Overview
The CD40103BNSR is a high-performance 8-bit synchronous down counter manufactured by Texas Instruments. This IC belongs to the CMOS Logic family and is widely used in digital counting applications. Designed for precision and reliability, the CD40103BNSR is ideal for applications requiring accurate timing and counting operations. Its compact design and low power consumption make it suitable for integration into various electronic systems. The product is particularly targeted at engineers and designers working in industrial automation, consumer electronics, and embedded systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Synchronous Down Counter | - | 8-bit |
| Supply Voltage | 3 to 18 | V | Wide operating range |
| Operating Temperature | -55 to 125 | °C | Industrial-grade |
| Package | SOIC-16 | - | Surface Mount |
| Propagation Delay | 200 | ns | Typical at 5V |
| Power Consumption | Low | - | CMOS technology |
| Output Current | ±6 | mA | High drive capability |
| Input Capacitance | 5 | pF | Typical |
Key Features
- 8-bit Synchronous Down Counter: Provides precise counting functionality with synchronous operation.
- Wide Supply Voltage Range: Operates from 3V to 18V, making it versatile for various applications.
- Low Power Consumption: Utilizes CMOS technology for energy efficiency.
- High Noise Immunity: Ensures reliable performance in noisy environments.
- Compact SOIC-16 Package: Suitable for space-constrained designs.
Applications
The CD40103BNSR is widely used in applications requiring precise counting and timing. It is commonly employed in:
- Industrial Automation: For process control and monitoring systems.
- Consumer Electronics: In devices such as digital clocks and timers.
- Embedded Systems: For microcontroller-based counting operations.
- Automotive Electronics: In vehicle control systems and instrumentation.
Q & A
1. What is the operating voltage range of the CD40103BNSR?
The CD40103BNSR operates within a voltage range of 3V to 18V.
2. What is the package type of this IC?
It comes in an SOIC-16 package.
3. Is the CD40103BNSR suitable for high-noise environments?
Yes, it features high noise immunity, making it reliable in noisy conditions.
4. What is the typical propagation delay at 5V?
The typical propagation delay is 200 ns at 5V.
5. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design.
6. What is the maximum output current of the CD40103BNSR?
The maximum output current is ±6 mA.
7. Does the CD40103BNSR support synchronous operation?
Yes, it is an 8-bit synchronous down counter.
8. What is the operating temperature range?
It operates from -55°C to 125°C.
9. Is this IC suitable for low-power applications?
Yes, it uses CMOS technology for low power consumption.
10. What are the typical applications of the CD40103BNSR?
Typical applications include industrial automation, consumer electronics, and embedded systems.
