SN74AUC1G86DCKRG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The SN74AUC1G86DCKRG4 is a single 2-input XOR gate in the AUC low-voltage logic family, operating down to 0.8V supply with 15 pF load capacitance and 9 mA output drive in a 5-pin SC-70 package. It provides ultra-fast switching for level translation and digital comparison in portable and battery-powered designs. From $0.28 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- SN74AUC1G86DCKRG4 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 SN74AUC1G86DCKRG4?
- Single 2-input XOR gate with AUC ultra-low-voltage logic family down to 0.8V
- 15 pF load capacitance enabling high-speed switching in compact signal paths
- 9 mA output current drive (I_OL) for logic bus driving
- 5-pin SC-70 package occupying under 2 mm² of PCB area
- RoHS-compliant lead-free packaging per JESD-609 e4 standard
- Wide supply voltage range for 1.8V, 2.5V, and 3.3V system compatibility
What is SN74AUC1G86DCKRG4 used for?
The SN74AUC1G86DCKRG4 is used in portable electronics, wearable devices, and IoT sensor nodes requiring a single XOR gate for parity checking, bit comparison, phase detection, or logic level translation between voltage domains as low as 0.8V. Its ultra-compact SC-70 package and low operating voltage make it ideal for space-constrained mobile and battery-powered board designs. The device also serves clock inversion, controlled inverter, and simple XNOR function circuits in mixed-voltage digital systems using 1.8V, 2.5V, or 3.3V supply rails.
What are the specifications of SN74AUC1G86DCKRG4?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AUC |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | XOR GATE |
| Max I(ol) | 0.009A |
| Number of Functions | 1 |
| Number of Inputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Propagation Delay (tpd) | 14.7ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 2.7V |
| Supply Voltage-Min (Vsup) | 0.8V |
| Supply Voltage-Nom (Vsup) | 1.1V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the SN74AUC1G86DCKRG4 datasheet?
SN74AUC1G86DCKRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AUC1G86DCKRG4?
Compatible alternatives and drop-in replacements for SN74AUC1G86DCKRG4:
Frequently Asked Questions
What is the minimum supply voltage for the SN74AUC1G86DCKRG4 and why does this matter for IoT sensor designs?
The SN74AUC1G86DCKRG4 operates from a minimum supply voltage of 0.8V, making it one of the lowest-voltage XOR gates available and compatible with energy-harvesting and coin-cell-powered IoT systems where the rail may droop below 1.0V under load. At 1.8V supply the device delivers 9 mA output drive into a 15 pF load with propagation delays under 2 ns, ensuring reliable logic operation in ultra-low-power sensor node applications.
For a mixed-voltage PCB bridging a 1.8V microcontroller and a 3.3V peripheral, how can the SN74AUC1G86DCKRG4 function as a level translator?
By tying one input of the SN74AUC1G86DCKRG4 to a control signal and using the XOR function with a static logic level, the device can pass or invert a 1.8V logic signal while its AUC output stage is compatible with 2.5V and 3.3V CMOS input thresholds. This technique allows voltage domain crossing between a 1.8V microcontroller and 3.3V peripheral bus without a dedicated level-shifting IC, saving approximately 0.5 mm² of board space in the SC-70 package versus a dedicated 6-pin level translator.
How does the 5-pin SC-70 package of the SN74AUC1G86DCKRG4 compare to SOT-23 alternatives for density-critical wearable designs?
The SC-70 package of the SN74AUC1G86DCKRG4 measures approximately 2.0 mm × 2.1 mm, which is about 40% smaller in footprint than a standard SOT-23-5 package at 2.9 mm × 1.6 mm for equivalent 5-pin devices. This size reduction is significant for wearable electronics and smartwatch boards where every square millimeter of PCB area costs premium, and the 15 pF load spec ensures signal integrity is maintained even on fine-pitch traces at these compact dimensions.
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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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