ISOW7741DFMRAlternatives & Equivalent Parts
About ISOW7741DFMR
ISOW7741DFMR 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 | ISOW7741DFMRSource | ISOW1412DFMR | SN74LVC1G00DCKR | CPF0805B240KE | CRG0805F56K | ISOW7741FBDFMR | ISOW7742FDFMR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | TE Connectivity | TE Connectivity | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | — | Resistor Chip | Resistor Chip | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 20 | — | 2 | 2 | 20 | 20 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $4.9900 | $5.4085 | $0.0393 | — | $0.0080 | $4.4700 | $5.0299 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | — | Yes | Yes | Yes |
| YTEOL | 15 | 15 | — | 0 | 12 | 15 | 15 |
| Interface IC Type | INTERFACE CIRCUIT | LINE TRANSCEIVER | — | — | — | INTERFACE CIRCUIT | INTERFACE CIRCUIT |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G20 | — | — | — | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e4 | — | — | e3 | e4 | e4 |
| Number of Channels | 4 | — | — | — | — | 4 | 4 |
| Number of Functions | 4 | 1 | — | — | — | 4 | 4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | SOP20,.4 | — | — | — | SOP20,.4 | SOP20,.4 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE | — | SMT | SMT | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | — | 260 | 260 |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | 1.71 V | — | — | — | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 1.8 V | — | — | — | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | — | YES | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | — | — | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Matte Tin (Sn) - with Nickel (Ni) barrier | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | — | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | — | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — | 30 | 30 |
| Date Of Intro | — | 2020-09-06 | — | — | — | — | — |
| Differential Output | — | YES | — | — | — | — | — |
| Driver Number of Bits | — | 1 | — | — | — | — | — |
| High Level Input Current-Max | — | 0.000025 A | — | — | — | — | — |
| Input Characteristics | — | DIFFERENTIAL SCHMITT TRIGGER | — | — | — | — | — |
| Interface Standard | — | EIA-422; EIA-485 | — | — | — | — | — |
| Out Swing-Min | — | 1.5 V | — | — | — | — | — |
| Output Low Current-Max | — | 0.004 A | — | — | — | — | — |
| Output Polarity | — | TRUE | — | — | — | — | — |
| Receive Delay-Max | — | 135 ns | — | — | — | — | — |
| Receiver Number of Bits | — | 1 | — | — | — | — | — |
| Supply Current-Max | — | 158 mA | — | — | — | — | — |
| Supply Voltage1-Max | — | 5.5 V | — | — | — | — | — |
| Supply Voltage1-Min | — | 3 V | — | — | — | — | — |
| Supply Voltage1-Nom | — | 3.3 V | — | — | — | — | — |
| Transmit Delay-Max | — | 610 ns | — | — | — | — | — |
| Reach Compliance Code | — | — | — | Compliant | Unknown | — | — |
| Additional Feature | — | — | — | PRECISION | LASER TRIMMABLE | — | — |
| Construction | — | — | — | Rectangular | Rectangular | — | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Package Height | — | — | — | 0.55 mm | 0.55 mm | — | — |
| Package Length | — | — | — | 2 mm | 2 mm | — | — |
| Package Width | — | — | — | 1.25 mm | 1.25 mm | — | — |
| Packing Method | — | — | — | TR, PAPER, 7 INCH | TR | — | — |
| Rated Power Dissipation (P) | — | — | — | 0.1 W | 0.125 W | — | — |
| Rated Temperature | — | — | — | 70 °C | 70 °C | — | — |
| Resistance | — | — | — | 240000 Ω | 56000 Ω | — | — |
| Resistor Type | — | — | — | FIXED RESISTOR | FIXED RESISTOR | — | — |
| Size Code | — | — | — | 0805 | 0805 | — | — |
| Technology | — | — | — | THIN FILM | METAL GLAZE/THICK FILM | — | — |
| Temperature Coefficient | — | — | — | 25 ppm/°C | 100 ppm/°C | — | — |
| Terminal Shape | — | — | — | WRAPAROUND | WRAPAROUND | — | — |
| Tolerance | — | — | — | 0.1% | 1% | — | — |
| Working Voltage | — | — | — | 100 V | 150 V | — | — |
| Factory Lead Time | — | — | — | — | 11 Weeks, 1 Day | — | — |
| Physical Dimension | — | — | — | — | 2mm x 1.25mm x .55mm | — | — |
| Dimensions: Product Length .079 INCH | — | — | — | — | Product Length 2 MM | — | — |
| Product Width .049 INCH | — | — | — | — | Product Height .022 INCH | — | — |
| Electrical Characteristics: Passive Component Tolerance 1 PCT | — | — | — | — | Resistance Class 1kΩ – 1MΩ | — | — |
| Operating Voltage 150 V | — | — | — | — | Power Rating .125 WATT | — | — |
| Product Type Features: Element Type Thick Film | — | — | — | — | Package Size Code 0805 | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Why Look for Alternatives?
Finding alternatives for ISOW7741DFMR 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 ISOW7741DFMR 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 ISOW7741DFMR?
Known equivalents for ISOW7741DFMR include ISOW1412DFMR, SN74LVC1G00DCKR, CPF0805B240KE. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISOW7741DFMR?
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 ISOW7741DFMR 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.