SN74HC05APWR

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74HC05APWR is a hex inverter with open-drain outputs. It is commonly used for signal inversion and level shifting applications.

Characteristics: - Hex inverter with open-drain outputs - High-speed CMOS technology - Wide operating voltage range: 2V to 6V - Low power consumption - Schmitt-trigger input for noise immunity - Available in a small package size

Package: TSSOP-14

Essence: The SN74HC05APWR is an essential component in digital electronics, providing signal inversion and level shifting capabilities.

Packaging/Quantity: The SN74HC05APWR is typically packaged in reels of 2500 units.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 50 MHz
• Propagation Delay: 9 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74HC05APWR has a total of 14 pins, arranged as follows:

__ __ Y1 -| 1 14 |- VCC A1 -| 2 13 |- A2 B1 -| 3 12 |- B2 Y2 -| 4 11 |- Y3 A3 -| 5 10 |- C1 B3 -| 6 9 |- C2 GND -| 7 8 |- C3 ----------

Functional Features

• Hex inverter with open-drain outputs: The SN74HC05APWR provides six independent inverters, each with an open-drain output. This allows for easy interfacing with other digital circuits.
• High-speed CMOS technology: The IC is built using high-speed CMOS technology, ensuring fast and reliable operation.
• Wide operating voltage range: With a voltage range of 2V to 6V, the SN74HC05APWR can be used in a variety of applications.
• Low power consumption: The IC consumes low power, making it suitable for battery-powered devices.
• Schmitt-trigger input: The Schmitt-trigger input provides noise immunity, allowing for stable operation even in noisy environments.

Advantages and Disadvantages

Advantages: - Versatile hex inverter with open-drain outputs - Wide operating voltage range - Low power consumption - Schmitt-trigger input for noise immunity

Disadvantages: - Limited maximum operating frequency (50 MHz)

Working Principles

The SN74HC05APWR works by taking an input signal and inverting it. The open-drain outputs allow for easy connection to other digital circuits. The Schmitt-trigger input ensures stable operation by providing noise immunity. The IC operates within a wide voltage range and consumes low power, making it suitable for various applications.

Detailed Application Field Plans

The SN74HC05APWR can be used in a wide range of applications, including but not limited to: 1. Logic level shifting: The IC can be used to shift logic levels between different voltage domains. 2. Bus interfacing: It can be used to interface between different bus systems with varying voltage levels. 3. Signal inversion: The hex inverter function allows for signal inversion, which is useful in many digital circuits. 4. Pull-up resistor replacement: The open-drain outputs can be used to replace pull-up resistors in certain applications.

Detailed and Complete Alternative Models

1. SN74HC04APWR: Hex inverter without open-drain outputs.
2. SN74HCT05APWR: Hex inverter with open-drain outputs, compatible with TTL logic levels.
3. SN74LVC05APWR: Hex inverter with open-drain outputs, low voltage operation (1.65V to 5.5V).

These alternative models provide similar functionality to the SN74HC05APWR but may have different characteristics or operating voltage ranges.

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