SN74AUC1G14DBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
SN74AUC1G14DBVR is a single Schmitt-trigger inverter from TI's AUC logic family, operating at 0.9V–3.6V with 15pF load capacitance and 9mA output current. Ideal for signal conditioning and noise-immune logic conversion. From $0.16, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- SN74AUC1G14DBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1632(MOQ 25)
- 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 SN74AUC1G14DBVR?
- Ultra-low voltage operation from 0.9V to 3.6V, compatible with advanced low-power system designs
- Schmitt-trigger input with hysteresis for superior noise immunity in noisy signal environments
- Single inverter in compact SOT-23-5 package, minimizing PCB footprint in space-constrained designs
- High-speed AUC logic family with low power consumption suitable for portable and battery-powered devices
- RoHS-compliant (Pb-free) packaging, meeting global environmental and regulatory requirements
What is SN74AUC1G14DBVR used for?
The SN74AUC1G14DBVR is widely used in signal conditioning circuits where noise immunity is critical, such as debouncing mechanical switches and converting slow or noisy signals into clean digital logic levels. Its ultra-low voltage operation makes it ideal for interfacing between different logic families in mixed-voltage systems, IoT sensors, and portable consumer electronics. It also serves effectively in clock buffering, level translation, and waveform reshaping applications in battery-powered embedded systems.
What are the specifications of SN74AUC1G14DBVR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AUC |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.009A |
| Number of Functions | 1 |
| Number of Inputs | 1 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.01mA |
| Prop. Delay@Nom-Sup | 4ns |
| Propagation Delay (tpd) | 4ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 2.7V |
| Supply Voltage-Min (Vsup) | 0.8V |
| Supply Voltage-Nom (Vsup) | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| 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 SN74AUC1G14DBVR datasheet?
SN74AUC1G14DBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AUC1G14DBVR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the operating voltage range of the SN74AUC1G14DBVR?
The SN74AUC1G14DBVR operates over a supply voltage (VCC) range of 0.9V to 3.6V, making it suitable for ultra-low-voltage applications. This wide range enables compatibility with modern microcontrollers and SoCs that run at 1.0V, 1.8V, 2.5V, or 3.3V supply levels.
What is the Schmitt-trigger feature and why does it matter?
The Schmitt-trigger input provides hysteresis, meaning the threshold voltages for rising and falling edges differ. This prevents false triggering caused by slowly transitioning or noisy input signals, making the SN74AUC1G14DBVR ideal for switch debouncing, noisy industrial environments, and signal conditioning applications where clean logic transitions are essential.
What package does the SN74AUC1G14DBVR come in and what are its dimensions?
The SN74AUC1G14DBVR comes in a SOT-23-5 (5-pin small outline transistor) package, designated as R-PDSO-G5. This is an extremely compact surface-mount package ideal for space-constrained PCB designs, commonly used in mobile devices, wearables, and IoT modules.
What is the maximum output current of the SN74AUC1G14DBVR?
The SN74AUC1G14DBVR supports a maximum output low current (IOL) of 9mA (0.009A). This output drive strength is sufficient for driving standard logic inputs, small loads, and LED indicators in typical digital logic circuit applications.
What are common alternatives or substitutes for the SN74AUC1G14DBVR?
Common alternatives include the SN74LVC1G14 (1.65V–5.5V supply, higher drive strength), SN74AHC1G14 (2V–5.5V), and NC7SZ14 from ON Semiconductor. The choice depends on supply voltage requirements, speed, and drive strength. The SN74AUC1G14DBVR is preferred when sub-1.8V operation or ultra-low power is required.
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
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $0.2250 | $5.63 |
| 100+ | $0.1940 | $19.40 |
| 250+ | $0.1793 | $44.82 |
| 500+ | $0.1705 | $85.23 |
| 610+ | $0.1644 | $100.28 |
| 1000+ | $0.1632 | $163.17 |
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