TC74HCT7007AF-ELF

Product Overview

Category

The TC74HCT7007AF-ELF belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications, specifically for voltage level shifting and signal buffering.

Characteristics

• High-speed operation
• Wide operating voltage range
• Low power consumption
• Schmitt trigger inputs for noise immunity
• Compatible with TTL and CMOS logic levels

Package

The TC74HCT7007AF-ELF is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to efficiently shift voltage levels and buffer signals in digital circuits.

Packaging/Quantity

The TC74HCT7007AF-ELF is typically packaged in reels or tubes, containing a specified quantity of ICs per package.

Specifications

• Supply Voltage: 2.0V to 6.0V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 15ns
• Maximum Quiescent Current: 4μA

Detailed Pin Configuration

The TC74HCT7007AF-ELF has a total of 14 pins, which are assigned specific functions as follows:

1. GND: Ground reference
2. A1: Input A1
3. B1: Input B1
4. Y1: Output Y1
5. A2: Input A2
6. B2: Input B2
7. Y2: Output Y2
8. A3: Input A3
9. B3: Input B3
10. Y3: Output Y3
11. VCC: Positive supply voltage
12. A4: Input A4
13. B4: Input B4
14. Y4: Output Y4

Functional Features

• Voltage level shifting: The TC74HCT7007AF-ELF can convert signals between different voltage levels, allowing compatibility between devices operating at different logic levels.
• Signal buffering: It provides a high impedance input and low impedance output, ensuring signal integrity and preventing loading effects on the source.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transmission.
• Wide operating voltage range allows compatibility with various systems.
• Low power consumption reduces energy requirements.
• Schmitt trigger inputs provide noise immunity, enhancing signal reliability.
• Compatibility with TTL and CMOS logic levels ensures versatility in circuit design.

Disadvantages

• Limited number of channels available (4 channels in the case of TC74HCT7007AF-ELF).
• May require additional external components for specific applications.

Working Principles

The TC74HCT7007AF-ELF operates based on the principles of voltage level shifting and signal buffering. When an input signal is received, it undergoes level shifting to match the desired output voltage level. The buffered output then faithfully reproduces the input signal while minimizing distortion and maintaining signal integrity.

Detailed Application Field Plans

The TC74HCT7007AF-ELF finds application in various digital logic circuits, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. SN74HCT125N: Quad buffer/line driver with 3-state outputs
2. CD4050BE: Hex non-inverting buffer/converter
3. 74HC244: Octal buffer/line driver with 3-state outputs
4. MC74HCT541AN: Octal buffer/line driver with 3-state outputs

These alternative models offer similar functionality to the TC74HCT7007AF-ELF and can be considered as substitutes depending on specific requirements.

In conclusion, the TC74HCT7007AF-ELF is a versatile integrated circuit used for voltage level shifting and signal buffering in digital logic applications. Its high-speed operation, wide operating voltage range, and compatibility with TTL and CMOS logic levels make it a valuable component in various electronic systems. However, its limited number of channels and potential need for additional external components should be taken into consideration during design.