Overview
The 74AHCT14PW,112 is a hex Schmitt-trigger inverter integrated circuit produced by Nexperia USA Inc. This component is part of the 74AHCT series, known for its high-speed and low-power consumption characteristics. It features six independent Schmitt-trigger inverters, each performing the Boolean function Y = A. This device is particularly useful in applications requiring noise immunity and stable switching thresholds.
Key Specifications
| Parameter | Value |
|---|---|
| Type | IC INVERTER SCHMITT 6CH 14TSSOP |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Quiescent Current | 2µA |
| Current - Output High, Low | 8mA, 8mA |
| Propagation Delay | 8 ns @ 5V, 50pF |
| Logic Level - Low | 0.5V ~ 0.6V |
| Logic Level - High | 1.9V ~ 2.1V |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
Key Features
- Schmitt Trigger Functionality: Provides noise immunity and stable switching thresholds.
- TTL-Voltage Compatible Inputs: Ensures compatibility with TTL logic levels.
- Low Power Consumption: Quiescent current of 2µA, making it suitable for low-power applications.
- High-Speed Operation: Propagation delay of 8 ns at 5V and 50pF load capacitance.
- ESD Protection: Exceeds JESD 22 standards for human-body, machine, and charged-device models.
- Compact Package: 14-TSSOP package with a small footprint, saving up to 60% of space compared to leaded packages.
- Wide Operating Temperature Range: Operates from -40°C to 125°C.
Applications
- Consumer Electronics: Suitable for use in washing machines, range hoods, refrigerators, and VCRs.
- Industrial Automation: Used in various industrial control systems and automation equipment.
- Telecom and Networking: Applied in servers, network switches, and telecom infrastructures.
- Test and Measurement Equipment: Utilized in test and measurement devices due to its high accuracy and stability.
Q & A
- What is the primary function of the 74AHCT14PW,112?
The primary function is to act as a hex Schmitt-trigger inverter, providing six independent inverters with noise immunity and stable switching thresholds.
- What is the operating voltage range of the 74AHCT14PW,112?
The operating voltage range is 4.5V to 5.5V.
- What is the propagation delay of the 74AHCT14PW,112?
The propagation delay is 8 ns at 5V and 50pF load capacitance.
- Is the 74AHCT14PW,112 RoHS compliant?
- What is the package type of the 74AHCT14PW,112?
The package type is 14-TSSOP (0.173, 4.40mm Width).
- What are the logic levels for the inputs and outputs of the 74AHCT14PW,112?
The logic levels are 0.5V ~ 0.6V for low and 1.9V ~ 2.1V for high.
- Does the 74AHCT14PW,112 have ESD protection?
- What is the quiescent current of the 74AHCT14PW,112?
The quiescent current is 2µA.
- What is the operating temperature range of the 74AHCT14PW,112?
The operating temperature range is -40°C to 125°C.
- Is the 74AHCT14PW,112 suitable for high-speed applications?
