SN74HCT04DT

Product Overview

Category

SN74HCT04DT belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a hex inverter. It converts high-level signals to low-level signals and vice versa.

Characteristics

• High-speed operation
• Wide operating voltage range
• Low power consumption
• Compatibility with TTL inputs
• Schmitt-trigger action on all inputs
• Balanced propagation delays
• Symmetrical output impedance

Package

SN74HCT04DT is available in a small-sized package, typically a 14-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74HCT04DT lies in its ability to perform logical inversion of input signals, making it an essential component in digital systems.

Packaging/Quantity

SN74HCT04DT is usually packaged in reels or tubes, with a quantity of 2500 units per reel or tube.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (max)
• Input Capacitance: 3.5 pF (typ)
• Output Current: ±4 mA (max)

Detailed Pin Configuration

SN74HCT04DT consists of 14 pins, each serving a specific purpose:

1. Pin 1: Input A
2. Pin 2: Output A
3. Pin 3: Ground (GND)
4. Pin 4: Input B
5. Pin 5: Output B
6. Pin 6: Input C
7. Pin 7: Output C
8. Pin 8: VCC (Positive Power Supply)
9. Pin 9: Input D
10. Pin 10: Output D
11. Pin 11: Input E
12. Pin 12: Output E
13. Pin 13: Input F
14. Pin 14: Output F

Functional Features

• Hex inverter with Schmitt-trigger inputs
• High noise immunity
• Wide operating voltage range allows compatibility with various systems
• Balanced propagation delays ensure accurate signal inversion
• Low power consumption makes it suitable for battery-powered devices

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient signal processing
• Compatibility with TTL inputs simplifies integration into existing systems
• Schmitt-trigger action on all inputs enhances noise immunity
• Symmetrical output impedance facilitates proper signal transmission

Disadvantages

• Limited number of inverters per package (6 in this case)
• Not suitable for applications requiring complex logic functions

Working Principles

SN74HCT04DT operates based on the principles of logical inversion. It takes an input signal and produces its complement as the output. The Schmitt-trigger inputs ensure reliable switching between high and low levels, even in the presence of noise.

Detailed Application Field Plans

SN74HCT04DT finds application in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to SN74HCT04DT are: - CD4049UB: Hex inverting buffer/converter - MC74HC04: Hex inverter - 74LS04: Hex inverter

These alternatives can be considered based on specific requirements and availability.

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