SN74LVC2G86DCU3 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments SN74LVC2G86DCU3 is a dual 2-input XOR gate in CMOS LVC technology housed in a compact 8-pin VSSOP package. It operates from 1.65V to 5.5V, offering propagation delays as low as 3.8ns at 3.3V supply. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC2G86DCU3 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74LVC2G86DCU3?
- Dual 2-input XOR gate in LVC CMOS operating from 1.65V to 5.5V for wide mixed-voltage system compatibility
- Fast propagation delay as low as 3.8ns at 3.3V enabling high-speed parity checking and digital comparison circuits
- Ultra-compact 8-pin VSSOP footprint (~3mm²) for area-sensitive logic integration in portable and wearable electronics
What is SN74LVC2G86DCU3 used for?
The SN74LVC2G86DCU3 is used in digital parity-check circuits, data encryption/decryption logic, and phase-comparison circuits across consumer electronics, communications equipment, and industrial controllers. Its wide 1.65V to 5.5V supply range and tiny VSSOP-8 package make it an ideal glue-logic building block in mixed-voltage designs where XOR functions are needed alongside microcontrollers or FPGAs operating at different logic levels.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN74LVC2G86DCU3 datasheet?
SN74LVC2G86DCU3 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74LVC2G86DCU3?
Compatible alternatives and drop-in replacements for SN74LVC2G86DCU3:
Frequently Asked Questions
What supply voltage range does SN74LVC2G86DCU3 support and how does it handle mixed-voltage interfaces?
The SN74LVC2G86DCU3 operates from 1.65V to 5.5V, allowing it to work directly with 1.8V, 2.5V, 3.3V, and 5V logic systems. Its 5V-tolerant inputs also accept signals above the supply rail without damage, making it straightforward to use as an XOR gate between a 3.3V microcontroller and a 5V legacy peripheral without external level shifting.
How fast is signal propagation through SN74LVC2G86DCU3 at typical operating voltages?
At a 3.3V supply, the device achieves a typical propagation delay of approximately 3.8ns and a maximum of 6.5ns. At 5V, delays are even lower, enabling clock frequencies well above 100MHz for XOR-based serial data processing, CRC generation, or pseudorandom number generation in embedded systems.
What common logic functions can be built using the two XOR gates in SN74LVC2G86DCU3?
With 2 independent 2-input XOR gates, the device supports single-bit parity generation and checking, 1-bit full-adder sum outputs, programmable inverter/buffer functions (by tying one input to VCC or GND), and phase-difference detection for lock-detect circuits. These 4 distinct logic functions are achievable with a single 8-pin IC.
How does the VSSOP-8 package footprint compare to older logic packages for board-space savings?
The VSSOP-8 package occupies a PCB footprint of approximately 3.0mm x 3.0mm, which is roughly 70% smaller than a standard SOIC-8 package that would occupy about 5.0mm x 6.2mm. This significant area reduction is valuable in wearables, hearing aids, and densely populated IoT PCBs where dual-gate logic functions must fit alongside other surface-mount components.
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