SN74LV02DR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74LV02DR is a quadruple 2-input positive-NOR gate in a 14-pin SOIC package, operating from 2 V to 5.5 V supply with a -40°C to 85°C temperature range. It delivers 12 mA output sink current and 50 pF load drive capability for general-purpose low-voltage logic applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LV02DR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input NOR gate with 4 independent logic functions
- Wide supply range: 2 V to 5.5 V (LV family)
- 14-pin SOIC package for easy hand and automated assembly
- 12 mA output sink current for standard load driving
- 50 pF load capacitance characterization for typical bus loads
- -40°C to 85°C industrial temperature range
Applications
SN74LV02DR is used in low-voltage digital logic circuits for signal gating, combinational logic implementation, and bus control in microcontroller and FPGA peripheral designs. It is commonly found in portable consumer electronics, embedded control boards, and industrial I/O modules where compact 2 V to 5.5 V NOR logic is needed.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Family | LV/LV-A/LVX/H |
| JESD-30 Code | R-PDSO-G14 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NOR GATE |
| Max I(ol) | 0.012A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Prop. Delay@Nom-Sup | 13ns |
| Propagation Delay (tpd) | 16ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many NOR gate functions are available in the SN74LV02DR, and what are the input counts per gate?
The SN74LV02DR contains 4 independent 2-input NOR gates in a single 14-pin SOIC package. Each gate takes two logic inputs and produces a single NOR output, allowing designers to implement multiple independent combinational logic operations with just one IC, saving board space in low-voltage digital designs.
Over what supply voltage range does SN74LV02DR operate reliably?
The SN74LV02DR operates from a supply voltage of 2 V to 5.5 V, covering both 3.3 V and 5 V system rails. This wide range makes it compatible with modern low-voltage microcontrollers and older TTL-level systems, reducing the need for level translation in mixed-voltage environments.
How does SN74LV02DR perform at the extended temperature extremes for industrial use?
The SN74LV02DR is rated for operation from -40°C to 85°C, covering the standard industrial temperature range. At these extremes it maintains the specified 12 mA output sink current and 50 pF drive capability, making it suitable for outdoor industrial control panels, automotive body modules, and harsh-environment embedded systems.
For a design replacing 5 V CMOS NOR gates with a 3.3 V supply, is SN74LV02DR an appropriate drop-in solution?
SN74LV02DR is a strong candidate for a 3.3 V replacement because it operates from 2 V to 5.5 V with LV-family switching thresholds. The 14-pin SOIC footprint is pin-compatible with many older quad NOR packages, and the 12 mA drive strength is sufficient for most standard CMOS load conditions at 3.3 V.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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