ISO7742FQDBQRQ1Alternatives & Equivalent Parts
About ISO7742FQDBQRQ1
ISO7742FQDBQRQ1 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 | ISO7742FQDBQRQ1Source | ISO7742FQDBQQ1 | ISO7742QDBQQ1 | ISO7742DBQR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | SSOP-16 |
| Pin Count | 16 | 16 | 16 | 16 |
| Temperature Range | -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 | $1.4700 | $2.1570 | $2.8100 | $1.3545 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| Date Of Intro | 2017-05-27 | 2017-05-27 | 2017-05-27 | — |
| YTEOL | 15 | 0 | 0 | — |
| Interface IC Type | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | — |
| JESD-609 Code | e4 | e4 | e4 | — |
| Number of Channels | 4 | 4 | 4 | 4 |
| Number of Functions | 4 | 4 | 4 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SSOP16,.25 | SSOP16,.25 | SSOP16,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Screening Level | AEC-Q100 | AEC-Q100 | AEC-Q100 | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | — |
| Supply Voltage-Min | 2.25 V | 2.25 V | 2.25 V | — |
| Supply Voltage-Nom | 2.5 V | 2.5 V | 2.5 V | — |
| Surface Mount | YES | YES | YES | — |
| Technology | CMOS | CMOS | CMOS | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | 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 | — |
| Terminal Pitch | 0.635 mm | 0.635 mm | 0.635 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| Additional Feature | — | ALSO REQUIRED (VCC2) 2.25-5.5V SUPPLY | ALSO REQUIRED (VCC2) 2.25-5.5V SUPPLY | — |
| Max Data Rate | — | — | — | 150 Mbps |
| Supply Voltage | — | — | — | 2.25-5.5 V |
| Isolation Voltage | — | — | — | 5000 VRMS |
| Operating Temperature | — | — | — | -40 to +125 C |
| Package | — | — | — | SSOP-16 |
| Propagation Delay | — | — | — | 10 ns |
| Interface | — | — | — | SPI / UART |
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 ISO7742FQDBQRQ1 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ISO7742FQDBQRQ1 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 ISO7742FQDBQRQ1 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 ISO7742FQDBQRQ1?
Known equivalents for ISO7742FQDBQRQ1 include ISO7742FQDBQQ1, ISO7742QDBQQ1, ISO7742DBQR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISO7742FQDBQRQ1?
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 ISO7742FQDBQRQ1 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.