74HC4066DAlternatives & Equivalent Parts
About 74HC4066D
74HC4066D is a Integrated Circuit component manufactured by Nexperia. 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 | 74HC4066DSource | LM339MX | TS461CLT | LM339M | PIC18F1220-I/SO |
|---|---|---|---|---|---|
| Manufacturer | Nexperia | ON Semiconductor | STMicroelectronics | Texas Instruments | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 5 | 14 | 18 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 70.0°C | -20.0°C ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0962 | $0.2925 | $0.2453 | $0.5895 | $2.5400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Date Of Intro | 1991-01-01 | — | — | — | — |
| YTEOL | 6.75 | 0 | 6.3 | 0 | 9 |
| Analog IC - Other Type | SPST | — | — | — | — |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G5 | R-PDSO-G14 | R-PDSO-G18 |
| JESD-609 Code | e4 | — | e4 | — | e3 |
| Number of Channels | 1 | — | — | — | — |
| Number of Functions | 4 | 4 | 5 | 4 | — |
| Off-state Isolation-Nom | 50 dB | — | — | — | — |
| On-state Resistance Match-Nom | 5 Ω | — | — | — | — |
| On-state Resistance-Max (Ron) | 142 Ω | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Supply Voltage-Max (Vsup) | 10 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 4.5 V | 5 V | 2.5 V | 5 V | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Switch-off Time-Max | 45 ns | — | — | — | — |
| Switch-on Time-Max | 30 ns | — | — | — | — |
| Technology | CMOS | BIPOLAR | BIPOLAR | BIPOLAR | CMOS |
| Temperature Grade | AUTOMOTIVE | COMMERCIAL | OTHER | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | NICKEL GOLD PALLADIUM SILVER | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL GOLD PALLADIUM SILVER | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.95 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — |
| Pbfree Code | — | Yes | — | Yes | Yes |
| Manufacturer Package Code | — | 751ER | — | 751ER | SOIC-18 |
| Amplifier Type | — | COMPARATOR | OPERATIONAL AMPLIFIER | COMPARATOR | — |
| Average Bias Current-Max (IIB) | — | 0.4 µA | 1 µA | 0.4 µA | — |
| Bias Current-Max (IIB) @25C | — | 0.25 µA | 0.75 µA | 0.25 µA | — |
| Input Offset Voltage-Max | — | 9000 µV | 7000 µV | 9000 µV | — |
| Output Type | — | OPEN-COLLECTOR | — | OPEN-COLLECTOR | — |
| Package Equivalence Code | — | SOP14,.25 | TSOP5/6,.11,37 | SOP14,.25 | SOP18,.4 |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Response Time-Nom | — | 1300 ns | — | 1300 ns | — |
| Supply Current-Max | — | 2.5 mA | 2.8 mA | 2.5 mA | 15 mA |
| Supply Voltage Limit-Max | — | 36 V | 6 V | 36 V | — |
| Factory Lead Time | — | — | 16 Weeks | — | 6 Weeks |
| Architecture | — | — | VOLTAGE-FEEDBACK | — | — |
| Common-mode Reject Ratio-Min | — | — | 60 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | 85 dB | — | — |
| Frequency Compensation | — | — | YES | — | — |
| Low-Bias | — | — | NO | — | — |
| Low-Offset | — | — | NO | — | — |
| Micropower | — | — | NO | — | — |
| Neg Supply Voltage Limit-Max | — | — | -6 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -2.5 V | — | — |
| Packing Method | — | — | TR | TUBE | — |
| Power | — | — | NO | — | — |
| Programmable Power | — | — | NO | — | — |
| Slew Rate-Min | — | — | 2.8 V/us | — | — |
| Slew Rate-Nom | — | — | 4 V/us | — | — |
| Unity Gain BW-Nom | — | — | 12000 | — | — |
| Voltage Gain-Min | — | — | 3160 | — | — |
| Wideband | — | — | NO | — | — |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 8 |
| Boundary Scan | — | — | — | — | NO |
| CPU Family | — | — | — | — | PIC18 |
| Clock Frequency-Max | — | — | — | — | 40 MHz |
| DAC Channels | — | — | — | — | NO |
| DMA Channels | — | — | — | — | NO |
| Format | — | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of External Interrupts | — | — | — | — | 3 |
| Number of I/O Lines | — | — | — | — | 16 |
| Number of Serial I/Os | — | — | — | — | 1 |
| Number of Timers | — | — | — | — | 4 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 256 |
| RAM (words) | — | — | — | — | 256 |
| ROM (words) | — | — | — | — | 4096 |
| ROM Programmability | — | — | — | — | FLASH |
| Screening Level | — | — | — | — | TS 16949 |
| Speed | — | — | — | — | 40 MHz |
| Supply Voltage-Max | — | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | — | 4.2 V |
| Supply Voltage-Nom | — | — | — | — | 5 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## PIC18F1220-I/SO Alternates Showing results | — | — | — | — | Image |
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 74HC4066D — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 74HC4066D 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 74HC4066D 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 74HC4066D?
Known equivalents for 74HC4066D include LM339MX, TS461CLT, LM339M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 74HC4066D?
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 74HC4066D 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.