Part Details for SN74LS02NSR by Texas Instruments
Results Overview of SN74LS02NSR by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (5 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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SN74LS02NSR Information
SN74LS02NSR by Texas Instruments 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 SN74LS02NSR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74LS02NSR-ND
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DigiKey | IC GATE NOR 4CH 2-INP 14SO Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
3362 In Stock |
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$0.6900 | Buy Now |
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DISTI #
296-3618-1-ND
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DigiKey | IC GATE NOR 4CH 2-INP 14SO Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1396 In Stock |
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$0.4308 / $0.9700 | Buy Now |
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DISTI #
595-SN74LS02NSR
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Mouser Electronics | Logic Gates Quad 2-input Positiv e-NOR gates RoHS: Compliant | 2327 |
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$0.4110 / $0.9100 | Buy Now |
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DISTI #
86040461
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Verical | NOR Gate 4-Element 2-IN 14-Pin SOP T/R RoHS: Compliant Min Qty: 606 Package Multiple: 1 Date Code: 1001 | Americas - 3362 |
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$0.4264 / $0.6190 | Buy Now |
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Rochester Electronics | NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 | 3362 |
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$0.3411 / $0.5502 | Buy Now |
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DISTI #
86040461
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Verical | NOR Gate 4-Element 2-IN 14-Pin SOP T/R RoHS: Compliant Min Qty: 606 Package Multiple: 1 Date Code: 1001 | Americas - 3362 |
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$0.4264 / $0.6190 | Buy Now |
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DISTI #
86040461
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Verical | NOR Gate 4-Element 2-IN 14-Pin SOP T/R RoHS: Compliant Min Qty: 606 Package Multiple: 1 Date Code: 1001 | Americas - 3362 |
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$0.4264 / $0.6190 | Buy Now |
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Chip Stock | NOR74LS02EAR9974LSlogicgatecircuit15ns@5V15pF2mm400muA8mA2V | 10811 |
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RFQ | |
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Win Source Electronics | IC GATE NOR 4CH 2-INP 14-SO | 9311 |
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$0.1251 / $0.1876 | Buy Now |
US Tariff Estimator: SN74LS02NSR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for SN74LS02NSR
SN74LS02NSR CAD Models
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SN74LS02NSR Part Data Attributes
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SN74LS02NSR
Texas Instruments
Buy Now
Datasheet
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SN74LS02NSR
Texas Instruments
4-ch, 2-input, 4.75-V to 5.25-V bipolar NOR gates 14-SOP 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop14,.3 | |
| Pin Count | 14 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 10.2 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | Nor Gate | |
| Max I(ol) | 0.016 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 5.4 Ma | |
| Prop. Delay@Nom-Sup | 15 Ns | |
| Propagation Delay (tpd) | 15 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 2 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5.3 Mm |
Alternate Parts for SN74LS02NSR
This table gives cross-reference parts and alternative options found for SN74LS02NSR. 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 SN74LS02NSR, 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 |
|---|---|---|---|---|
| HD74LS02FP-EL | Hitachi Ltd | Check for Price | NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14, FP-14DA | SN74LS02NSR vs HD74LS02FP-EL |
| HD74LS02FP | Renesas Electronics Corporation | Check for Price | LS SERIES, QUAD 2-INPUT NOR GATE, PDSO14, FP-14DA | SN74LS02NSR vs HD74LS02FP |
| DM74LS02SJX | Rochester Electronics LLC | Check for Price | NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14, 5.30 MM, EIAJ TYPE2, SOP-14 | SN74LS02NSR vs DM74LS02SJX |
| HD74LS02FPEL | Renesas Electronics Corporation | Check for Price | LS SERIES, QUAD 2-INPUT NOR GATE, PDSO14, 5.50 X 10.06 MM, 1.27 MM PITCH, PLASTIC, SOP-14 | SN74LS02NSR vs HD74LS02FPEL |
| HD74LS02FP-E | Renesas Electronics Corporation | Check for Price | LS SERIES, QUAD 2-INPUT NOR GATE, PDSO14, FP-14DA | SN74LS02NSR vs HD74LS02FP-E |
SN74LS02NSR Frequently Asked Questions (FAQ)
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The maximum operating frequency of the SN74LS02NSR is typically around 35 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure reliable operation in high-temperature environments, make sure to operate the device within its recommended operating temperature range (-40°C to 85°C), and consider using thermal management techniques such as heat sinks or thermal interfaces.
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Yes, the SN74LS02NSR can be used in a 3.3V system, but it's essential to ensure that the input voltage levels are compatible with the device's input voltage thresholds. Additionally, consider the power consumption and heat dissipation when operating at lower voltages.
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To minimize EMI when using the SN74LS02NSR, use proper PCB design techniques such as grounding, shielding, and decoupling. Also, consider using EMI filters or common-mode chokes to reduce electromagnetic radiation.
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The recommended termination scheme for the SN74LS02NSR is to use a pull-up or pull-down resistor at the output, depending on the specific application requirements. A 1 kΩ to 10 kΩ resistor is typically used for pull-up or pull-down termination.