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SN74LVC14ARGYR
+StücklisteIC INV SCHMITT 6CH 1-IN 14VQFN
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HerstellerTexas Instruments
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Herstellerteil #SN74LVC14ARGYR
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74LVC |
| ProductStatus | Active |
| LogicType | Inverter |
| NumberofCircuits | 6 |
| NumberofInputs | 1 |
| Features | Schmitt Trigger |
| Voltage-Supply | 1.65V ~ 3.6V |
| Current-Quiescent(Max) | 1 µA |
| Current-OutputHighLow | 24mA, 24mA |
| LogicLevel-Low | 0.15V ~ 0.8V |
| LogicLevel-High | 1.3V ~ 2V |
| MaxPropagationDelay@VMaxCL | 6.2ns @ 3.3V, 50pF |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-VQFN (3.5x3.5) |
Übersicht
Description
This chip is part of the LVC family, known for its low power consumption and high-speed operation. The device supports up to 5.5 V tolerance on the inputs, allowing it to interface with 5 V signals in mixed-mode environments. Its compact package type, generally the TSSOP (thin-shrink small-outline package), is beneficial for space-constrained designs.
The SN74LVC14ARGYR is widely used in applications where robust signal processing is required, such as in communication and computing systems, control circuits, and other digital systems requiring reliable logic level conversion and noise filtering.
Equivalent
Features
1. Supply Voltage Range: Operates from 1.65 V to 3.6 V, making it ideal for low-voltage applications.
2. Input Voltage Range: Compatible with input levels up to 5.5 V, regardless of the Vcc value.
3. Low Power Consumption: Offers low-power operation with a typical quiescent current of 10 µA.
4. Schmitt-Trigger Inputs: The device features Schmitt-trigger inputs that allow for slow input signals and improve noise immunity.
5. High Drive Capability: Can drive up to ±24 mA output current at 3.3 V.
6. Output Type: Provides CMOS output levels, ensuring compatibility with other CMOS devices.
7. Propagation Delay: Features a fast propagation delay, typically around 3.5 ns at 3.3 V.
8. Package: Available in a thin small-outline package (TSOP) with 14 pins.
These features make the SN74LVC14ARGYR suitable for applications requiring robust signal conditioning and fast logic-level conversion.
Pinout
The primary function of this device is to perform the logic inversion with a Schmitt-trigger input, which provides hysteresis for slow or noisy input signals, thereby ensuring clean and fast output transitions. Each of the six inverters in the device can handle a single input, and they are all independent of each other, allowing multiple separate signals to be processed simultaneously.
The pins on the device are used for power supply (VCC and GND), six inputs (one for each inverter), and six outputs (one for each inverter). The device is suitable for use in a wide range of applications, specifically where signal integrity needs to be maintained under varying or noisy conditions.
Manufacturer
Application
1. Signal Inversion: Provides logical inversion of digital signals.
2. Noise Immunity: Enhances noise margins, making it ideal for environments with electrical noise.
3. Waveform Shaping: Converts slow or noisy input signals into clean digital outputs.
4. Switch Debouncing: Stabilizes signal from mechanical switches to prevent multiple transitions.
5. Oscillator Circuits: Functions as a component in creating simple oscillators or clock generators.
6. Level Conversion: Useful in interfacing between different logic levels, such as 3.3V and 5V systems.
These capabilities make it suitable for consumer electronics, industrial automation, and telecommunications.