Encyclopedia Entry: 74HCT2G14GW-Q100H

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-speed, low-power, Schmitt-trigger input
• Package: SOT353 (SC-88A)
• Essence: Hex inverter with Schmitt-trigger inputs
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

The 74HCT2G14GW-Q100H is a hex inverter with Schmitt-trigger inputs. It operates at high speed while consuming low power, making it suitable for various digital logic applications. The IC is designed to provide reliable performance in harsh automotive environments, meeting the AEC-Q100 Grade 1 qualification.

Key specifications of the 74HCT2G14GW-Q100H include:

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: GND to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 7 ns (typical) at 5V, 25°C
• Quiescent Current: 2 μA (typical) at 5V, 25°C

Detailed Pin Configuration

The 74HCT2G14GW-Q100H features a compact SOT353 (SC-88A) package with six pins. The pin configuration is as follows:

____ Y1 -| |- VCC A1 -| |- A2 Y2 -| |- GND ----

Functional Features

The functional features of the 74HCT2G14GW-Q100H include:

• Hex inverter with Schmitt-trigger inputs
• High-speed operation
• Low power consumption
• Wide operating voltage range
• AEC-Q100 Grade 1 qualified for automotive applications
• Schmitt-trigger input allows for hysteresis and noise immunity

Advantages and Disadvantages

Advantages of the 74HCT2G14GW-Q100H include:

• Reliable performance in harsh automotive environments
• High-speed operation enables quick signal processing
• Low power consumption helps conserve energy
• Schmitt-trigger input provides noise immunity and hysteresis

Disadvantages of the 74HCT2G14GW-Q100H include:

• Limited to hex inverter functionality, not suitable for all logic gate requirements
• Availability may be restricted due to specific package and qualification requirements

Working Principles

The 74HCT2G14GW-Q100H operates based on the principles of digital logic. It takes the input signals, processes them using the hex inverter circuitry, and produces the inverted output signals. The Schmitt-trigger inputs ensure reliable switching even in the presence of noise or varying input voltages.

Detailed Application Field Plans

The 74HCT2G14GW-Q100H finds application in various fields where reliable and high-speed digital logic is required. Some detailed application field plans include:

1. Automotive Electronics: Used in automotive control systems, such as engine management, transmission control, and body electronics.
2. Industrial Automation: Employed in programmable logic controllers (PLCs), motor control units, and sensor interfaces.
3. Consumer Electronics: Integrated into devices like smartphones, tablets, and gaming consoles for signal processing and interface control.
4. Communication Systems: Utilized in networking equipment, routers, and switches for data transmission and protocol handling.

Detailed and Complete Alternative Models

If the 74HCT2G14GW-Q100H is not available or does not meet specific requirements, alternative models with similar functionality can be considered. Some detailed and complete alternative models include:

1. SN74LVC2G14: Dual Schmitt-trigger inverter IC from Texas Instruments.
2. MC74VHC1GT14: Single Schmitt-trigger inverter IC from ON Semiconductor.
3. CD40106B: Hex Schmitt-trigger inverter IC from Texas Instruments.

These alternative models offer comparable features and can be used as substitutes for the 74HCT2G14GW-Q100H in various applications.

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