Overview
The SN74HC193PWR is a 4-bit synchronous up/down binary counter produced by Texas Instruments. It belongs to the 74HC series and is designed for use in digital logic applications. This IC is housed in a 16-TSSOP package, making it suitable for surface-mount technology (SMT). Its key features include synchronous operation, asynchronous reset, and a wide operating voltage range of 2V to 6V. The SN74HC193PWR is ideal for applications requiring precise counting and control, such as industrial automation, consumer electronics, and embedded systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Binary Counter | - | - |
| Direction | Up/Down | - | - |
| Number of Elements | 1 | - | - |
| Bits per Element | 4 | - | - |
| Reset Type | Asynchronous | - | - |
| Timing | Synchronous | - | - |
| Count Rate | 24 | MHz | - |
| Trigger Type | Positive Edge | - | - |
| Voltage Supply | 2 to 6 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package | 16-TSSOP | - | 4.40mm width |
Key Features
- Synchronous up/down counting for precise control.
- Asynchronous reset for immediate initialization.
- Wide operating voltage range (2V to 6V) for flexibility in various applications.
- Positive edge-triggered operation for reliable performance.
- Compact 16-TSSOP package suitable for space-constrained designs.
Applications
The SN74HC193PWR is widely used in digital systems requiring counting and control functionalities. Typical applications include:
- Industrial Automation: Used in control systems for counting operations and process monitoring.
- Consumer Electronics: Integrated into devices like timers, clocks, and digital displays.
- Embedded Systems: Employed in microcontrollers and digital signal processing units for counting tasks.
- Automotive Electronics: Utilized in vehicle control systems for monitoring and counting events.
Q & A
1. What is the operating voltage range of the SN74HC193PWR?
The operating voltage range is 2V to 6V.
2. Does the SN74HC193PWR support asynchronous reset?
Yes, it features an asynchronous reset function.
3. What is the maximum count rate of this IC?
The maximum count rate is 24 MHz.
4. Is the SN74HC193PWR suitable for surface-mount applications?
Yes, it comes in a 16-TSSOP package designed for surface-mount technology.
5. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design and wide operating temperature range.
6. What is the logic type of the SN74HC193PWR?
It is a binary counter.
7. Does the SN74HC193PWR support synchronous operation?
Yes, it operates synchronously for precise counting.
8. What is the package type of the SN74HC193PWR?
It is available in a 16-TSSOP package.
9. What is the operating temperature range of this IC?
The operating temperature range is -40°C to 85°C.
10. Can the SN74HC193PWR be used in industrial automation?
Yes, it is ideal for industrial automation systems requiring counting and control functions.
