SN74AHC05PW

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Hex Inverter with Open-Drain Outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: High-Speed CMOS Logic
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Maximum Operating Frequency: 50 MHz
• Propagation Delay Time: 6 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AHC05PW has a total of 14 pins. The pin configuration is as follows:

1. A1 - Input 1 for Inverter 1
2. Y1 - Output for Inverter 1
3. A2 - Input 2 for Inverter 2
4. Y2 - Output for Inverter 2
5. A3 - Input 3 for Inverter 3
6. Y3 - Output for Inverter 3
7. GND - Ground
8. Y4 - Output for Inverter 4
9. A4 - Input 4 for Inverter 4
10. Y5 - Output for Inverter 5
11. A5 - Input 5 for Inverter 5
12. Y6 - Output for Inverter 6
13. A6 - Input 6 for Inverter 6
14. VCC - Power Supply

Functional Features

• Hex inverter with open-drain outputs
• High-speed operation
• Low power consumption
• Wide supply voltage range
• Compatible with TTL and CMOS logic levels
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick signal processing - Low power consumption helps in reducing energy usage - Wide supply voltage range provides flexibility in different applications - Compatibility with TTL and CMOS logic levels ensures versatility - ESD protection safeguards against electrostatic discharge damage

Disadvantages: - Limited number of inverters (6) compared to other ICs with more channels - Open-drain outputs may require additional pull-up resistors in certain applications

Working Principles

The SN74AHC05PW is a hex inverter, which means it has six individual inverters. Each inverter takes an input signal and produces the logical complement of that signal at its output. The open-drain outputs allow for wired-OR connections, making it suitable for bus-oriented applications.

Detailed Application Field Plans

The SN74AHC05PW can be used in various applications, including but not limited to: - Bus drivers and receivers - Level shifting circuits - Clock signal inversion - Logic level conversion - General-purpose digital logic circuits

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AHC05PW are: - 74HC05: Similar hex inverter with open-drain outputs, but operates at a higher voltage range (2 V to 6 V). - CD4049: Hex inverter with complementary outputs, suitable for higher voltage applications (up to 18 V). - SN74LVC06A: Hex inverter with standard push-pull outputs, ideal for low-voltage applications (1.65 V to 5.5 V).

These alternative models provide options based on specific voltage requirements or output configurations.

In conclusion, the SN74AHC05PW is a versatile integrated circuit that offers high-speed logic inversion with open-drain outputs. Its wide supply voltage range and compatibility with TTL and CMOS logic levels make it suitable for various applications. While it has a limited number of inverters, its advantages in terms of speed, power consumption, and ESD protection outweigh any disadvantages.