SN74AUC1G66DCKRE4Alternatives & Equivalent Parts
About SN74AUC1G66DCKRE4
SN74AUC1G66DCKRE4 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 | SN74AUC1G66DCKRE4Source | SN74AUC1G66DCKR |
|---|---|---|
| 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 | — | $0.1740 |
| Electrical Parameters | ||
| Date Of Intro | 1997-09-16 | 1997-09-16 |
| YTEOL | 0 | 15 |
| Analog IC - Other Type | SPST | SPST |
| Bandwidth-Nom | 500 MHz | 500 MHz |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 |
| 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 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| 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 |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Pbfree Code | — | Yes |
| Additional Feature | — | Configuration : 1:1 SPST |
| Normal Position | — | NO/NC |
| Output | — | COMMON OUTPUT |
| Signal Current-Max | — | 0.05 A |
| Switching | — | BREAK-BEFORE-MAKE |
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 SN74AUC1G66DCKRE4 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 SN74AUC1G66DCKRE4 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 SN74AUC1G66DCKRE4FAQ
What is equivalent to SN74AUC1G66DCKRE4?
Known equivalents for SN74AUC1G66DCKRE4 include SN74AUC1G66DCKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AUC1G66DCKRE4?
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 SN74AUC1G66DCKRE4 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.