Overview
The SN74AUC1G14DBVRG4, produced by Texas Instruments, is a single Schmitt-trigger inverter integrated circuit. This device is designed to operate within a voltage range of 0.8 V to 2.7 V, with optimal performance between 1.65 V and 1.95 V. It performs the Boolean function Y = A, acting as an independent inverter with Schmitt-trigger inputs that provide hysteresis, enhancing noise immunity and signal stability. The device is packaged in a compact SOT-23-5 package, utilizing Texas Instruments' NanoFree™ package technology, which uses the die as the package itself. This design is particularly beneficial for applications requiring minimal board space and high reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 0.8 to 2.7 | V |
| Input Voltage (VI) | -0.5 to 3.6 | V |
| Output Current (IO) | ±8 mA at 1.8 V | mA |
| Propagation Delay (tpd) | 2.5 ns typical at 1.8 V | ns |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | SOT-23-5 | |
| Pin Count | 5 pins | |
| Dimensions | 2.90 mm x 1.60 mm | mm |
Key Features
- Schmitt-Trigger Action: Provides hysteresis to improve noise immunity and create sharp edges on input signals.
- Wide Operating Voltage Range: Supports operation from 0.8 V to 2.7 V, with optimal performance between 1.65 V and 1.95 V.
- High-Speed Operation: Typical propagation delay of 2.5 ns at 1.8 V, suitable for high-speed digital applications.
- Low Power Consumption: Features low static and dynamic power consumption, with a maximum ICC of 10 μA.
- Partial-Power-Down Mode: Ioff circuitry disables the outputs when the device is powered down, preventing current backflow and damage to the device.
- Compact Package: Available in a small SOT-23-5 package, saving board space in compact designs.
- ESD Protection: Exceeds JESD 22 standards for human-body model, machine model, and charged-device model.
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 operating voltage range of the SN74AUC1G14DBVRG4?
The device 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 is the typical propagation delay of the SN74AUC1G14DBVRG4 at 1.8 V?
The typical propagation delay is 2.5 ns at 1.8 V.
- What type of package does the SN74AUC1G14DBVRG4 use?
The device is packaged in a SOT-23-5 package.
- What is the maximum output current of the SN74AUC1G14DBVRG4 at 1.8 V?
The maximum output current is ±8 mA at 1.8 V.
- Does the SN74AUC1G14DBVRG4 support partial-power-down mode?
Yes, the device supports partial-power-down mode using Ioff circuitry.
- What are the dimensions of the SOT-23-5 package?
The dimensions are 2.90 mm x 1.60 mm.
- What is the operating temperature range of the SN74AUC1G14DBVRG4?
The operating temperature range is -40°C to 125°C.
- What kind of ESD protection does the SN74AUC1G14DBVRG4 have?
The device exceeds JESD 22 standards for human-body model, machine model, and charged-device model.
- What are some common applications of the SN74AUC1G14DBVRG4?
Common applications include AV receivers, audio docks, Blu-Ray players, embedded PCs, and various consumer electronics.
- How does the Schmitt-trigger action benefit the SN74AUC1G14DBVRG4?
The Schmitt-trigger action provides hysteresis, which improves noise immunity and creates sharp edges on input signals.
