Images à titre indicatif uniquement
SN74AC14D
+NomenclatureIC INV SCHMITT 6CH 1-IN 14SOIC
-
FabricantTexas Instruments
-
Pièce fabricant #SN74AC14D
-
Package 14-SOIC
-
En stock3499
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package | Tube |
| Series | 74AC |
| ProductStatus | Active |
| LogicType | Inverter |
| NumberofCircuits | 6 |
| NumberofInputs | 1 |
| Features | Schmitt Trigger |
| Voltage-Supply | 2V ~ 6V |
| Current-Quiescent(Max) | 2 µA |
| Current-OutputHighLow | 24mA, 24mA |
| LogicLevel-Low | 0.5V ~ 1.1V |
| LogicLevel-High | 2.2V ~ 3.9V |
| MaxPropagationDelay@VMaxCL | 10ns @ 5V, 50pF |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-SOIC |
Présentation
Description
Moreover, the SN74AC14D benefits from low power consumption and high noise immunity, making it suitable for battery-powered and high-density systems. Its AC series also ensures high-speed operation, which is essential for applications requiring rapid signal processing. The SN74AC14D is typically available in a 14-pin SOIC package, facilitating easy integration into circuit boards.
Overall, the SN74AC14D is a versatile and reliable choice for applications in signal conditioning, waveform shaping, and other digital logic functions where stable signal transformation is critical.
Equivalent
1. 74HC14 - NXP, ON Semiconductor, or Texas Instruments
2. CD40106 - Texas Instruments, ON Semiconductor
3. MC74VHC14 - ON Semiconductor
4. HEF40106 - NXP
5. TC74HC14 - Toshiba
These equivalents provide similar functionalities but may differ in voltage ranges and speeds. Always check the datasheet for compatibility in your specific application.
Features
1. Schmitt-Trigger Inputs: These inputs provide hysteresis between the positive-going and negative-going input thresholds, which improves noise immunity and results in cleaner output signal transitions.
2. Wide Operating Voltage Range: It operates from 2 V to 6 V, making it versatile for various voltage applications.
3. High-Speed Performance: The device offers fast switching speeds, with typical propagation delay time of 7.5 ns at 5 V.
4. Low Power Consumption: It features low power dissipation, with a typical quiescent current of 4 µA.
5. Standard Logic Levels: Compatible with TTL and CMOS logic levels, allowing for easy interfacing with other logic families.
6. Temperature Range: It operates over a wide temperature range, typically from -40°C to 85°C.
7. Pin Configuration: Available in a 14-pin SOIC package for easy integration into circuit designs.
These features make the SN74AC14D suitable for applications requiring signal conditioning, waveform shaping, and noise rejection.
Pinout
Here's a concise pinout for the SN74AC14D:
1. VCC (Pin 14): Power supply voltage.
2. GND (Pin 7): Ground connection.
3. Inputs/Outputs: The remaining pins are organized in pairs with an input and its corresponding output for each inverter:
- A1 (Pin 1) → Y1 (Pin 2)
- A2 (Pin 3) → Y2 (Pin 4)
- A3 (Pin 5) → Y3 (Pin 6)
- A4 (Pin 9) → Y4 (Pin 8)
- A5 (Pin 11) → Y5 (Pin 10)
- A6 (Pin 13) → Y6 (Pin 12)
This IC is typically used in applications requiring signal conditioning, waveform shaping, or as a simple inverter with noise immunity.
Manufacturer
Application
1. Signal Conditioning: Converts slow or noisy input signals into clean digital outputs.
2. Waveform Shaping: Helps in the generation of precise square wave signals from various waveform inputs.
3. Debouncing: Useful in eliminating the bounce in mechanical switch signals.
4. Oscillator Circuits: Can be used to design simple RC oscillators.
5. Level Shifting: Facilitates voltage level translation in mixed-signal circuits.
6. Buffering: Acts as a buffer for driving additional loads or increasing signal strength.
These attributes make it suitable for a wide range of digital and mixed-signal applications.