MC74HC14ADTR2G

Product Overview

• Category: Integrated Circuit
• Use: Inverter Schmitt Trigger
• Characteristics:
  • High-Speed CMOS Technology
  • Wide Operating Voltage Range: 2V to 6V
  • Low Power Consumption
  • Schmitt Trigger Action on Each Input
• Package: TSSOP-14
• Essence: Hex Schmitt Trigger
• 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
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 9 ns (typical)
• Input Capacitance: 3.5 pF (typical)
• Output Drive Capability: 10 LSTTL Loads

Detailed Pin Configuration

The MC74HC14ADTR2G has a total of 14 pins arranged as follows:

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

  __    __    __    __    __    __    __    __

11 | 12 | 13 | 14 | GND | A1 | A2 | Y1 | Y2 | VCC | |____|____|____|_____|____|____|____|____|_____| ```

Functional Features

• Hex Schmitt Trigger with inverting outputs
• Converts slowly changing input signals into sharply defined, jitter-free output signals
• Provides hysteresis to improve noise immunity and prevent oscillation due to slow input transitions
• Suitable for use in various digital applications requiring signal conditioning or waveform shaping

Advantages

• High-speed operation allows for efficient signal processing
• Wide operating voltage range provides flexibility in different power supply configurations
• Low power consumption makes it suitable for battery-powered devices
• Schmitt trigger action on each input ensures reliable switching even in the presence of noise or voltage fluctuations

Disadvantages

• Limited output drive capability may not be sufficient for driving heavy loads
• Propagation delay time may introduce timing issues in certain high-frequency applications
• Input capacitance can affect the overall system performance when dealing with fast-changing signals

Working Principles

The MC74HC14ADTR2G is a hex Schmitt trigger integrated circuit. It utilizes CMOS technology to provide high-speed operation while consuming low power. The Schmitt trigger action on each input ensures that the output switches cleanly and reliably, even in the presence of noise or voltage fluctuations.

The device operates over a wide voltage range, making it compatible with various power supply configurations. It converts slowly changing input signals into sharply defined, jitter-free output signals by providing hysteresis. This hysteresis improves noise immunity and prevents oscillation due to slow input transitions.

Detailed Application Field Plans

The MC74HC14ADTR2G finds applications in various digital systems where signal conditioning or waveform shaping is required. Some common application areas include:

1. Digital Communication Systems: Used for signal conditioning in data transmission circuits.
2. Industrial Automation: Employed in control systems to shape input signals for reliable processing.
3. Consumer Electronics: Integrated into audio and video equipment for waveform shaping.
4. Automotive Electronics: Utilized in vehicle control systems to condition input signals.

Detailed and Complete Alternative Models

1. SN74HC14N: Hex Schmitt Trigger Inverter, DIP-14 package
2. CD40106BE: Hex Schmitt Trigger Inverter, PDIP-14 package
3. 74HCT14: Hex Schmitt Trigger Inverter, SOIC-14 package
4. TC74HC14AF: Hex Schmitt Trigger Inverter, SOP-14 package

These alternative models offer similar functionality and can be used as replacements for the MC74HC14ADTR2G in various applications.

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