Overview
The 74HC393D-Q100J, produced by Nexperia USA Inc., is a dual 4-stage binary ripple counter. This integrated circuit (IC) is part of the 74HC and 74HCT series, known for their high performance and reliability. Each counter within the IC features a clock input (nCP), an overriding asynchronous master reset input (nMR), and four buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP, and a HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state of nCP. This component is particularly suited for applications requiring precise timing and counting functions.
Key Specifications
| Type number | VCC (V) | Output drive capability (mA) | Logic switching levels | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC393D-Q100 | 2.0 - 6.0 | ± 5.2 | CMOS | 12 | 99 | low | -40 ~ 125 | 89 | 7.4 | 47 | SO14 |
Key Features
- Automotive Product Qualification: Qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, providing flexibility in various power environments.
- CMOS Low Power Dissipation: Low power consumption, which is beneficial for energy-efficient designs.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- ESD Protection: Complies with ANSI/ESDA/JEDEC JS-001 class 2 (exceeds 2000 V) and JS-002 class C3 (exceeds 1000 V).
- Individual Clocks and Resets: Each 4-bit counter has its own clock input and master reset, allowing for independent control.
- Divide by Any Binary Module: Can divide by any binary module up to 2^8 in one package.
Applications
The 74HC393D-Q100J is versatile and can be used in a variety of applications, including:
- Automotive Systems: Suitable for use in automotive electronics due to its AEC-Q100 qualification.
- Industrial Control Systems: Used in timing and counting functions within industrial automation and control systems.
- Consumer Electronics: Found in consumer devices requiring precise timing and counting, such as digital clocks and counters.
- Computing and Networking: Used in various computing and networking equipment for timing and synchronization purposes.
Q & A
- What is the 74HC393D-Q100J used for?
The 74HC393D-Q100J is a dual 4-stage binary ripple counter used for timing and counting functions in various electronic systems.
- What is the supply voltage range of the 74HC393D-Q100J?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the logic switching levels for the 74HC393D-Q100J?
The logic switching levels are CMOS level.
- Does the 74HC393D-Q100J have ESD protection?
- What is the operating temperature range of the 74HC393D-Q100J?
The operating temperature range is from -40°C to +125°C.
- What package type is the 74HC393D-Q100J available in?
The 74HC393D-Q100J is available in the SO14 (SOT108-1) package.
- Can the 74HC393D-Q100J be used in automotive applications?
- What is the maximum frequency of operation for the 74HC393D-Q100J?
- Does the 74HC393D-Q100J have individual clocks and resets for each counter?
- What is the propagation delay of the 74HC393D-Q100J?
CC = 5 V.
