Overview
The 74AHC02PW,112, manufactured by Nexperia USA Inc., is a high-speed Si-gate CMOS logic gate. This component is part of the 74AHC family and provides a quad 2-input NOR function. It is designed to be pin compatible with Low-power Schottky TTL (LSTTL) and is specified in compliance with JEDEC standard No. 7-A. The device operates over a wide supply voltage range of 2V to 5.5V and is suitable for various electronic designs requiring high-speed and low-power logic operations.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Quad 2-input NOR gate |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C to 125°C |
| Voltage - Supply | 2V to 5.5V |
| Propagation Delay | 7.5 ns @ 5V, 50pF |
| Quiescent Current | 2 μA |
| Current - Output High, Low | ±8 mA |
| Logic Level - Low | 0.5V to 1.65V |
| Logic Level - High | 1.5V to 3.85V |
| ESD Protection | HBM: >2000 V, CDM: >1000 V |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Yes |
Key Features
- High-Speed Operation: The 74AHC02PW,112 offers balanced propagation delays, ensuring high-speed logic operations.
- Schmitt-Trigger Action: All inputs have a Schmitt-trigger action, which helps in noise immunity.
- Wide Supply Voltage Range: Operates from 2V to 5.5V, making it versatile for various applications.
- ESD Protection: Provides high ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- Multiple Package Options: Available in various packages, including TSSOP14, SO14, and DHVQFN14.
- Low Power Consumption: Features low quiescent current, making it suitable for power-sensitive designs.
- CMOS Logic Levels: Inputs accept CMOS logic levels, and the device is compatible with TTL levels for the 74AHCT02 variant.
Applications
The 74AHC02PW,112 is widely used in various electronic designs across different industries, including:
- Automotive Systems: Due to its automotive-grade temperature range and robust ESD protection, it is suitable for automotive applications.
- Industrial Control Systems: Used in industrial control systems where high-speed and reliable logic operations are required.
- Consumer Electronics: Found in consumer electronics such as mobile devices, wearables, and other portable electronics.
- Computing and Networking: Used in computing and networking equipment where low power consumption and high-speed logic are essential.
Q & A
- What is the primary function of the 74AHC02PW,112?
The primary function of the 74AHC02PW,112 is to provide a quad 2-input NOR logic gate.
- What is the operating supply voltage range of the 74AHC02PW,112?
The operating supply voltage range is from 2V to 5.5V.
- What are the propagation delays for the 74AHC02PW,112?
The propagation delay is typically 7.5 ns at 5V with a 50pF load capacitance.
- Does the 74AHC02PW,112 have ESD protection?
Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What are the package options available for the 74AHC02PW,112?
The device is available in TSSOP14, SO14, and DHVQFN14 packages.
- Is the 74AHC02PW,112 RoHS compliant?
Yes, it is ROHS3 compliant and lead-free.
- What is the moisture sensitivity level (MSL) of the 74AHC02PW,112?
The MSL is 1 (Unlimited).
- What are the typical applications of the 74AHC02PW,112?
It is used in automotive, industrial, consumer electronics, and computing applications.
- Does the 74AHC02PW,112 have Schmitt-trigger inputs?
Yes, all inputs have a Schmitt-trigger action.
- What is the quiescent current of the 74AHC02PW,112?
The quiescent current is typically 2 μA.
