SN74LVC1G66DBVRAlternatives & Equivalent Parts
About SN74LVC1G66DBVR
SN74LVC1G66DBVR 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 | SN74LVC1G66DBVRSource | SN74LVC1G66DBVT | AD8400ARZ10 | MCP2120-I/SL | SN74LVC1G66DBVRG4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices | Microchip | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 8 | 14 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0772 | $0.3821 | $2.0200 | — | — |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | No | Yes | Yes |
| YTEOL | 15 | 0 | 10 | 8 | 0 |
| Additional Feature | Configuration : 1:1 SPST | Configuration : 1:1 SPST | IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY | — | — |
| Analog IC - Other Type | SPST | SPST | — | — | SPST |
| Bandwidth-Nom | 300 MHz | 300 MHz | 0.6 kHz | — | 300 MHz |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 | e3 | e3 | e4 |
| Normal Position | NC | NC | — | — | NC |
| Number of Channels | 1 | 1 | — | — | 1 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Off-state Isolation-Nom | 42 dB | 42 dB | — | — | 42 dB |
| On-state Resistance Match-Nom | 12 Ω | 12 Ω | — | — | 12 Ω |
| On-state Resistance-Max (Ron) | 20 Ω | 20 Ω | — | — | 20 Ω |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 | TSOP5,.11,37 | SOP8,.25 | SOP14,.25 | TSOP5,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Signal Current-Max | 0.1 A | 0.1 A | — | — | 0.1 A |
| Supply Current-Max (Isup) | 0.01 mA | 0.01 mA | — | — | 0.01 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.65 V | 1.65 V | — | — | 1.65 V |
| Supply Voltage-Nom (Vsup) | 2.3 V | 2.3 V | — | — | 2.3 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Switch-off Time-Max | 6.9 ns | 6.9 ns | — | — | 6.9 ns |
| Switch-on Time-Max | 6.5 ns | 6.5 ns | — | — | 6.5 ns |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | — | — | BREAK-BEFORE-MAKE |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 1.27 mm | 1.27 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 40 | 30 |
| ## SN74LVC1G66DBVR Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | R-8 | SOIC-14 | — |
| Control Interface | — | — | 3-WIRE SERIAL | — | — |
| Converter Type | — | — | DIGITAL POTENTIOMETER | — | — |
| Number of Positions | — | — | 256 | — | — |
| Resistance Law | — | — | LINEAR | — | — |
| Resistance Tolerance-Max | — | — | 2% | — | — |
| Resistor Terminal Voltage-Max | — | — | 5.5 V | — | — |
| Supply Voltage-Nom | — | — | 3 V | 5 V | — |
| Temperature Coefficient-Nom | — | — | 700 ppm/°C | — | — |
| Total Resistance-Nom | — | — | 10000 Ω | — | — |
| ## AD8400ARZ10 Alternates Showing results | — | — | Image | — | — |
| Factory Lead Time | — | — | — | 6 Weeks | — |
| Screening Level | — | — | — | TS 16949 | — |
| Supply Current-Max | — | — | — | 0.016 mA | — |
| Telecom IC Type | — | — | — | TELECOM CIRCUIT | — |
| ## MCP2120-I/SL Alternates Showing results | — | — | — | Image | — |
| Output | — | — | — | — | SEPARATE OUTPUT |
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 SN74LVC1G66DBVR 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 SN74LVC1G66DBVR 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 SN74LVC1G66DBVRFAQ
What is equivalent to SN74LVC1G66DBVR?
Known equivalents for SN74LVC1G66DBVR include SN74LVC1G66DBVT, AD8400ARZ10, MCP2120-I/SL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVC1G66DBVR?
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 SN74LVC1G66DBVR 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.