Overview
The CD4516BE is a 4-bit binary up/down counter integrated circuit (IC) produced by Texas Instruments. It belongs to the 4000 series of logic ICs and is widely used in digital counting applications. This IC is designed for versatility, offering both up and down counting modes, and includes a preset function for initializing the counter to a specific value. The CD4516BE is suitable for applications requiring precise counting and timing control, making it a popular choice in industrial, automotive, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Processor Speed | 8 | MHz | |
| Supply Voltage | 3 - 18 | V | |
| Number of Bits | 4 | ||
| Operating Temperature | -55 to 125 | °C | |
| Package | PDIP-16 |
Key Features
- 4-bit binary up/down counter with preset functionality.
- Wide operating voltage range (3V to 18V), suitable for various applications.
- High-speed operation up to 8 MHz.
- Robust design with an operating temperature range of -55°C to 125°C.
- Available in PDIP-16 package for easy integration.
Applications
The CD4516BE is commonly used in digital counting and timing applications. Its key application areas include:
- Industrial Automation: For counting pulses in machinery and equipment.
- Consumer Electronics: In devices requiring precise timing, such as clocks and timers.
- Automotive Electronics: For odometer and other counting applications.
- Communication Systems: In frequency division and signal processing circuits.
Q & A
1. What is the operating voltage range of the CD4516BE?
The CD4516BE operates within a voltage range of 3V to 18V.
2. Can the CD4516BE count both up and down?
Yes, it supports both up and down counting modes.
3. What is the maximum clock frequency for the CD4516BE?
The maximum clock frequency is 8 MHz.
4. Is the CD4516BE suitable for high-temperature environments?
Yes, it can operate in temperatures ranging from -55°C to 125°C.
5. What package does the CD4516BE come in?
It is available in a PDIP-16 package.
6. Does the CD4516BE have a preset function?
Yes, it includes a preset function for initializing the counter.
7. What are typical applications of the CD4516BE?
It is used in industrial automation, consumer electronics, automotive electronics, and communication systems.
8. How many bits does the CD4516BE counter have?
It is a 4-bit counter.
9. Is the CD4516BE still in production?
Yes, it is an active product in Texas Instruments' portfolio.
10. What is the significance of the 4000 series in the CD4516BE?
The 4000 series is known for its CMOS logic ICs, offering low power consumption and high noise immunity.
