Out Swing-Min | 0.247 V | 0.247 V | 2 V | 2 V | — | 0.247 V | — | 0.247 V | 0.25 V |
| Output Characteristics | 3-STATE | 3-STATE | TOTEM-POLE | 3-STATE | — | 3-STATE | — | 3-STATE | 3-STATE |
| Output Polarity | TRUE | TRUE | TRUE | COMPLEMENTARY | — | TRUE | — | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 | TSOP5/6,.11,37 | SOP16,.25 | — | SOP16,.25 | SOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Current-Max | 26 mA | 26 mA | 18 mA | 45 mA | — | 35 mA | — | 35 mA | 26 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V | 3.6 V | 5.25 V | — | 3.6 V | — | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3 V | 3 V | 3 V | 4.75 V | — | 3 V | — | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | 5 V | — | 3.3 V | — | 3.3 V | 3.3 V |
| Supply Voltage1-Max | 3.6 V | 3.6 V | 3.6 V | 5.25 V | — | 3.6 V | — | 3.6 V | 3.6 V |
| Supply Voltage1-Min | 3 V | 3 V | 3 V | 4.75 V | — | 3 V | — | 3 V | 3 V |
| Supply Voltage1-Nom | 3.3 V | 3.3 V | 3.3 V | 5 V | — | 3.3 V | — | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | — | YES | YES |
| Technology | CMOS | CMOS | CMOS | BIPOLAR | CMOS | CMOS | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | — | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.95 mm | 1.27 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | NOT SPECIFIED | 30 | 30 | — | 30 | 30 |
| Transmit Delay-Max | 2.9 ns | 2.9 ns | — | 14 ns | — | 2.5 ns | — | 2.5 ns | 2.8 ns |
| ## SN65LVDS391D Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Output Low Current-Max | — | — | 0.008 A | 0.048 A | — | — | — | — | — |
| Receive Delay-Max | — | — | 4 ns | — | — | — | — | — | — |
| Receiver Number of Bits | — | — | 4 | — | — | — | — | — | — |
| ## SN65LVDS390D Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| ## SN75ALS194D Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| Adjustability | — | — | — | — | FIXED | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | 0.575 V | — | — | — | — |
| Dropout Voltage1-Nom | — | — | — | — | 0.28 V | — | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | 16 V | — | — | — | — |
| Input Voltage-Max | — | — | — | — | 16 V | — | — | — | — |
| Input Voltage-Min | — | — | — | — | 5.775 V | — | — | — | — |
| Line Regulation-Max | — | — | — | — | 0.016% | — | — | — | — |
| Load Regulation-Max | — | — | — | — | 0.2% | — | — | — | — |
| Number of Outputs | — | — | — | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | — | — | — | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | — | — | — | 0.15 A | — | — | — | — |
| Output Voltage1-Max | — | — | — | — | 5.2 V | — | — | — | — |
| Output Voltage1-Min | — | — | — | — | 4.8 V | — | — | — | — |
| Output Voltage1-Nom | — | — | — | — | 5 V | — | — | — | — |
| Packing Method | — | — | — | — | TR, 7 INCH | — | — | — | — |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | 4% | — | — | — | — |
| ## LP2985-50DBVT Alternates Showing results | — | — | — | — | Image | — | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for SN65LVDS391D is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN65LVDS391D replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to SN65LVDS391D?
Known equivalents for SN65LVDS391D include SN65LVDS391DG4, SN65LVDS390D, SN75ALS194D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN65LVDS391D?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN65LVDS391D alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.