IC Logic Gate 74LS86AN XOR
The 74LS86 is a quadruple XOR gate IC commonly used in digital logic circuits for various applications such as adders and sequence detection for binary data.
Specifications:
Power Supply Voltage: 4.75V to 5.25V (max 7V)
Output Current:
High state: -0.4mA
Low state: 8.0mA
Temperature Range: 0°C to 70°C
Input Voltage Range:
High state: ≥ 2.0V
Low state: ≤ 0.8V
Input Clamp Diode Protection: Up to 1.5V
Propagation Delay:
High state: 22ns
Low state: 17ns
Truth Table:
| Inputs | Outputs |
|---|---|
| A | B |
| 0 | 0 |
| 0 | 1 |
| 1 | 0 |
| 1 | 1 |
Pinout of the 74LS86 IC:
| Pin | Function |
|---|---|
| Pin 1 (A1) | Input to first XOR gate (A1) |
| Pin 2 (B1) | Input to first XOR gate (B1) |
| Pin 3 (Y1) | Output from first XOR gate |
| Pin 4 (A2) | Input to second XOR gate (A2) |
| Pin 5 (B2) | Input to second XOR gate (B2) |
| Pin 6 (Y2) | Output from second XOR gate |
| Pin 7 (GND) | Ground pin |
| Pin 8 (Y3) | Output from third XOR gate |
| Pin 9 (A3) | Input to third XOR gate (A3) |
| Pin 10 (B3) | Input to third XOR gate (B3) |
| Pin 11 (Y4) | Output from fourth XOR gate |
| Pin 12 (A4) | Input to fourth XOR gate (A4) |
| Pin 13 (B4) | Input to fourth XOR gate (B4) |
| Pin 14 (VCC) | Power pin (VCC) |
Applications:
Adders: The 74LS86 XOR gates are used in the construction of digital adders like half-adders and full-adders.
Networking: XOR gates have uses in error detection and correction systems in networking protocols.
Sequence Detection: The XOR gate is commonly used in sequence detection circuits for binary data.
Servers: XOR gates play a role in various applications within server and computational systems, particularly in logical operations and data integrity checks.