TRS3122ERGERAlternatives & Equivalent Parts
About TRS3122ERGER
TRS3122ERGER is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat No-Lead 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 | TRS3122ERGERSource | ISOW7842DWE | ISO7742DWR | SN74LVC2T45DCUR | ISOW1412DFMR | ISOW7741DFMR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 25 | 16 | 16 | 8 | 20 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.5075 | $11.2000 | $0.6075 | $0.1540 | $5.4085 | $4.9900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2016-05-14 | 2017-03-10 | 2016-04-01 | — | 2020-09-06 | — |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 |
| Differential Output | NO | — | — | — | YES | — |
| Driver Number of Bits | 2 | — | — | — | 1 | — |
| Input Characteristics | SCHMITT TRIGGER | — | — | — | DIFFERENTIAL SCHMITT TRIGGER | — |
| Interface IC Type | LINE TRANSCEIVER | DIGITAL ISOLATOR | DIGITAL ISOLATOR | — | LINE TRANSCEIVER | INTERFACE CIRCUIT |
| Interface Standard | EIA-232; TIA-232 | — | — | — | EIA-422; EIA-485 | — |
| JESD-30 Code | S-PQCC-N24 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G8 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e4 | e4 | e3 | e4 | e4 |
| Number of Functions | 2 | 1 | 4 | 1 | 1 | 4 |
| Out Swing-Min | 8.5 V | — | — | — | 1.5 V | — |
| Output Low Current-Max | 0.0016 A | — | — | — | 0.004 A | — |
| Output Polarity | INVERTED | — | — | TRUE | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Receive Delay-Max | 400 ns | — | — | — | 135 ns | — |
| Receiver Number of Bits | 2 | — | — | — | 1 | — |
| Supply Current-Max | 1.9 mA | — | — | — | 158 mA | — |
| Supply Voltage-Max | 2 V | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | 1.65 V | 3 V | 2.25 V | — | 1.71 V | 3 V |
| Supply Voltage-Nom | 1.8 V | 5 V | 2.5 V | — | 1.8 V | 3.3 V |
| Supply Voltage1-Max | 5.5 V | — | — | — | 5.5 V | — |
| Supply Voltage1-Min | 4.5 V | — | — | — | 3 V | — |
| Supply Voltage1-Nom | 5 V | — | — | — | 3.3 V | — |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | BICMOS | CMOS | — | CMOS | — | — |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | MILITARY | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 1.27 mm | 1.27 mm | 0.5 mm | 1.27 mm | 1.27 mm |
| Terminal Position | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 |
| ## TRS3122ERGER Alternates Showing results | Image | — | — | — | — | — |
| Number of Channels | — | 4 | 4 | — | — | 4 |
| Package Equivalence Code | — | SOP16,.4 | SOP16,.4 | TSSOP8,.12,20 | SOP20,.4 | SOP20,.4 |
| ## ISO7742DWR Alternates Showing results | — | — | Image | — | — | — |
| Additional Feature | — | — | — | TWO SEPARATE CONFIGURABLE POWER SUPPLY FOR PORT A AND PORT B | — | — |
| Control Type | — | — | — | COMMON CONTROL | — | — |
| Count Direction | — | — | — | BIDIRECTIONAL | — | — |
| Family | — | — | — | LVC/LCX/Z | — | — |
| Logic IC Type | — | — | — | BUS TRANSCEIVER | — | — |
| Max I(ol) | — | — | — | 0.032 A | — | — |
| Number of Bits | — | — | — | 2 | — | — |
| Number of Ports | — | — | — | 2 | — | — |
| Output Characteristics | — | — | — | 3-STATE | — | — |
| Packing Method | — | — | — | TR | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.004 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 17.7 ns | — | — |
| Propagation Delay (tpd) | — | — | — | 3.9 ns | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.08 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3.3 V | — | — |
| ## SN74LVC2T45DCUR Alternates Showing results | — | — | — | Image | — | — |
| High Level Input Current-Max | — | — | — | — | 0.000025 A | — |
| Transmit Delay-Max | — | — | — | — | 610 ns | — |
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 TRS3122ERGER 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 TRS3122ERGER 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 TRS3122ERGER?
Known equivalents for TRS3122ERGER include ISOW7842DWE, ISO7742DWR, SN74LVC2T45DCUR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TRS3122ERGER?
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 TRS3122ERGER 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.