Product Overview
The onsemi 74VHC86MX is a quad 2-input Exclusive-OR (XOR) gate manufactured with advanced silicon-gate CMOS technology. Housed in an SOIC-14 package, it operates from 2.0 V to 5.5 V and achieves 4.8 ns typical propagation delay at 5V with only 2 µA quiescent current. Input protection circuits allow 0V to 7V input voltages regardless of supply voltage, enabling safe interfacing between 5V and 3V systems.
Key Specifications
| Logic Type | XOR (Exclusive OR), Quad 2-Input |
| Supply Voltage (VCC) | 2.0 V to 5.5 V |
| Propagation Delay (tpd) | 4.8 ns (Typ @ 5V) |
| Output Drive | ±8 mA |
| Quiescent Current (ICC) | 2 µA (Max) |
| Input Tolerance | 0V to 7V (independent of VCC) |
| Operating Temperature | -40°C to +85°C |
| Package | SOIC-14 |
Features
- High speed: 4.8 ns typical propagation delay at VCC = 5V
- Ultra-low power: 2 µA maximum quiescent current
- Power-down protection on all inputs (0V to 7V tolerance)
- High noise immunity: VNIH = VNIL = 28% VCC (minimum)
- Pin and function compatible with 74HC86
- Low noise: VOLP = 0.8V (maximum)
- Pb-Free, RoHS compliant
Applications
- Parity checking and generation circuits
- Comparator and data comparison logic
- Mixed-voltage system interfacing (5V to 3V)
- Bitwise XOR operations in digital processing
- Edge detection and pulse generation circuits