SN74HCT02DAlternatives & Equivalent Parts
About SN74HCT02D
SN74HCT02D is an electronic component manufactured by Texas Instruments. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74HCT02DSource | SN74HC02D |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | — | SOIC-14 |
| Pin Count | — | 14 |
| Temperature Range | — | -40.0°C ~ 85.0°C |
| Price | $0.5500 | $0.0562 |
| Electrical Parameters | ||
| Supply Voltage | 4.5 to 5.5 V | 2-6 V |
| Number of Gates | 4 | 4 |
| Inputs per Gate | 2 | 2 |
| Propagation Delay (typ) | 5.2 ns | — |
| Operating Temperature | -40 to +85 °C | — |
| Output Drive Current (IOL) | 4 mA | — |
| Logic Family | HCT | HC (High-Speed CMOS) |
| Package | SOIC-14 | — |
| Propagation Delay | — | 7 ns |
| Quiescent Current | — | 20 µA |
| Output Current (IOH/IOL) | — | ±4 mA |
| Input Capacitance | — | 3.5 pF |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HCT02D 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 SN74HCT02D 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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What is equivalent to SN74HCT02D?
Known equivalents for SN74HCT02D include SN74HC02D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCT02D?
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 SN74HCT02D 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.