Overview
The MC74HC86ADR2, produced by onsemi, is a high-performance silicon-gate CMOS quad 2-input exclusive OR gate. This device is identical in pinout to the LS86 and similar in function to the MM74C86 and L86, but with a different pinout. It is designed to operate within a wide voltage range and is compatible with various logic families, making it versatile for different applications.
The MC74HC86ADR2 is part of onsemi's standard logic family and is known for its high noise immunity, low input current, and the ability to interface directly with CMOS, NMOS, and TTL logic families. This makes it suitable for a variety of electronic systems requiring reliable and efficient logic operations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2.0 to 6.0 V (HC), 4.5 to 5.5 V (HCT) | V |
| Output Drive Capability | 10 LSTTL Loads | - |
| Input Current | 1 μA | A |
| Maximum Propagation Delay | 20 ns (typical at VCC = 5.0 V) | ns |
| Maximum Output Transition Time | 15 ns (typical at VCC = 5.0 V) | ns |
| Maximum Input Capacitance | 10 pF | pF |
| Power Dissipation Capacitance (Per Gate) | 33 pF (typical at VCC = 5.0 V) | pF |
| Storage Temperature Range | -65 to +150 °C | °C |
Key Features
- High-performance silicon-gate CMOS technology
- Outputs directly interface to CMOS, NMOS, and TTL logic families
- Low input current: 1 μA
- High noise immunity characteristic of CMOS devices
- In compliance with JEDEC Standard No. 7A requirements
- Pb-free packages available
- Chip complexity: 56 FETs or 14 equivalent gates
Applications
The MC74HC86ADR2 is suitable for a wide range of applications, including:
- Automotive systems requiring reliable logic operations
- Communication systems needing high noise immunity
- Computing and consumer electronics where low power consumption is crucial
- Industrial control systems that require robust and efficient logic gates
- Medical devices that demand high reliability and low noise
Q & A
- What is the operating voltage range of the MC74HC86ADR2?
The operating voltage range is 2.0 to 6.0 V for the HC version and 4.5 to 5.5 V for the HCT version.
- What is the output drive capability of the MC74HC86ADR2?
The output drive capability is 10 LSTTL loads.
- How much input current does the MC74HC86ADR2 consume?
The input current is 1 μA.
- What is the maximum propagation delay of the MC74HC86ADR2?
The maximum propagation delay is typically 20 ns at VCC = 5.0 V.
- Is the MC74HC86ADR2 compatible with other logic families?
- What is the storage temperature range for the MC74HC86ADR2?
The storage temperature range is -65 to +150 °C.
- Does the MC74HC86ADR2 come in Pb-free packages?
- What is the chip complexity of the MC74HC86ADR2?
The chip complexity is 56 FETs or 14 equivalent gates.
- What are some common applications for the MC74HC86ADR2?
- How do I ensure proper operation of unused inputs and outputs on the MC74HC86ADR2?
Unused inputs must be tied to an appropriate logic voltage level (e.g., either GND or VCC), and unused outputs must be left open.
