SN74HC4066NAlternatives & Equivalent Parts
About SN74HC4066N
SN74HC4066N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line 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 | SN74HC4066NSource | DIT4096IPW | PCM1780DBQ | PCM1808PWR | STM32G431KBT6 | SN74HC4066D | SN74HC4066DG4 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Small Outline Packages | — | Other | Quad Flat Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 28 | — | 14 | 32 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1820 | $2.9339 | $0.8618 | $0.3124 | $2.5372 | $0.1174 | $0.2400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | NOT RECOMMENDED | ACTIVE | — | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | — | — | — |
| YTEOL | 3.9 | 1 | — | 15 | 9 | 0 | 0 |
| Additional Feature | Configuration : 1:1 SPST | — | — | — | — | Configuration : 1:1 SPST | — |
| Analog IC - Other Type | SPST | — | — | — | — | SPST | SPST |
| Bandwidth-Nom | 30 MHz | — | — | — | — | 30 MHz | — |
| JESD-30 Code | R-PDIP-T14 | R-PDSO-G28 | — | R-PDSO-G14 | S-PQFP-G32 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | — | e4 | e3 | e4 | e4 |
| Normal Position | NO | — | — | — | — | NO | NO |
| Number of Channels | 4 | — | — | — | — | 4 | 1 |
| Number of Functions | 4 | 1 | — | 1 | — | 4 | 4 |
| Off-state Isolation-Nom | 42 dB | — | — | — | — | 42 dB | 42 dB |
| On-state Resistance-Max (Ron) | 106 Ω | — | — | — | — | 85 Ω | 85 Ω |
| Output | SEPARATE OUTPUT | — | — | — | — | SEPARATE OUTPUT | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | TSSOP28,.25 | — | TSSOP14,.25 | QFP32,.35SQ,32 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 0.02 mA | — | — | — | — | 0.04 mA | — |
| Supply Voltage-Max (Vsup) | 6 V | 5.5 V | — | — | — | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 1 V | 4.5 V | — | — | — | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — | 4.5 V | 4.5 V |
| Surface Mount | NO | YES | — | YES | YES | YES | YES |
| Switch-off Time-Max | 250 ns | — | — | — | — | 40 ns | 40 ns |
| Switch-on Time-Max | 225 ns | — | — | — | — | 36 ns | 36 ns |
| Technology | CMOS | — | — | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) - immersion | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 0.65 mm | — | 0.65 mm | 0.8 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | QUAD | DUAL | DUAL |
| Consumer IC Type | — | CONSUMER CIRCUIT | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | 260 | 260 | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | 30 | — | 30 | 30 |
| ## DIT4096IPW Alternates Showing results | — | Image | — | — | — | — | — |
| Analog Input Voltage-Max | — | — | — | 3 V | — | — | — |
| Converter Type | — | — | — | ADC, DELTA-SIGMA | — | — | — |
| Number of Analog In Channels | — | — | — | 1 | — | — | — |
| Number of Bits | — | — | — | 24 | — | — | — |
| Output Bit Code | — | — | — | 2S COMPLEMENT BINARY | — | — | — |
| Output Format | — | — | — | SERIAL | — | — | — |
| Sample Rate | — | — | — | 0.096 MHz | — | — | — |
| Supply Current-Max | — | — | — | 11 mA | 29 mA | — | — |
| Supply Voltage-Nom | — | — | — | 3.3 V | 3 V | — | — |
| ## PCM1808PWR Alternates Showing results | — | — | — | Image | — | — | — |
| Factory Lead Time | — | — | — | — | 12 Weeks | — | — |
| Has ADC | — | — | — | — | YES | — | — |
| Bit Size | — | — | — | — | 32 | — | — |
| Boundary Scan | — | — | — | — | YES | — | — |
| CPU Family | — | — | — | — | CORTEX-M4 | — | — |
| Clock Frequency-Max | — | — | — | — | 48 MHz | — | — |
| DAC Channels | — | — | — | — | YES | — | — |
| DMA Channels | — | — | — | — | YES | — | — |
| Format | — | — | — | — | FLOATING-POINT | — | — |
| Integrated Cache | — | — | — | — | YES | — | — |
| Low Power Mode | — | — | — | — | YES | — | — |
| Number of DMA Channels | — | — | — | — | 12 | — | — |
| Number of External Interrupts | — | — | — | — | 16 | — | — |
| Number of I/O Lines | — | — | — | — | 26 | — | — |
| Number of Serial I/Os | — | — | — | — | 3 | — | — |
| Number of Timers | — | — | — | — | 12 | — | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — | — |
| PWM Channels | — | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | — | 32768 | — | — |
| ROM (words) | — | — | — | — | 131072 | — | — |
| ROM Programmability | — | — | — | — | FLASH | — | — |
| Speed | — | — | — | — | 170 MHz | — | — |
| Supply Voltage-Max | — | — | — | — | 3.6 V | — | — |
| Supply Voltage-Min | — | — | — | — | 3 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — | — |
| Switching | — | — | — | — | — | MAKE-BEFORE-BREAK | MAKE-BEFORE-BREAK |
| On-state Resistance Match-Nom | — | — | — | — | — | — | 50 Ω |
| Signal Current-Max | — | — | — | — | — | — | 0.05 A |
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 6 alternatives for SN74HC4066N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HC4066N 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 SN74HC4066N 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 SN74HC4066N?
Known equivalents for SN74HC4066N include DIT4096IPW, PCM1780DBQ, PCM1808PWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HC4066N?
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 SN74HC4066N 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.