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
What are the key features of SN74LV02DR?
- 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
What is SN74LV02DR used for?
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.
What are the specifications of SN74LV02DR?
| 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 |
Where can I find the SN74LV02DR datasheet?
SN74LV02DR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74LV02DR?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit