ISOW7842DWEAlternatives & Equivalent Parts
About ISOW7842DWE
ISOW7842DWE 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 | ISOW7842DWESource | TRS3122ERGER | ISO7742DWR | SN74LVC2T45DCUR | ISOW1412DFMR | ISOW7741DFMR | ISOW7842DWER | ISOW7841DWE | ISOW7842FDWE | ISOW7840DWE | ISOW7844DWE | ISOW7844FDWE | ISOW7841DWER | ISOW7842FDWER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 16 | 25 | 16 | 8 | 20 | 20 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°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 | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $11.2000 | $1.5075 | $0.6075 | $0.1540 | $5.4085 | $4.9900 | $8.9013 | $9.1792 | $6.2411 | $6.4001 | $7.0300 | $8.9100 | $8.9013 | $7.9400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2017-03-10 | 2016-05-14 | 2016-04-01 | — | 2020-09-06 | — | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-25 | 2017-03-10 | 2017-03-10 |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Interface IC Type | DIGITAL ISOLATOR | LINE TRANSCEIVER | DIGITAL ISOLATOR | — | LINE TRANSCEIVER | INTERFACE CIRCUIT | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G16 | S-PQCC-N24 | R-PDSO-G16 | R-PDSO-G8 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | e3 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Channels | 4 | — | 4 | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of Functions | 1 | 2 | 4 | 1 | 1 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 | — | SOP16,.4 | TSSOP8,.12,20 | SOP20,.4 | SOP20,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Supply Voltage-Max | 5.5 V | 2 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | 1.65 V | 2.25 V | — | 1.71 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Supply Voltage-Nom | 5 V | 1.8 V | 2.5 V | — | 1.8 V | 3.3 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | BICMOS | — | CMOS | — | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | MILITARY | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | 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) | 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 | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.5 mm | 1.27 mm | 0.5 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Differential Output | — | NO | — | — | YES | — | — | — | — | — | — | — | — | — |
| Driver Number of Bits | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — |
| Input Characteristics | — | SCHMITT TRIGGER | — | — | DIFFERENTIAL SCHMITT TRIGGER | — | — | — | — | — | — | — | — | — |
| Interface Standard | — | EIA-232; TIA-232 | — | — | EIA-422; EIA-485 | — | — | — | — | — | — | — | — | — |
| Out Swing-Min | — | 8.5 V | — | — | 1.5 V | — | — | — | — | — | — | — | — | — |
| Output Low Current-Max | — | 0.0016 A | — | — | 0.004 A | — | — | — | — | — | — | — | — | — |
| Output Polarity | — | INVERTED | — | TRUE | TRUE | — | — | — | — | — | — | — | — | — |
| Receive Delay-Max | — | 400 ns | — | — | 135 ns | — | — | — | — | — | — | — | — | — |
| Receiver Number of Bits | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — |
| Supply Current-Max | — | 1.9 mA | — | — | 158 mA | — | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — |
| ## TRS3122ERGER Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| ## 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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Get one quote covering all 13 alternatives for ISOW7842DWE — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ISOW7842DWE 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 ISOW7842DWE 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 ISOW7842DWE?
Known equivalents for ISOW7842DWE include TRS3122ERGER, ISO7742DWR, SN74LVC2T45DCUR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISOW7842DWE?
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 ISOW7842DWE 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.