Description
The 7486 is a high-speed CMOS Logic Quad 2-input XOR Gate. 74HCT86 contains four independent EOR gates in one package. Logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with low power consumption. It is commonly used in buffer circuits, controlled inverter circuits, etc.( Click for wide range of Logic Gates at solicstores.in).
Pin Configuration
| Pin Number | Pin Name | Description |
| 3 | Output pin (1) | Output pin of Gate – 1 |
| 1,2 | Input pin (1) | Input pins of Gate -1 |
| 7 | Ground | Connect to the ground of the circuit. |
| 4,5 | Input pin (2) | Input pins of Gate -2 |
| 6 | Output pin (2) | Output pin of Gate – 2 |
| 9,10 | Input pin (3) | Input pins of Gate -3 |
| 8 | Input pin (3) | Input pins of Gate -3 |
| 12,13 | Input pin (4) | Input pins of Gate -4 |
| 11 | Input pin (4) | Input pins of Gate -4 |
| 14 | Vcc (Vdd) | Used to power the IC. Typically +5V is used |
2-Input XOR Gate Truth Table:
Output acts based on the truth table which is given below. Let us consider the XOR logic with two inputs A, B and the output as Y. The output (Y) of the XOR gate is 1 when both inputs (A, B) are different, and is 0 when both the inputs are the same.
| Input A | Input B | Output Y |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
How to Use 74HCT86 IC
TO use the 74HCT86 XOR Gate IC, just power it using the Vcc (pin 14) and ground (pin 7) lines. The typical operating voltage of the IC is +5V. The output voltage of the IC on the pin Y will be equal to the operating voltage of the IC. As per the XOR truth table is shown above, the output of the XOR gate will be 1 when both inputs (A, B) are different and will be 0 when both the inputs are the same. The XOR gates are also called as EOR Gates or EXOR Gate. Working of the XOR Logic Gate is shown in below GIF image:
Features:
- Two Input Exclusive-OR Gate – Quad Package
- Typical Operating Voltage: 5V
- Propagation Delay @5V: 32ns (maximum)
- Transition Time: 19ns
- Operating Temperature: -40 to +125°C
- Available in 14-pin PDIP, GDIP, PDSO packages
Applications:
- Logic Buffer circuit
- Basic Logic Circuits
- Parity Checker
- Controlled Inverter
- Digital Comparator
- Networking and Digital Systems
Package Includes :
1 x IC 7486 QUAD 2-INPUT EXCLUSIVE OR (XOR) GATE DIP 14-pin
Reviews
There are no reviews yet.