Overview
The 74HCT14PW,118 is a hex inverter with Schmitt-trigger inputs, manufactured by Nexperia USA Inc. This device is part of the 74HC/T series and is designed to provide high-speed logic operations with low power dissipation. It features six inverting buffers with Schmitt-trigger action, which transform slowly changing input signals into sharply defined, jitter-free output signals. This makes it ideal for various applications requiring stable and noise-immune signal processing.
Key Specifications
| Parameter | Value |
|---|---|
| Logic Circuit | Inverter |
| Family | A/HC/T/U |
| No of Functions / Channels | 6 |
| Supply Voltage-Nom | 4.5 - 5.5 V |
| Supply Current | 2 µA |
| Power Dissipation | 500 mW |
| Propagation Delay | 34 ns @ 4.5 V, 50 pF |
| Operating Temperature | -40°C to +125°C |
| Capacitance | 3.5 pF |
| No of Inputs | 6 |
| High Level Output Current | -4 mA |
| Low Level Output Current | 4 mA |
| No of Pins | 14 |
| Moisture Sensitivity Level | 1 |
| Package Style | TSSOP-14 |
| Mounting Method | Surface Mount |
Key Features
- Low-power dissipation: The device operates with low power consumption, making it suitable for energy-efficient designs.
- ESD protection: It includes HBM EIA/JESD22-A114F exceeding 2000 V and MM EIA/JESD22-A115-A exceeding 200 V, ensuring robust protection against electrostatic discharge.
- High noise immunity: The Schmitt-trigger inputs provide high noise immunity, transforming slowly changing input signals into sharply defined, jitter-free output signals.
- Multiple package options: Available in various package styles, including TSSOP-14, to accommodate different design needs.
- Wide operating temperature range: Specified from -40°C to +125°C, making it suitable for a wide range of environmental conditions.
- Compliance with JEDEC standards: Complies with JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) standards.
Applications
- Wave and pulse shapers: Ideal for shaping waveforms and pulses in various electronic circuits.
- Astable multivibrators: Can be used in astable multivibrator circuits to generate square waves.
- Monostable multivibrators: Suitable for monostable multivibrator circuits to generate single pulses.
Q & A
- What is the primary function of the 74HCT14PW,118?
The primary function is to provide six inverting buffers with Schmitt-trigger inputs, transforming slowly changing input signals into sharply defined, jitter-free output signals.
- What is the supply voltage range for the 74HCT14PW,118?
The supply voltage range is from 4.5 V to 5.5 V.
- What type of ESD protection does the 74HCT14PW,118 offer?
It offers HBM EIA/JESD22-A114F exceeding 2000 V and MM EIA/JESD22-A115-A exceeding 200 V.
- What is the operating temperature range for the 74HCT14PW,118?
The operating temperature range is from -40°C to +125°C.
- What package style is the 74HCT14PW,118 available in?
It is available in a TSSOP-14 package style.
- What are some common applications of the 74HCT14PW,118?
Common applications include wave and pulse shapers, astable multivibrators, and monostable multivibrators.
- Does the 74HCT14PW,118 comply with any industry standards?
Yes, it complies with JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) standards.
- What is the propagation delay of the 74HCT14PW,118?
The propagation delay is 34 ns at 4.5 V and 50 pF load capacitance.
- How many inverting buffers does the 74HCT14PW,118 provide?
It provides six inverting buffers.
- What is the moisture sensitivity level of the 74HCT14PW,118?
The moisture sensitivity level is 1.
- Is the 74HCT14PW,118 suitable for surface mount assembly?
Yes, it is designed for surface mount assembly.
