Overview
The CD4502BE, manufactured by Texas Instruments, is a CMOS hex inverter/buffer with tri-state outputs. This integrated circuit is part of the 4000B series and is designed for applications requiring high noise immunity and low power consumption. It is particularly suited for use in digital logic systems where buffering and inversion of signals are necessary. The CD4502BE is housed in a 16-pin DIP package, making it compatible with standard PCB designs. Its market positioning targets designers and engineers working on industrial control systems, automotive electronics, and consumer electronics, where reliability and efficiency are paramount.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Inverter, Buffer | ||
| Circuit Count | 6 | ||
| Input Count | 1 | ||
| Features | Tri-State | ||
| Supply Voltage | 3 V ~ 18 V | V | |
| Static Current | 4 µA | A | Max |
| Output Current | 3.4mA, 20.4mA | A | High, Low |
| Logic Level Low | 1.5 V ~ 4 V | V | |
| Logic Level High | 3.5 V ~ 11 V | V | |
| Propagation Delay | 130 ns | s | @ 15V, 50pF |
| Operating Temperature | -55°C ~ 125°C | °C | |
| Mounting Type | Through Hole | ||
| Package | 16-PDIP |
Key Features
- High noise immunity characteristic of CMOS devices
- Low power consumption
- Tri-state outputs for bus-oriented applications
- Wide supply voltage range: 3V to 18V
- Compatible with standard TTL outputs
Applications
The CD4502BE is widely used in various applications including industrial control systems, automotive electronics, and consumer electronics. Its ability to provide buffering and inversion of signals makes it ideal for use in digital logic systems. In industrial control systems, it ensures reliable signal processing and control. In automotive electronics, it contributes to the efficient management of electronic components. For consumer electronics, it supports the functionality of digital devices by ensuring accurate signal inversion and buffering.
Q & A
1. What is the supply voltage range for the CD4502BE?
The supply voltage range for the CD4502BE is from 3V to 18V.
2. What type of package does the CD4502BE come in?
The CD4502BE comes in a 16-pin DIP package.
3. Can the CD4502BE drive TTL outputs?
Yes, the CD4502BE is compatible with standard TTL outputs.
4. What is the operating temperature range for the CD4502BE?
The operating temperature range for the CD4502BE is from -55°C to 125°C.
5. Does the CD4502BE have tri-state outputs?
Yes, the CD4502BE features tri-state outputs, which are useful for bus-oriented applications.
6. What is the maximum propagation delay of the CD4502BE?
The maximum propagation delay is 130 ns at 15V with a 50pF load.
7. How many inverters/buffers are in the CD4502BE?
The CD4502BE contains six inverters/buffers.
8. What is the static current consumption of the CD4502BE?
The static current consumption is a maximum of 4 µA.
9. Is the CD4502BE suitable for automotive applications?
Yes, the CD4502BE is suitable for automotive electronics due to its reliability and efficiency.
10. What makes the CD4502BE suitable for industrial control systems?
The CD4502BE's high noise immunity and low power consumption make it ideal for industrial control systems, ensuring reliable signal processing and control.
