SN74AUC1G66DBVRAlternatives & Equivalent Parts
About SN74AUC1G66DBVR
SN74AUC1G66DBVR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74AUC1G66DBVRSource | SN74AUC1G66DBVRG4 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0595 | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Date Of Intro | 1997-09-16 | — |
| YTEOL | 15 | 15 |
| Additional Feature | Configuration : 1:1 SPST | — |
| Analog IC - Other Type | SPST | SPST |
| Bandwidth-Nom | 500 MHz | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 |
| Normal Position | NO/NC | NO |
| Number of Channels | 1 | 1 |
| Number of Functions | 1 | 1 |
| Off-state Isolation-Nom | 55 dB | 55 dB |
| On-state Resistance-Max (Ron) | 20 Ω | 20 Ω |
| Output | COMMON OUTPUT | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Signal Current-Max | 0.05 A | — |
| Supply Current-Max (Isup) | 0.01 mA | 0.01 mA |
| Supply Voltage-Max (Vsup) | 2.7 V | 2.7 V |
| Supply Voltage-Min (Vsup) | 0.8 V | 0.8 V |
| Supply Voltage-Nom (Vsup) | 1.65 V | 1.65 V |
| Surface Mount | YES | YES |
| Switch-off Time-Max | 2.9 ns | 2.9 ns |
| Switch-on Time-Max | 1.1 ns | 1.1 ns |
| Switching | BREAK-BEFORE-MAKE | MAKE-BEFORE-BREAK |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Package Equivalence Code | — | TSOP5/6,.11,37 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74AUC1G66DBVR 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 SN74AUC1G66DBVR 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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Request Alternatives for SN74AUC1G66DBVRFAQ
What is equivalent to SN74AUC1G66DBVR?
Known equivalents for SN74AUC1G66DBVR include SN74AUC1G66DBVRG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AUC1G66DBVR?
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 SN74AUC1G66DBVR 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.