Overview
The SN74HC11NE4 is a triple 3-input positive AND gate integrated circuit (IC) manufactured by Texas Instruments. It is part of the 74HC logic family, known for its high-speed CMOS technology and low power consumption. This IC is designed for applications requiring reliable logic operations and is widely used in digital circuits. Its key selling points include a wide operating voltage range, compatibility with LSTTL logic levels, and robust performance in various environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Function | Triple 3-Input AND Gate | - | - |
| Supply Voltage | 2.0 to 6.0 | V | - |
| Operating Temperature | -40 to +85 | °C | - |
| Input Type | CMOS | - | - |
| Output Type | CMOS | - | - |
| Propagation Delay | 21 | ns | Max |
| Package | PDIP-14 | - | - |
| Logic Family | 74HC | - | - |
| Current Consumption | 20 | µA | Max |
| Output Drive Capability | 10 LSTTL Loads | - | - |
Key Features
- Wide operating voltage range (2.0V to 6.0V).
- Low power consumption, making it suitable for battery-powered devices.
- Compatible with LSTTL logic levels for easy integration into existing systems.
- Robust performance across a wide temperature range (-40°C to +85°C).
- Buffered inputs for improved noise immunity.
Applications
The SN74HC11NE4 is widely used in various digital logic applications, including:
- Industrial Automation: For signal conditioning and control logic in machinery and equipment.
- Consumer Electronics: In devices such as remote controls, gaming consoles, and home appliances.
- Automotive Electronics: For logic operations in vehicle control systems and infotainment units.
- Telecommunications: In digital signal processing and routing applications.
Q & A
1. What is the logic function of SN74HC11NE4?
It is a triple 3-input positive AND gate.
2. What is the operating voltage range?
It operates from 2.0V to 6.0V.
3. What is the maximum propagation delay?
The maximum propagation delay is 21 ns.
4. Is it compatible with LSTTL logic levels?
Yes, it is compatible with LSTTL logic levels.
5. What is the package type?
It comes in a PDIP-14 package.
6. What is the operating temperature range?
It operates from -40°C to +85°C.
7. What is the maximum current consumption?
The maximum current consumption is 20 µA.
8. Can it drive multiple LSTTL loads?
Yes, it can drive up to 10 LSTTL loads.
9. What are the key applications of this IC?
It is used in industrial automation, consumer electronics, automotive electronics, and telecommunications.
10. Does it have buffered inputs?
Yes, it features buffered inputs for improved noise immunity.
