CD4070 - Quad 2-Input Exclusive-OR (XOR) Gate IC
The CD4070 IC contains four independent Exclusive OR gates inside a single package. It is oftentimes referred to as a quad package 2-Input XOR gate IC. All four gates share the same power rail and each gate has two input lines and one output line. This IC gives the system designer a way to directly implement the Exclusive-OR Boolean function. The CD4070 makes use of complementary MOS (CMOS) transistors to achieve a broad power supply operating range, low power consumption, and a high noise margin. The IC operates at 5V, 10V, 15V, and even 20V. When operating at 5V the maximum low-level input voltage is 0.5 and the minimum high-level input voltage is 4.5.
check out : CD4078 - 8 Input NOR Gate IC
Pinout:

Pinout Of CD4070 IC
Pin Name |
Pin # |
Type |
Description |
VDD |
14 |
Power |
Supply Voltage (+3 to +15V) |
GND |
7 |
Power |
Ground (0V) |
A1 to A4 |
1, 5, 8, 12 |
Input |
Inputs A of the four XOR gates |
B1 to B4 |
2, 6, 9, 13 |
Input |
Inputs B of the four XOR gates |
Q1 to Q4 |
3, 4, 10, 11 |
Output |
Outputs from the four XOR gates |