SN74HCT14DAlternatives & Equivalent Parts
About SN74HCT14D
SN74HCT14D is a logic-gates component manufactured by Texas Instruments. It comes in a SOIC-14 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 | SN74HCT14DSource | MC74HCT14ADR2G | SN74LVC14ADBR |
|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Texas Instruments |
| Package Type | SOIC-14 | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.4616 | $0.1061 | $0.0612 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Supply Voltage | 2 to 5.5 V | — | — |
| Propagation Delay | 4.5 ns | — | — |
| Number of Channels | 6 | — | — |
| Hysteresis Voltage | 0.4 V | — | — |
| Operating Temperature | -40 to 85 °C | — | — |
| Logic Family | HCT | — | — |
| Output Drive Current | 4 mA | — | — |
| Pbfree Code | — | Yes | Yes |
| Manufacturer Package Code | — | 751A-03 | — |
| Factory Lead Time | — | 9 Weeks | — |
| YTEOL | — | 6.45 | 15 |
| Family | — | HCT | LVC/LCX/Z |
| JESD-30 Code | — | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | — | e3 | e4 |
| Load Capacitance (CL) | — | 50 pF | 50 pF |
| Logic IC Type | — | INVERTER | INVERTER |
| Max I(ol) | — | 0.004 A | 0.024 A |
| Number of Functions | — | 6 | 6 |
| Number of Inputs | — | 1 | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP14,.25 | SSOP14,.3 |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | — | TR | TR |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Prop. Delay@Nom-Sup | — | 48 ns | 8 ns |
| Propagation Delay (tpd) | — | 48 ns | 13 ns |
| Qualification Status | — | Not Qualified | Not Qualified |
| Schmitt Trigger | — | YES | YES |
| Supply Voltage-Max (Vsup) | — | 5.5 V | 3.6 V |
| Supply Voltage-Min (Vsup) | — | 4.5 V | 2 V |
| Supply Voltage-Nom (Vsup) | — | 5 V | 3.3 V |
| Surface Mount | — | YES | YES |
| Technology | — | CMOS | CMOS |
| Temperature Grade | — | MILITARY | AUTOMOTIVE |
| Terminal Finish | — | Matte Tin (Sn) - annealed | 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 | 30 |
| Power Supply Current-Max (ICC) | — | — | 0.01 mA |
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 2 alternatives for SN74HCT14D — response within 24 hours.
Quick Links
Functional equivalent hex Schmitt inverter in SOIC-14, RoHS compliant
Lower voltage alternative (1.65V–5.5V) hex Schmitt inverter from same TI family
Why Look for Alternatives?
Finding alternatives for SN74HCT14D 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 SN74HCT14D 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 SN74HCT14D?
Known equivalents for SN74HCT14D include MC74HCT14ADR2G, SN74LVC14ADBR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCT14D?
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 SN74HCT14D 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.