Part Details for MC74HC02AD by onsemi
Results Overview of MC74HC02AD by onsemi
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MC74HC02AD Information
MC74HC02AD by onsemi is a Gate.
Gates are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for MC74HC02AD
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 225 |
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RFQ | ||
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Bristol Electronics | 49 |
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RFQ | ||
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Quest Components | IC,LOGIC GATE,QUAD 2-INPUT NOR,HC-CMOS,SOP,14PIN,PLASTIC | 2754 |
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$0.0849 / $0.1959 | Buy Now |
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Quest Components | IC,LOGIC GATE,QUAD 2-INPUT NOR,HC-CMOS,SOP,14PIN,PLASTIC | 39 |
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$0.4440 / $0.5550 | Buy Now |
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Rochester Electronics | NOR Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDSO14 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 770 |
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$0.0737 / $0.1189 | Buy Now |
Part Details for MC74HC02AD
MC74HC02AD CAD Models
MC74HC02AD Part Data Attributes
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MC74HC02AD
onsemi
Buy Now
Datasheet
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Compare Parts:
MC74HC02AD
onsemi
HC/UH SERIES, QUAD 2-INPUT NOR GATE, PDSO14, SOIC-14
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC | |
| Package Description | SOIC-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Family | HC/UH | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e0 | |
| Length | 8.65 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | NOR GATE | |
| Max I(ol) | 0.004 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | RAIL | |
| Peak Reflow Temperature (Cel) | 235 | |
| Prop. Delay@Nom-Sup | 22 ns | |
| Propagation Delay (tpd) | 110 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Tin/Lead (Sn85Pb15) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for MC74HC02AD
This table gives cross-reference parts and alternative options found for MC74HC02AD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC74HC02AD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74HC02DT | Texas Instruments | $0.0861 | 4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength NOR gate 14-SOIC -40 to 85 | MC74HC02AD vs SN74HC02DT |
| CD74HC02M96 | Texas Instruments | $0.1295 | 4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength NOR gate 14-SOIC -55 to 125 | MC74HC02AD vs CD74HC02M96 |
| HD74HC02RP | Renesas Electronics Corporation | Check for Price | HC/UH SERIES, QUAD 2-INPUT NOR GATE, PDSO14, FP-14DN | MC74HC02AD vs HD74HC02RP |
| MM74HC02M | Fairchild Semiconductor Corporation | Check for Price | NOR Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDSO14, 0.150 INCH, MS-012, SOIC-14 | MC74HC02AD vs MM74HC02M |
| MC74HC02AD | Rochester Electronics LLC | Check for Price | NOR Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDSO14, SOIC-14 | MC74HC02AD vs MC74HC02AD |
| 74HC02DR2G | onsemi | Check for Price | HC/UH SERIES, QUAD 2-INPUT NOR GATE, PDSO14, LEAD FREE, SOIC-14 | MC74HC02AD vs 74HC02DR2G |
| MC74HC02ADG | Rochester Electronics LLC | Check for Price | NOR Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDSO14, HALOGEN FREE AND ROHS COMPLIANT, SOIC-14 | MC74HC02AD vs MC74HC02ADG |
| CD74HC02MTG4 | Texas Instruments | Check for Price | 4-ch, 2-input, 2-V to 6-V NOR gates 14-SOIC -55 to 125 | MC74HC02AD vs CD74HC02MTG4 |
MC74HC02AD Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the MC74HC02AD is typically around 100 MHz, but it can vary depending on the specific application, supply voltage, and output load.
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To ensure proper power and decoupling, connect the VCC pin to a stable 2-6V power supply, and decouple the power supply lines with 0.1uF ceramic capacitors as close to the device as possible.
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The input voltage threshold for the MC74HC02AD is typically around 1.3V to 1.7V for a logic high and 0.5V to 0.7V for a logic low, but it can vary depending on the specific application and supply voltage.
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Yes, the MC74HC02AD can be used in a 5V system, but it's recommended to ensure that the input signals are within the recommended voltage range (0-5.5V) and that the output is not loaded with a current exceeding 25mA.
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Unused inputs on the MC74HC02AD should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper device operation.