Overview
The SN74AUC1G14DBVR is a single Schmitt-trigger inverter produced by Texas Instruments. This device is part of the 74AUC series and is designed for low-voltage operation, making it suitable for a wide range of applications. It operates within a voltage range of 0.8 V to 2.7 V, with optimal performance between 1.65 V and 1.95 V. The SN74AUC1G14DBVR features a Schmitt trigger, which provides hysteresis to the input signal, helping to prevent unwanted switching due to noise.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Logic Type | Inverter | |
| Number of Circuits | 1 | |
| Number of Inputs | 1 | |
| Features | Schmitt Trigger | |
| Voltage - Supply | 0.8 V ~ 2.7 V | V |
| Current - Quiescent (Max) | 10 µA | A |
| Current - Output High, Low | 9 mA, 9 mA | A |
| Logic Level - Low | 0.22 V ~ 0.58 V | V |
| Logic Level - High | 0.5 V ~ 1.56 V | V |
| Max Propagation Delay @ V, Max CL | 2.5 ns @ 2.5 V, 30 pF | ns |
| Operating Temperature | -40°C ~ 85°C | °C |
| Mounting Type | Surface Mount | |
| Package / Case | SOT-23-5 |
Key Features
- Optimized for 1.8-V operation and is 3.6-V I/O tolerant to support mixed-mode signal operation.
- Sub-1-V operable.
- Low power consumption, with a maximum quiescent current (ICC) of 10 µA.
- ±8-mA output drive at 1.8 V.
- ESD protection exceeds JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- Available in the Texas Instruments NanoFree™ package, which uses the die as the package.
- Ioff supports partial-power-down mode operation, preventing damaging current backflow through the device when it is powered down.
Applications
- AV Receiver
- Audio Dock: Portable
- Blu-Ray Player and Home Theater
- Embedded PC
- MP3 Player/Recorder (Portable Audio)
- Personal Digital Assistant (PDA)
- Power: Telecom/Server AC/DC Supply: Single Controller: Analog and Digital
- Solid State Drive (SSD): Client and Enterprise
- TV: LCD/Digital and High-Definition (HDTV)
- Tablet: Enterprise
- Video Analytics: Server
- Wireless Headset, Keyboard, and Mouse
Q & A
- What is the voltage range for the SN74AUC1G14DBVR?
The SN74AUC1G14DBVR operates within a voltage range of 0.8 V to 2.7 V, with optimal performance between 1.65 V and 1.95 V.
- What type of logic does the SN74AUC1G14DBVR implement?
The SN74AUC1G14DBVR is a single Schmitt-trigger inverter.
- What is the maximum propagation delay of the SN74AUC1G14DBVR?
The maximum propagation delay is 2.5 ns at 2.5 V with a load capacitance of 30 pF.
- What is the operating temperature range of the SN74AUC1G14DBVR?
The operating temperature range is -40°C to 85°C.
- Does the SN74AUC1G14DBVR support partial-power-down mode?
Yes, the device supports partial-power-down mode through its Ioff circuitry.
- What kind of ESD protection does the SN74AUC1G14DBVR offer?
The device exceeds JESD 22 standards for ESD protection: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What is the typical quiescent current of the SN74AUC1G14DBVR?
The typical quiescent current (ICC) is 10 µA.
- What is the output drive capability of the SN74AUC1G14DBVR?
The output drive capability is ±8 mA at 1.8 V.
- In what package types is the SN74AUC1G14DBVR available?
The device is available in SOT-23, SC70, and DSBGA packages.
- Is the SN74AUC1G14DBVR RoHS compliant?
Yes, the SN74AUC1G14DBVR is RoHS compliant.
