SN74AHC14DAlternatives & Equivalent Parts
About SN74AHC14D
SN74AHC14D 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 | SN74AHC14DSource | ACPL-W349-000E | STM32F042F4P6 | SKSHAAE010 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Avago Technologies | STMicroelectronics | ALPS |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 14 | 6 | 20 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.2250 | $2.3474 | $1.6171 | $0.2380 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 0 | 9 | 9 | — |
| Family | AHC/VHC/H/U/V | — | — | — |
| JESD-30 Code | R-PDSO-G14 | — | R-PDSO-G20 | — |
| JESD-609 Code | e4 | e3 | e4 | — |
| Load Capacitance (CL) | 50 pF | — | — | — |
| Logic IC Type | INVERTER | — | — | — |
| Max I(ol) | 0.008 A | — | — | — |
| Number of Functions | 6 | 1 | — | — |
| Number of Inputs | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP14,.25 | — | TSSOP20,.25 | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Packing Method | TUBE | TUBE | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — |
| Power Supply Current-Max (ICC) | 0.02 mA | — | — | — |
| Prop. Delay@Nom-Sup | 12 ns | — | — | — |
| Propagation Delay (tpd) | 18.5 ns | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — |
| Schmitt Trigger | YES | — | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | — |
| Surface Mount | YES | YES | YES | — |
| Technology | CMOS | — | CMOS | — |
| Temperature Grade | AUTOMOTIVE | — | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | — | GULL WING | — |
| Terminal Pitch | 1.27 mm | — | 0.65 mm | — |
| Terminal Position | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — |
| ## SN74AHC14D Alternates Showing results | Image | — | — | — |
| Reach Compliance Code | — | Compliant | — | — |
| Additional Feature | — | UL RECOGNIZED | INTERNAL 3-CH ADC IS ALSO AVAILABLE | — |
| Configuration | — | COMPLEX | — | — |
| Forward Current-Max | — | 0.025 A | — | — |
| Isolation Voltage-Max | — | 5000 V | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — |
| Number of Elements | — | 1 | — | — |
| Optoelectronic Device Type | — | LOGIC IC OUTPUT OPTOCOUPLER | — | — |
| Shape | — | RECTANGULAR | — | — |
| Supply Voltage-Min | — | 15 V | 3.3 V | — |
| Has ADC | — | — | YES | — |
| Bit Size | — | — | 32 | — |
| Boundary Scan | — | — | NO | — |
| CPU Family | — | — | CORTEX-M0 | — |
| Clock Frequency-Max | — | — | 32 MHz | — |
| DAC Channels | — | — | NO | — |
| DMA Channels | — | — | YES | — |
| Number of I/O Lines | — | — | 16 | — |
| Number of Timers | — | — | 7 | — |
| On Chip Program ROM Width | — | — | 8 | — |
| PWM Channels | — | — | YES | — |
| RAM (bytes) | — | — | 6144 | — |
| ROM (words) | — | — | 16384 | — |
| ROM Programmability | — | — | FLASH | — |
| Speed | — | — | 48 MHz | — |
| Supply Current-Max | — | — | 23.4 mA | — |
| Supply Voltage-Max | — | — | 3.6 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 3 alternatives for SN74AHC14D — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74AHC14D 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 SN74AHC14D 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 SN74AHC14D?
Known equivalents for SN74AHC14D include ACPL-W349-000E, STM32F042F4P6, SKSHAAE010. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AHC14D?
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 SN74AHC14D 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.