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SN74HCT04N

Name: SN74HCT04N
Rating: 4.7 (12 reviews)

IC INVERTER 6CH 1-INP 14DIP

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規格

Series	74HCT
Part Status	Active
Logic Type	Inverter
Number of Circuits	6
Number of Inputs	1
Voltage - Supply	4.5V ~ 5.5V
Current - Quiescent (Max)	2 µA
Current - Output High, Low	4mA, 4mA
Input Logic Level - Low	0.8V
Input Logic Level - High	2V
Max Propagation Delay @ V, Max CL	18ns @ 5.5V, 50pF
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Supplier Device Package	14-PDIP
Package / Case	14-DIP (0.300", 7.62mm)
Base Product Number	74HCT04

概述

Description

The SN74HCT04N is a hex inverter integrated circuit (IC) from Texas Instruments, designed for digital logic applications. It contains six independent inverters that can convert a logic high (1) to a logic low (0) and vice versa. The device operates with a supply voltage range of 2V to 6V, making it compatible with both standard TTL and CMOS logic levels.
Key features include low power consumption, high-speed operation, and input compatibility with various logic families. Each inverter has a typical propagation delay of about 8 ns at 5V, allowing for efficient signal processing in high-speed applications. The SN74HCT04N is available in multiple package types, including DIP and SOIC, facilitating easy integration into various circuit designs.
Applications for this IC include digital signal processing, waveform shaping, and general logic circuit design in consumer electronics, automotive systems, and industrial automation. Its versatility and reliability make it a popular choice among engineers and hobbyists alike.

Features

The SN74HCT04N is a hex inverter IC from Texas Instruments, designed for high-speed logic applications. Key features include:
1. Hex Inverter: Contains six independent inverter gates.
2. TTL Compatible: Designed to be compatible with TTL logic levels while operating at CMOS levels.
3. Wide Supply Voltage Range: Operates with a supply voltage from 4.5V to 5.5V.
4. Low Power Consumption: Features low static and dynamic power dissipation.
5. High Noise Immunity: Offers a high noise margin for improved system reliability.
6. Fast Switching Speed: Typical propagation delay of around 9 ns at 5V.
7. Wide Operating Temperature: Suitable for a range of temperatures from -40°C to +125°C.
8. High Drive Capability: Capable of driving a substantial load, typically 10mA output current.
9. Pin-Compatible: Compatible with various other logic families, making it easy to integrate into existing designs.
This makes the SN74HCT04N ideal for applications in digital circuits, signal inversion, and logic-level shifting.

Package

The SN74HCT04N is typically available in a DIP (Dual In-line Package) format. It features a 14-pin configuration, allowing for easy integration into various electronic circuits.

Pinout

The SN74HCT04N is a hex inverter, meaning it contains six independent inverter gates. It has a total of 14 pins.
### Pin Count and Functions:
1. Inputs (A1 to A6): Pins 1, 2, 3, 4, 10, and 11 are the inputs for the six inverter gates.
2. Outputs (Y1 to Y6): Pins 5, 6, 7, 8, 12, and 13 are the corresponding outputs for each inverter gate.
3. Power Supply (Vcc): Pin 14 is the positive supply voltage pin (typically +5V for HCT logic).
4. Ground (GND): Pin 7 is the ground connection.
### Functionality:
Each inverter gate takes a single input and outputs the logical negation of that input. For instance, if the input is high (logic 1), the output will be low (logic 0), and vice versa. The SN74HCT04N is compatible with TTL levels, making it suitable for interfacing with other TTL logic devices.

Manufacturer

The SN74HCT04N is manufactured by Texas Instruments (TI), a prominent semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor devices. They are well-known for their integrated circuits (ICs), microcontrollers, and solutions for various applications, including automotive, industrial, consumer electronics, and communications. TI has a strong focus on innovation, providing advanced technologies that enhance the performance and efficiency of electronic systems. The SN74HCT04N specifically is a hex inverter, part of their 74-series logic family, widely used in digital circuit applications.

Application

The SN74HCT04N is a hex inverter CMOS logic gate commonly used in digital circuits for signal inversion, level shifting, and buffering applications. It is suitable for interfacing TTL and CMOS logic levels, enabling compatibility in mixed-signal environments. Typical application areas include microcontroller and microprocessor interfacing, digital signal processing, timing applications, and general-purpose logic functions in consumer electronics, automotive systems, and industrial control systems.

Equivalent

Equivalent products to the SN74HCT04N chip include the 74HC04, CD4049, and MC74HCT04A. These are hex inverters that may have similar electrical characteristics, but verify specific parameters like voltage levels and speed for compatibility in your application.