Overview
The 74HCT393D,653 is a dual 4-bit binary ripple counter integrated circuit produced by Nexperia USA Inc. This component is part of the 74HCT series, which is known for its high-speed CMOS logic and compatibility with TTL (Transistor-Transistor Logic) levels. The 74HCT393D,653 is designed to provide reliable and efficient counting functionality in a variety of electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT393D,653 |
| Description | IC DUAL 4BIT BINARY RIPPLE CTR |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Trigger Type | Negative Edge |
| Reset | Asynchronous |
| Operating Temperature | -40°C ~ 125°C |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Mounting Type | Surface Mount |
| Logic Type | Binary Counter |
| Direction | Up |
| Count Rate | 53 MHz |
Key Features
- Dual 4-bit Binary Ripple Counter: The 74HCT393D,653 features two independent 4-bit binary counters, making it suitable for a wide range of counting applications.
- High-Speed CMOS Logic: This IC operates at high speeds, ensuring efficient performance in various electronic systems.
- TTL Compatibility: The 74HCT series is compatible with TTL logic levels, making it versatile for use in different circuit designs.
- Asynchronous Reset: The counters have asynchronous reset inputs, allowing for immediate reset regardless of the clock signal.
- Negative Edge Triggering: The counters are triggered on the negative edge of the clock signal, providing precise timing control.
- Wide Operating Temperature Range: The IC operates reliably over a temperature range of -40°C to 125°C, making it suitable for harsh environments.
Applications
- Digital Counting Systems: Ideal for applications requiring accurate and reliable counting, such as in digital meters, timers, and frequency counters.
- Automotive Systems: With its AEC-Q100 qualification, this IC is suitable for use in automotive electronics, including dashboard displays and control systems.
- Industrial Control Systems: Used in industrial automation for counting and timing functions in control circuits.
- Consumer Electronics: Found in various consumer electronics such as calculators, digital clocks, and other devices requiring binary counting.
Q & A
- What is the part number of this IC?
The part number is 74HCT393D,653.
- Who is the manufacturer of this IC?
The manufacturer is Nexperia USA Inc.
- What is the package type of the 74HCT393D,653?
The package type is 14-SOIC (0.154", 3.90mm Width).
- What is the voltage supply range for this IC?
The voltage supply range is 4.5 V to 5.5 V.
- What is the trigger type of the counters in this IC?
The counters are triggered on the negative edge of the clock signal.
- Does this IC have asynchronous reset?
- What is the operating temperature range of this IC?
The operating temperature range is -40°C to 125°C.
- How many bits per element does this counter have?
Each element is a 4-bit binary counter.
- What is the maximum count rate of this IC?
The maximum count rate is 53 MHz.
- Is this IC suitable for automotive applications?
