Overview
The 74HCT393D-Q100J from Nexperia USA Inc. is a dual 4-bit binary ripple counter integrated circuit. This component is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The device features two independent 4-bit binary counters, each with its own clock input and asynchronous master reset. This makes it versatile for various counting and timing applications in electronic circuits.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Package | 14-SO (SOT108-1) | Surface Mount, 14-pin Small Outline package |
| Voltage - Supply | 4.5 V ~ 5.5 V | Operating voltage range |
| Trigger Type | Negative Edge | Counter advances on the HIGH-to-LOW transition of the clock input |
| Reset | Asynchronous Master Reset | Clears the counter stages and forces the outputs LOW, independent of the clock input |
| Number of Elements | 2 | Dual 4-bit binary counters |
| Number of Bits per Element | 4 | Each counter is a 4-bit binary counter |
| Logic Type | Binary Counter | Type of logic function performed by the IC |
| Count Rate | Up to 53 MHz | Maximum frequency at which the counter can operate |
| Operating Temperature | -40°C ~ 125°C | Temperature range over which the IC can operate |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | Electrostatic discharge protection levels |
Key Features
- Dual 4-bit Binary Ripple Counters: Each counter features a clock input and an asynchronous master reset, allowing for independent operation.
- TTL Input Levels: Compatible with TTL logic levels, making it suitable for a wide range of applications.
- Wide Supply Voltage Range: Operates from 4.5 V to 5.5 V, providing flexibility in power supply design.
- Low Power Dissipation: CMOS technology ensures low power consumption.
- High Noise Immunity: Robust against noise, ensuring reliable operation in noisy environments.
- ESD Protection: High levels of electrostatic discharge protection to safeguard against damage.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, ensuring reliable operation under various conditions.
Applications
- Automotive Systems: Suitable for use in automotive applications due to its AEC-Q100 qualification.
- Industrial Control Systems: Used in industrial control systems for counting and timing functions.
- Consumer Electronics: Found in various consumer electronic devices requiring binary counting functions.
- Timing and Synchronization: Used in circuits requiring precise timing and synchronization.
Q & A
- What is the 74HCT393D-Q100J?
The 74HCT393D-Q100J is a dual 4-bit binary ripple counter integrated circuit from Nexperia USA Inc.
- What is the package type of the 74HCT393D-Q100J?
The package type is 14-SO (SOT108-1), which is a surface mount Small Outline package.
- What is the operating voltage range of the 74HCT393D-Q100J?
The operating voltage range is from 4.5 V to 5.5 V.
- How does the counter advance in the 74HCT393D-Q100J?
The counter advances on the HIGH-to-LOW transition of the clock input.
- What type of reset does the 74HCT393D-Q100J have?
The 74HCT393D-Q100J has an asynchronous master reset.
- What is the maximum count rate of the 74HCT393D-Q100J?
The maximum count rate is up to 53 MHz.
- What is the operating temperature range of the 74HCT393D-Q100J?
The operating temperature range is from -40°C to 125°C.
- Does the 74HCT393D-Q100J have ESD protection?
Yes, it has high levels of ESD protection, exceeding 2000 V for HBM and 1000 V for CDM.
- What are some common applications of the 74HCT393D-Q100J?
Common applications include automotive systems, industrial control systems, consumer electronics, and timing and synchronization circuits.
- Is the 74HCT393D-Q100J AEC-Q100 qualified?
Yes, the 74HCT393D-Q100J is AEC-Q100 qualified, making it suitable for automotive applications.
