Encyclopedia Entry: 74HCT3G04DP,125

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Inverter
• Characteristics: High-Speed, Low-Power, CMOS Technology
• Package: SOT-753 (SC-70)
• Essence: Hex Inverter with Schmitt Trigger Inputs
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage: 2.0V to 6.0V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 7 ns (typical) at 4.5V
• Quiescent Current: 1 µA (typical) at 5.5V

Detailed Pin Configuration

The 74HCT3G04DP,125 IC has a total of six pins, numbered as follows: 1. GND (Ground) 2. A (Input) 3. Y (Output) 4. B (Input) 5. C (Input) 6. VCC (Power Supply)

Functional Features

• Hex Inverter: The 74HCT3G04DP,125 is equipped with six independent inverters, allowing it to invert the logic level of input signals.
• Schmitt Trigger Inputs: The Schmitt trigger inputs ensure hysteresis, making the IC less susceptible to noise and providing better noise immunity.
• High-Speed Operation: With a propagation delay of only 7 ns, this IC enables fast switching between logic levels.
• Low Power Consumption: The 74HCT3G04DP,125 operates on low power, consuming only 1 µA of quiescent current.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick signal processing. - Low power consumption makes it suitable for battery-powered devices. - Schmitt trigger inputs provide noise immunity, ensuring reliable operation in noisy environments.

Disadvantages: - Limited number of inverters (six) may not be sufficient for complex logic circuits. - The SOT-753 package is relatively small, making it challenging to solder manually.

Working Principles

The 74HCT3G04DP,125 is based on CMOS technology, which combines both NMOS and PMOS transistors. When an input signal is applied to one of the inverters, the CMOS transistors either allow or block the flow of current, resulting in an inverted output signal.

Detailed Application Field Plans

The 74HCT3G04DP,125 IC finds applications in various fields, including: 1. Digital Logic Circuits: It can be used as a basic building block for constructing logic gates, flip-flops, and other digital circuits. 2. Signal Conditioning: The Schmitt trigger inputs make it suitable for signal conditioning applications, such as debouncing switches or cleaning up noisy signals. 3. Oscillators: By utilizing the inverting property, this IC can be employed in oscillator circuits to generate square wave signals.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HCT3G04DP,125 include: - SN74LVC1G04DBVR (Texas Instruments) - MC74VHC1G04DFT1G (ON Semiconductor) - CD74HCT04M96 (Texas Instruments)

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