PTHVD1450DAlternatives & Equivalent Parts
About PTHVD1450D
PTHVD1450D 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.
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Specification Comparison
| Parameter | PTHVD1450DSource | ST485EBDR | PTHVD1406DR | PTHVD1419DR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.4711 | $0.3317 | — | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||||
| Date Of Intro | 2017-11-19 | — | — | 2018-11-11 |
| YTEOL | 0 | 6.72 | 0 | 0 |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER |
| Factory Lead Time | — | 12 Weeks | — | — |
| Differential Output | — | YES | YES | YES |
| Driver Number of Bits | — | 1 | 1 | 1 |
| Input Characteristics | — | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface Standard | — | EIA-422; EIA-485 | EIA-485-A; TIA-485-A | EIA-485-A; TIA-485-A |
| JESD-30 Code | — | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | — | e4 | e4 | — |
| Number of Functions | — | 1 | 1 | 1 |
| Out Swing-Min | — | 1.5 V | 1.5 V | 1.5 V |
| Output Low Current-Max | — | 0.004 A | 0.004 A | 0.008 A |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP8,.25 | SOP8,.25 | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — |
| Qualification Status | — | Not Qualified | — | — |
| Receive Delay-Max | — | 130 ns | 110 ns | 110 ns |
| Receiver Number of Bits | — | 1 | 1 | 1 |
| Supply Current-Max | — | 0.9 mA | 3 mA | 3 mA |
| Supply Voltage-Max | — | 5.25 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | — | 4.75 V | 3 V | 3 V |
| Supply Voltage-Nom | — | 5 V | 5 V | 3.3 V |
| Surface Mount | — | YES | YES | YES |
| Temperature Grade | — | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | — | — |
| Transmit Delay-Max | — | 45 ns | 500 ns | 650 ns |
| ## ST485EBDR Alternates Showing results | — | Image | — | — |
| Pbfree Code | — | — | Yes | — |
| High Level Input Current-Max | — | — | 0.0001 A | 0.000125 A |
| Output Characteristics | — | — | DIFFERENTIAL | 3-STATE |
| Output Polarity | — | — | COMPLEMENTARY | COMPLEMENTARY |
| Supply Voltage1-Max | — | — | 5.5 V | 5.5 V |
| Supply Voltage1-Min | — | — | 3 V | 3 V |
| Supply Voltage1-Nom | — | — | 5 V | 3.3 V |
| Technology | — | — | BICMOS | BICMOS |
| Reach Compliance Code | — | — | — | Unknown |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for PTHVD1450D — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for PTHVD1450D 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 PTHVD1450D 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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FAQ
What is equivalent to PTHVD1450D?
Known equivalents for PTHVD1450D include ST485EBDR, PTHVD1406DR, PTHVD1419DR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PTHVD1450D?
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 PTHVD1450D 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.