Overview
The HEF4020BT-Q100J is a 14-stage binary ripple counter integrated circuit produced by Nexperia USA Inc. This component is designed with a clock input (CP) and an overriding asynchronous master reset input (MR), along with 12 buffered parallel outputs. It is part of the HEF4000B series, known for its reliability and performance in various electronic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | SOIC-16 |
| Qualification | AEC-Q100 |
| Number of Stages | 14 |
| Counting Mode | Binary Ripple Counter |
| Clock Input | CP (Negative Edge) |
| Reset Input | MR (Asynchronous Master Reset) |
| Outputs | 12 Buffered Parallel Outputs |
Key Features
- 14-stage binary ripple counter with negative edge clock input.
- Asynchronous master reset input for overriding the counter.
- 12 buffered parallel outputs for direct access to the counter states.
- AEC-Q100 qualified, ensuring reliability in automotive and other demanding applications.
- SOIC-16 package, providing a compact and widely used form factor.
Applications
The HEF4020BT-Q100J is suitable for a variety of applications, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is reliable in automotive environments.
- Digital counters and timers: Ideal for applications requiring sequential counting and timing functions.
- Industrial control systems: Used in control circuits that require precise counting and timing.
- Consumer electronics: Found in devices that need binary counting capabilities, such as digital clocks and counters.
Q & A
- What is the HEF4020BT-Q100J? The HEF4020BT-Q100J is a 14-stage binary ripple counter integrated circuit.
- Who manufactures the HEF4020BT-Q100J? It is manufactured by Nexperia USA Inc.
- What is the package type of the HEF4020BT-Q100J? It comes in a SOIC-16 package.
- Is the HEF4020BT-Q100J AEC-Q100 qualified? Yes, it is AEC-Q100 qualified.
- What type of clock input does the HEF4020BT-Q100J have? It has a negative edge clock input.
- How many parallel outputs does the HEF4020BT-Q100J have? It has 12 buffered parallel outputs.
- What is the reset mechanism of the HEF4020BT-Q100J? It has an asynchronous master reset input.
- In which applications is the HEF4020BT-Q100J commonly used? It is used in automotive systems, digital counters and timers, industrial control systems, and consumer electronics.
- Why is AEC-Q100 qualification important for the HEF4020BT-Q100J? AEC-Q100 qualification ensures the component's reliability in automotive and other demanding environments.
- Where can I purchase the HEF4020BT-Q100J? It can be purchased from various electronic component distributors such as Digi-Key, TTI, and others.
