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.
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Specification Comparison
| Parameter | SN74LVC1G66DBVRSource | SN74LVC1G66DBVT | AD8400ARZ10 | 5027 | 502790-5091 | MCP2120-I/SL | 502790-4091 | SN74LVC1G66DBVRG4 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices | Keystone Electronics | Molex | Microchip | Molex | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages | Other | Other | Small Outline Packages | Other | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 8 | 1 | 52 | 14 | 42 | 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 | -20.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0772 | $0.3821 | $2.0200 | $0.1440 | $0.4170 | $1.0300 | $1.0001 | $0.0860 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE | NOT RECOMMENDED | OBSOLETE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | — | No | — | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 0 | 10 | — | 3 | 8 | 3 | 0 |
| Additional Feature | Configuration : 1:1 SPST | Configuration : 1:1 SPST | IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY | — | EASY-ON | — | — | — |
| 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 | — | e4 | e3 | e4 | 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 | — | 0.5 mm | 1.27 mm | 0.508 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 | — | — | — | — | — |
| Connector Type | — | — | — | TEST POINT | FFC/FPC CONNECTOR | — | FFC/FPC CONNECTOR | — |
| Contact Finish Mating | — | — | — | NOT SPECIFIED | NOT SPECIFIED | — | NOT SPECIFIED | — |
| Contact Material | — | — | — | NOT SPECIFIED | NOT SPECIFIED | — | NOT SPECIFIED | — |
| Contact Finish Termination | — | — | — | — | Gold (Au) | — | Gold (Au) | — |
| Contact Gender | — | — | — | — | FEMALE | — | — | — |
| DIN Conformance | — | — | — | — | NO | — | — | — |
| Filter Feature | — | — | — | — | NO | — | NO | — |
| IEC Conformance | — | — | — | — | NO | — | — | — |
| MIL Conformance | — | — | — | — | NO | — | — | — |
| Mating Contact Pitch | — | — | — | — | 0.020 inch | — | 0.020 inch | — |
| Mixed Contacts | — | — | — | — | NO | — | NO | — |
| Mounting Style | — | — | — | — | RIGHT ANGLE | — | RIGHT ANGLE | — |
| Mounting Type | — | — | — | — | BOARD | — | BOARD | — |
| Number Of Connectors | — | — | — | — | ONE | — | ONE | — |
| Number of Rows Loaded | — | — | — | — | 1 | — | 1 | — |
| Option | — | — | — | — | GENERAL PURPOSE | — | — | — |
| Termination Type | — | — | — | — | SURFACE MOUNT | — | SURFACE MOUNT | — |
| Total Number of Contacts | — | — | — | — | 50 | — | 40 | — |
| UL Flammability Code | — | — | — | — | 94V-0 | — | — | — |
| Factory Lead Time | — | — | — | — | — | 6 Weeks | 22 Weeks | — |
| Screening Level | — | — | — | — | — | TS 16949 | — | — |
| Supply Current-Max | — | — | — | — | — | 0.016 mA | — | — |
| Telecom IC Type | — | — | — | — | — | TELECOM CIRCUIT | — | — |
| ## MCP2120-I/SL Alternates Showing results | — | — | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant | — |
| Board Mounting Option | — | — | — | — | — | — | FITTING NAIL | — |
| Body Breadth | — | — | — | — | — | — | 0.098 inch | — |
| Body Depth | — | — | — | — | — | — | 0.154 inch | — |
| Body Length | — | — | — | — | — | — | 0.972 inch | — |
| Contact Pattern | — | — | — | — | — | — | RECTANGULAR | — |
| Contact Resistance | — | — | — | — | — | — | 40 mΩ | — |
| Contact Style | — | — | — | — | — | — | BELLOWED TYPE | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | — | 125VAC V | — |
| Insertion Force-Max | — | — | — | — | — | — | ZIF N | — |
| Insulation Resistance | — | — | — | — | — | — | 50000000 Ω | — |
| Insulator Color | — | — | — | — | — | — | BEIGE | — |
| Insulator Material | — | — | — | — | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER | — |
| Mounting Option 1 | — | — | — | — | — | — | LOCKING | — |
| Number Of PCB Rows | — | — | — | — | — | — | 1 | — |
| PCB Contact Pattern | — | — | — | — | — | — | RECTANGULAR | — |
| Plating Thickness | — | — | — | — | — | — | 2u inch | — |
| Rated Current (Signal) | — | — | — | — | — | — | 0.5 A | — |
| Reference Standard | — | — | — | — | — | — | UL | — |
| Withdrawl Force-Min | — | — | — | — | — | — | ZIF N | — |
| Output | — | — | — | — | — | — | — | SEPARATE OUTPUT |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 7 alternatives for SN74LVC1G66DBVR — response within 24 hours.
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FAQ
What is equivalent to SN74LVC1G66DBVR?
Known equivalents for SN74LVC1G66DBVR include SN74LVC1G66DBVT, AD8400ARZ10, 5027. 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.