Overview
The CD4050BDWR is a CMOS hex non-inverting buffer/converter IC manufactured by Texas Instruments. This product is designed to provide high-to-low and low-to-high level shifting capabilities, making it suitable for interfacing between different logic families or voltage levels. It is widely used in digital systems for signal buffering, level translation, and waveform shaping. The CD4050BDWR is positioned as a reliable and cost-effective solution for engineers and designers working on mixed-voltage systems, industrial automation, and consumer electronics. Its unique selling points include its high noise immunity, low power consumption, and robust performance across a wide range of operating conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3 to 18 | V | Wide operating range |
| Input Voltage | 0 to VDD | V | Compatible with various logic levels |
| Output Current | ±6.8 | mA | High drive capability |
| Propagation Delay | 90 | ns | Typical at VDD = 10V |
| Power Dissipation | 500 | mW | Maximum |
| Operating Temperature | -55 to 125 | °C | Wide temperature range |
| Package | SOIC-16 | - | Surface mount |
| Logic Type | Buffer/Converter | - | Non-inverting |
Key Features
- Hex Non-Inverting Buffers: Six independent buffer channels for versatile applications.
- Wide Supply Voltage Range: Operates from 3V to 18V, suitable for mixed-voltage systems.
- High Noise Immunity: Ensures reliable performance in noisy environments.
- Low Power Consumption: Ideal for battery-powered devices.
- High Output Drive Capability: Supports driving capacitive loads and long transmission lines.
Applications
The CD4050BDWR is widely used in various industries due to its versatility and reliability. Common applications include:
- Industrial Automation: Level shifting and signal buffering in control systems.
- Consumer Electronics: Interface logic translation in audio/video equipment and gaming consoles.
- Automotive Electronics: Signal conditioning and voltage level adaptation in vehicle control units.
- Telecommunications: Waveform shaping and signal integrity enhancement in communication devices.
- Embedded Systems: Logic level conversion in microcontroller-based designs.
Q & A
1. What is the primary function of the CD4050BDWR?
The CD4050BDWR is a hex non-inverting buffer/converter used for level shifting and signal buffering in digital systems.
2. What is the operating voltage range of the CD4050BDWR?
It operates from 3V to 18V, making it suitable for mixed-voltage applications.
3. Can the CD4050BDWR drive capacitive loads?
Yes, it has a high output drive capability, making it suitable for driving capacitive loads.
4. What is the typical propagation delay of the CD4050BDWR?
The typical propagation delay is 90ns at a supply voltage of 10V.
5. Is the CD4050BDWR suitable for high-noise environments?
Yes, it features high noise immunity, ensuring reliable performance in noisy conditions.
6. What package does the CD4050BDWR come in?
It is available in an SOIC-16 surface-mount package.
7. Can the CD4050BDWR be used in automotive applications?
Yes, it is suitable for automotive electronics due to its wide operating temperature range and robustness.
8. How many buffer channels does the CD4050BDWR have?
It has six independent non-inverting buffer channels.
9. What is the maximum power dissipation of the CD4050BDWR?
The maximum power dissipation is 500mW.
10. Is the CD4050BDWR compatible with TTL logic levels?
Yes, it can interface with TTL and other logic families due to its wide input voltage range.
