CD4082 Dual 4-Input AND Gate

The CD4082 is a dual 4-input AND gate from the 40xx series CMOS logic family. This device contains two independent 4-input AND gates, each generating a high output only when all four of its inputs are high. The CD4082 delivers standard CMOS performance with wide supply voltage tolerance and extremely low quiescent current.

Each AND gate features four inputs that are logically ANDed together. The output is high when all inputs are high. This is useful for implementing multi-input enable circuits, logic gating in digital systems, and as a building block for larger combinacional functions. The CD4082 is suitable for use in control logic, address decoding, and data routing applications.

Features:

1. Two independent 4-input AND gates
2. Function: Y = A·B·C·D per gate
3. High output only when all inputs are high
4. Wide operating voltage: 3V to 15V DC
5. Standard 14-pin DIP package
6. Low power consumption: 10µA at 5V
7. High noise immunity: 45% of VDD typical
8. Compatible with 40xx and 74HC families