74HCT02DAlternatives & Equivalent Parts
About 74HCT02D
74HCT02D is a Integrated Circuit component manufactured by Nexperia. It comes in a Other 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 | 74HCT02DSource | CD74HCT299E | CD74HCT74E |
|---|---|---|---|
| Manufacturer | Nexperia | Texas Instruments | Texas Instruments |
| Package Type | Other | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 14 | 20 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.1463 | $0.2625 | $0.2590 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Date Of Intro | 1989-09-14 | — | — |
| YTEOL | 10 | 15 | 15 |
| Family | HCT | HCT | HCT |
| JESD-30 Code | R-PDSO-G14 | R-PDIP-T20 | R-PDIP-T14 |
| JESD-609 Code | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF |
| Logic IC Type | NOR GATE | PARALLEL IN PARALLEL OUT | D FLIP-FLOP |
| Max I(ol) | 0.0052 A | 0.004 A | 0.004 A |
| Number of Functions | 4 | 1 | 2 |
| Number of Inputs | 2 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Power Supply Current-Max (ICC) | 0.04 mA | 0.16 mA | 0.04 mA |
| Prop. Delay@Nom-Sup | 29 ns | 56 ns | 53 ns |
| Propagation Delay (tpd) | 29 ns | 68 ns | 53 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Schmitt Trigger | NO | NO | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V |
| Surface Mount | YES | NO | NO |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | MILITARY | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — |
| Pbfree Code | — | Yes | Yes |
| Additional Feature | — | COMMON I/O PINS; GATED OUTPUT CONTROL | — |
| Count Direction | — | BIDIRECTIONAL | — |
| Max Frequency@Nom-Sup | — | 16000000 Hz | 16000000 Hz |
| Number of Bits | — | 8 | 1 |
| Output Characteristics | — | 3-STATE | — |
| Output Polarity | — | TRUE | COMPLEMENTARY |
| Package Equivalence Code | — | DIP20,.3 | DIP14,.3 |
| Packing Method | — | TUBE | TUBE |
| Trigger Type | — | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | — | 24 MHz | 25 MHz |
| ## CD74HCT299E Alternates Showing results | — | Image | — |
| ## CD74HCT74E 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 2 alternatives for 74HCT02D — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 74HCT02D 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 74HCT02D 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.
Can't Find What You Need?
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FAQ
What is equivalent to 74HCT02D?
Known equivalents for 74HCT02D include CD74HCT299E, CD74HCT74E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 74HCT02D?
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 74HCT02D 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.