Texas Instruments

SN74HCT14DBR

SN74HCT14DBR Description

The SN74HCT14DBR is a high-performance inverter chip manufactured by Texas Instruments, belonging to the 74HCT series. This surface-mount device features Schmitt Trigger technology, which helps reduce noise and improve signal stability. It operates within a supply voltage range of 4.5V to 5.5V and has a maximum propagation delay of 30ns at 5.5V and 50pF. The SN74HCT14DBR is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications.

SN74HCT14DBR Features

• Logic Type: Inverter
• Schmitt Trigger: Reduces noise and improves signal stability
• Max Propagation Delay: 30ns @ 5.5V, 50pF
• Voltage - Supply: 4.5V ~ 5.5V
• Input Logic Level - Low: 0.5V ~ 0.6V
• Input Logic Level - High: 1.9V ~ 2.1V
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 4mA, 4mA
• Number of Inputs: 1
• Number of Circuits: 6
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

SN74HCT14DBR Applications

The SN74HCT14DBR is ideal for various applications where signal inversion and noise reduction are crucial. Some specific use cases include:

1. Digital Circuits: Inverting signals in digital circuits to control the flow of data.
2. Signal Conditioning: Improving signal quality in noisy environments using Schmitt Trigger technology.
3. Automotive Electronics: Inverting signals in automotive control systems for better signal integrity.
4. Industrial Control Systems: Ensuring reliable signal inversion in harsh industrial environments.

Conclusion of SN74HCT14DBR

The SN74HCT14DBR is a versatile inverter chip with Schmitt Trigger capabilities, offering excellent performance and reliability. Its unique features, such as low propagation delay and RoHS3 compliance, make it a preferred choice for applications requiring high signal integrity and environmental responsibility. With its wide supply voltage range and robust performance, the SN74HCT14DBR is an ideal solution for various digital and signal conditioning applications.