Overview
The 74HC86D, produced by Toshiba Semiconductor and Storage, is a versatile and robust integrated circuit that functions as a quad 2-input exclusive OR (XOR) gate. This device is part of the 74HC series, known for its high-speed Si-gate CMOS technology and compatibility with low power Schottky TTL (LSTTL). The 74HC86D is designed to operate within a wide voltage range of 2.0V to 6.0V, making it highly adaptable for various digital circuit applications. It features four independent 2-input XOR gates with standard push-pull outputs, enhancing its suitability for signal processing, arithmetic circuits, and flip-flop designs.
Key Specifications
| Feature | Specification/Detail |
|---|---|
| Output Drive Capacity | 10 LSTTL load |
| Output Compatibility | Direct interface with CMOS, NMOS, and TTL |
| Operating Voltage Range | 2.0 to 6.0 V |
| Input Current (Low) | 1.0 μA |
| Noise Immunity | High noise immunity of CMOS devices |
| Standards Compliance | Meets JEDEC Standard No. 7A |
| ESD Performance | HBM: 2000 V; Machine Model: 200 V |
| Chip Complexity | 56 FETs or 14 equivalent gates |
| Environmental Compliance | Lead-free devices |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Operating Temperature | -40°C ~ 125°C |
| Logic Level - High | 1.5V ~ 4.2V |
| Logic Level - Low | 0.5V ~ 1.8V |
| Propagation Delay (tpd) | 180 ns (max), 17 ns @ 6V, 50pF |
| Current - Quiescent (Max) | 1 μA |
Key Features
- Quad 2-Input XOR Gates: Provides four independent 2-input exclusive OR gates with standard push-pull outputs.
- Wide Operating Voltage Range: Operates within a voltage range of 2.0V to 6.0V, making it versatile for various applications.
- High Noise Immunity: Features high noise immunity of CMOS devices, ensuring robust performance in noisy environments.
- Output Compatibility: Directly interfaces with CMOS, NMOS, and TTL, enhancing its compatibility across different logic families.
- ESD Protection: Offers ESD protection with HBM of 2000 V and Machine Model of 200 V.
- Lead-Free and RoHS Compliant: Ensures environmental compliance with lead-free and RoHS-compliant packaging.
- Input Clamp Diodes: Includes input clamp diodes for enhanced robustness and protection against excessive voltage.
Applications
- General Logic Circuits: Used in a wide variety of general logic applications requiring XOR operations.
- Arithmetic Circuits: Essential in adders and subtractors, particularly one-bit full adders.
- Signal Processing: Utilized in signal processing within arithmetic circuits and flip-flop designs.
- Telecommunications: Important in error detection and data verification, contributing to secure data encryption.
- Computer and Network Devices: Found in PCs, networks, notebooks, netbooks, and various computer peripherals.
- Consumer Electronics: Used in TV, DVD, DVR, set-top boxes, and other consumer electronic devices.
Q & A
- What is the operating voltage range of the 74HC86D?
The 74HC86D operates within a voltage range of 2.0V to 6.0V.
- Can the 74HC86D be used with CMOS, NMOS, and TTL logic families?
Yes, the 74HC86D can directly interface with CMOS, NMOS, and TTL logic families.
- What is the propagation delay of the 74HC86D?
The propagation delay of the 74HC86D is up to 180 ns (max), with a minimum of 17 ns @ 6V, 50pF.
- Is the 74HC86D ESD protected?
Yes, the 74HC86D offers ESD protection with HBM of 2000 V and Machine Model of 200 V.
- Can the 74HC86D and 74LS86 be interchanged in a circuit?
The 74HC86D and 74LS86 can be interchanged only when the power supply voltage is set to 5V.
- What is the chip complexity of the 74HC86D?
The chip complexity of the 74HC86D is 56 FETs or 14 equivalent gates.
- What is the operating temperature range of the 74HC86D?
The operating temperature range of the 74HC86D is -40°C to 125°C.
- Is the 74HC86D lead-free and RoHS compliant?
Yes, the 74HC86D is lead-free and RoHS compliant.
- What is the package type of the 74HC86D?
The 74HC86D comes in a 14-SOIC (0.154, 3.90mm Width) package.
- What are the typical applications of the 74HC86D?
The 74HC86D is typically used in general logic circuits, arithmetic circuits, signal processing, telecommunications, and various consumer electronic devices.
