CD74HCT14M96

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate Inverter
• Characteristics: High-speed, CMOS technology
• Package: SOIC-14
• Essence: Hex Schmitt Trigger Inverter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 25 MHz
• Propagation Delay Time: 15 ns (typical)
• Quiescent Current: 4 µA (maximum)

Detailed Pin Configuration

The CD74HCT14M96 has a total of 14 pins. The pin configuration is as follows:

1. Pin 1: Input A1
2. Pin 2: Output Y1
3. Pin 3: Input A2
4. Pin 4: Output Y2
5. Pin 5: Input A3
6. Pin 6: Output Y3
7. Pin 7: Ground (GND)
8. Pin 8: Output Y4
9. Pin 9: Input A4
10. Pin 10: Output Y5
11. Pin 11: Input A5
12. Pin 12: Output Y6
13. Pin 13: VCC
14. Pin 14: Input A6

Functional Features

• Hex Schmitt Trigger Inverter with hysteresis
• Converts low-level input signals to high-level output signals and vice versa
• Provides noise immunity and signal shaping capabilities
• High-speed operation suitable for various digital applications
• Wide supply voltage range allows compatibility with different systems

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient signal processing - CMOS technology provides low power consumption - Noise immunity ensures reliable performance in noisy environments - Compact SOIC-14 package allows for space-saving integration

Disadvantages: - Limited maximum operating frequency compared to some alternative models - Quiescent current may be relatively high for certain low-power applications

Working Principles

The CD74HCT14M96 is a Hex Schmitt Trigger Inverter integrated circuit. It utilizes CMOS technology, which combines the advantages of both Complementary Metal-Oxide-Semiconductor (CMOS) and High-Speed CMOS (HCMOS). The Schmitt Trigger input stage provides hysteresis, allowing the device to have two different threshold voltage levels for switching between logic states. This feature enhances noise immunity and provides signal shaping capabilities.

When an input signal transitions from low to high or high to low, the Schmitt Trigger stage amplifies and shapes the signal, ensuring a clean and stable output. The inverter function reverses the logic level of the input signal, producing the complementary output signal. The CD74HCT14M96 operates within a wide supply voltage range of 2V to 6V, making it compatible with various digital systems.

Detailed Application Field Plans

The CD74HCT14M96 finds application in various digital systems and circuits, including but not limited to:

1. Signal Conditioning: The Schmitt Trigger functionality of the CD74HCT14M96 makes it suitable for conditioning analog signals before further processing in digital systems. It helps eliminate noise and provides robust signal detection.

2. Oscillators: The hysteresis feature of the Schmitt Trigger allows the CD74HCT14M96 to be used in oscillator circuits. By connecting external components such as resistors and capacitors, the device can generate square wave oscillations at specific frequencies.

3. Level Shifting: The inverter function of the CD74HCT14M96 enables level shifting between different logic families or voltage domains. It can be used to convert signals from one voltage level to another, ensuring compatibility between different parts of a system.

4. Pulse Shaping: The Schmitt Trigger input stage of the CD74HCT14M96 is useful for pulse shaping applications. It can be employed to clean up noisy or distorted input pulses and generate well-defined output pulses.

Detailed and Complete Alternative Models

1. SN74HCT14: Similar Hex Schmitt Trigger Inverter IC with identical pin configuration and functionality. Manufactured by Texas Instruments.
2. MC74HCT14: Hex Schmitt Trigger Inverter IC with comparable specifications and performance. Produced by ON Semiconductor.
3. 74HC14: General-purpose Hex Inverter IC with Schmitt Trigger inputs. Offers similar functionality but operates at higher voltages. Available from multiple manufacturers.

These alternative models provide similar functionality to the CD74HCT14M96 and can be considered as replacements based on specific requirements and availability.

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