SN74LV4066APWTAlternatives & Equivalent Parts
About SN74LV4066APWT
SN74LV4066APWT 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 | SN74LV4066APWTSource | SM28VLT32SHKN | STPS20H100CFP | LM431CIM3 | SM470R1B1MHKPS |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Transistor Outline, Vertical | SOT23 (3-Pin) | Quad Flat Packages |
| Pin Count | 14 | 14 | 3 | 3 | 84 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 210.0°C | ~ 175.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 220.0°C |
| Price | $0.5257 | — | $0.3290 | $0.3100 | $756.5080 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||
| YTEOL | 0 | 0 | 5.82 | 0 | 0 |
| Additional Feature | Configuration : 1:1 SPST | — | — | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5 TO 36V WITH TWO EXTERNAL RESISTORS | ALSO OPERATES MINIMUM 1.71 V AT 48 MHZ |
| Analog IC - Other Type | SPST | — | — | TWO TERMINAL VOLTAGE REFERENCE | — |
| Bandwidth-Nom | 50 MHz | — | — | — | — |
| Input Voltage-Max | 5.5 V | — | — | — | — |
| Input Voltage-Min | 2 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G14 | R-CDFP-G14 | R-PSFM-T3 | R-PDSO-G3 | S-CQFP-G84 |
| JESD-609 Code | e4 | e4 | e3 | e0 | — |
| Normal Position | NO | — | — | — | — |
| Number of Channels | 4 | — | — | — | — |
| Number of Functions | 4 | 1 | — | 1 | — |
| Off-state Isolation-Nom | 40 dB | — | — | — | — |
| On-state Resistance Match-Nom | 6 Ω | — | — | — | — |
| On-state Resistance-Max (Ron) | 180 Ω | — | — | — | — |
| Output | SEPARATE OUTPUT | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | TSSOP14,.25 | SOP14,1,40 | — | TO-236 | HQFP84,.76SQ,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK | FLANGE MOUNT | SMALL OUTLINE, THIN PROFILE | FLATPACK, HEAT SINK/SLUG, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | NOT SPECIFIED | 260 | NOT SPECIFIED |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Signal Current-Max | 0.025 A | — | — | — | — |
| Supply Current-Max (Isup) | 0.035 mA | — | — | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 3.6 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | 3.1 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 2.3 V | 1.9 V | — | — | — |
| Surface Mount | YES | YES | NO | YES | YES |
| Switch-off Time-Max | 25 ns | — | — | — | — |
| Switch-on Time-Max | 25 ns | — | — | — | — |
| Switching | MAKE-BEFORE-BREAK | — | — | — | — |
| Technology | CMOS | CMOS | SCHOTTKY | BIPOLAR | CMOS |
| Temperature Grade | INDUSTRIAL | MILITARY | — | INDUSTRIAL | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | GOLD | Matte Tin (Sn) - annealed | Tin/Lead (Sn/Pb) | — |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.02 mm | — | 0.95 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| ## SN74LV4066APWT Alternates Showing results | Image | — | — | — | — |
| Clock Frequency-Max (fCLK) | — | 1 MHz | — | — | — |
| Data Polling | — | YES | — | — | — |
| Endurance | — | 1000 Write/Erase Cycles | — | — | — |
| Memory Density | — | 33554432 bit | — | — | — |
| Memory IC Type | — | FLASH | — | — | — |
| Memory Width | — | 16 | — | — | — |
| Number of Words | — | 2097152 words | — | — | — |
| Number of Words Code | — | 2000000 | — | — | — |
| Operating Mode | — | SYNCHRONOUS | — | — | — |
| Organization | — | 2MX16 | — | — | — |
| Parallel/Serial | — | SERIAL | — | — | — |
| Programming Voltage | — | 1.8 V | — | — | — |
| Serial Bus Type | — | SPI | — | — | — |
| Supply Current-Max | — | 0.16 mA | — | — | 125 mA |
| Toggle Bit | — | YES | — | — | — |
| Type | — | NOR TYPE | — | — | — |
| Write Protection | — | HARDWARE | — | — | — |
| Factory Lead Time | — | — | 15 Weeks | — | — |
| Application | — | — | HIGH VOLTAGE POWER | — | — |
| Case Connection | — | — | ISOLATED | — | — |
| Configuration | — | — | COMMON CATHODE, 2 ELEMENTS | — | — |
| Diode Element Material | — | — | SILICON | — | — |
| Diode Type | — | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | — | — | 0.88 V | — | — |
| JEDEC-95 Code | — | — | TO-220AB | — | — |
| Non-rep Pk Forward Current-Max | — | — | 250 A | — | — |
| Number of Elements | — | — | 2 | — | — |
| Number of Phases | — | — | 1 | — | — |
| Output Current-Max | — | — | 10 A | 0.1 A | — |
| Rep Pk Reverse Voltage-Max | — | — | 100 V | — | — |
| Reverse Current-Max | — | — | 4.5 µA | — | — |
| Reverse Test Voltage | — | — | 100 V | — | — |
| Pbfree Code | — | — | — | Yes | — |
| Date Of Intro | — | — | — | 1996-12-01 | — |
| Number of Outputs | — | — | — | 1 | — |
| Output Voltage-Max | — | — | — | 2.51 V | — |
| Output Voltage-Min | — | — | — | 2.485 V | — |
| Output Voltage-Nom | — | — | — | 2.5 V | — |
| Temp Coef of Voltage-Max | — | — | — | 54.509 ppm/°C | — |
| Trim/Adjustable Output | — | — | — | YES | — |
| ## LM431CIM3 Alternates Showing results | — | — | — | Image | — |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | ARM7 |
| Clock Frequency-Max | — | — | — | — | 10 MHz |
| DAC Channels | — | — | — | — | NO |
| DMA Channels | — | — | — | — | YES |
| Format | — | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | 16 |
| Number of I/O Lines | — | — | — | — | 8 |
| Number of Serial I/Os | — | — | — | — | 12 |
| Number of Timers | — | — | — | — | 13 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 65536 |
| ROM (words) | — | — | — | — | 1048576 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 60 MHz |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | — | — | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
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 4 alternatives for SN74LV4066APWT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74LV4066APWT 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 SN74LV4066APWT 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 SN74LV4066APWT?
Known equivalents for SN74LV4066APWT include SM28VLT32SHKN, STPS20H100CFP, LM431CIM3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LV4066APWT?
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 SN74LV4066APWT 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.