M74HC14RM13TR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gates
• Characteristics: High-Speed, Hex Schmitt Trigger Inverter
• Package: SOIC-14
• Essence: The M74HC14RM13TR is a high-speed hex Schmitt trigger inverter integrated circuit. It is commonly used in digital logic circuits to convert input signals into square wave outputs.
• Packaging/Quantity: Available in reels of 2,500 units.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 9 ns (typical) at 5V supply voltage
• Quiescent Current: 4 µA (typical) at 5V supply voltage

Detailed Pin Configuration

The M74HC14RM13TR has a total of 14 pins arranged as follows:

``` __ __ __ __ __ __ __ __ 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |___|____|____|____|____|____|____|____|____|

  __    __    __    __    __    __    __    __

14 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |___|____|____|____|____|____|____|____|____| ```

Functional Features

• High-speed operation allows for efficient signal processing.
• Hex Schmitt trigger inverter provides hysteresis to improve noise immunity and signal integrity.
• Wide operating voltage range enables compatibility with various digital systems.
• Low quiescent current consumption ensures energy efficiency.

Advantages and Disadvantages

Advantages

• Fast propagation delay time enhances circuit performance.
• Hysteresis feature improves noise immunity.
• Wide supply voltage range increases versatility.
• Low power consumption reduces energy usage.

Disadvantages

• Limited number of inverters per package (6 in this case).
• May not be suitable for applications requiring a large number of logic gates.

Working Principles

The M74HC14RM13TR operates based on the principles of Schmitt trigger logic. It converts input signals into square wave outputs by utilizing positive feedback to create hysteresis. This hysteresis ensures that the output transitions occur at different voltage levels for rising and falling input signals, improving noise immunity and preventing false triggering.

Detailed Application Field Plans

The M74HC14RM13TR is widely used in various digital systems and applications, including:

1. Oscillators and clock generators
2. Signal conditioning circuits
3. Level shifting circuits
4. Pulse shaping circuits
5. Noise filtering circuits

Its high-speed operation, hysteresis feature, and wide supply voltage range make it suitable for applications where reliable signal conversion and noise tolerance are crucial.

Detailed and Complete Alternative Models

1. SN74HC14N: Similar hex Schmitt trigger inverter IC from Texas Instruments.
2. CD40106BE: Hex Schmitt trigger IC from Texas Instruments with additional features.
3. MC74HC14AN: High-speed hex Schmitt trigger inverter IC from ON Semiconductor.

These alternative models offer similar functionality and can be used as replacements for the M74HC14RM13TR depending on specific requirements and availability.

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