SN74AHC14QPWRG4Q1

Product Overview

• Category: Integrated Circuit
• Use: Inverter Gate
• Characteristics: High-Speed, Low-Power, Schmitt Trigger Input
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Hex Schmitt-Trigger Inverter
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Maximum Operating Frequency: 50 MHz
• Propagation Delay Time: 7 ns (typical)
• Quiescent Current: 2 µA (maximum)

Detailed Pin Configuration

The SN74AHC14QPWRG4Q1 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: Power Supply (VCC)
9. Pin 9: Output Y4
10. Pin 10: Input A4
11. Pin 11: Output Y5
12. Pin 12: Input A5
13. Pin 13: Output Y6
14. Pin 14: Input A6

Functional Features

• Hex Schmitt-Trigger Inverter with hysteresis for improved noise immunity.
• High-speed operation allows for efficient signal processing.
• Low-power consumption makes it suitable for battery-powered devices.
• Schmitt Trigger input ensures clean and reliable switching.

Advantages

• Improved noise immunity due to the Schmitt Trigger input.
• High-speed operation enables fast signal processing.
• Low-power consumption extends battery life in portable devices.
• Compact TSSOP package allows for space-efficient designs.

Disadvantages

• Limited maximum operating frequency compared to some other ICs.
• Not suitable for high-voltage applications due to the specified supply voltage range.

Working Principles

The SN74AHC14QPWRG4Q1 is a hex inverter gate that utilizes Schmitt Trigger inputs. It converts input logic levels into inverted output logic levels. The Schmitt Trigger input provides hysteresis, which helps in reducing noise-induced errors and ensuring reliable switching. The device operates at a wide supply voltage range of 2 V to 5.5 V, making it compatible with various digital systems.

Detailed Application Field Plans

The SN74AHC14QPWRG4Q1 can be used in various applications, including:

1. Digital Logic Circuits: It can be used as an inverter gate in digital logic circuits, such as microcontrollers, FPGAs, and communication systems.
2. Signal Conditioning: The Schmitt Trigger input makes it suitable for signal conditioning applications where noise immunity is crucial, such as sensor interfaces.
3. Oscillators: By utilizing the Schmitt Trigger input, the device can be used to build relaxation oscillators or square wave generators.
4. Level Shifting: It can be employed for level shifting between different voltage domains in mixed-signal systems.

Detailed and Complete Alternative Models

Some alternative models to SN74AHC14QPWRG4Q1 include:

1. SN74LVC14APWR: Hex Schmitt-Trigger Inverter with similar characteristics but operates at a lower voltage range.
2. CD40106BE: Hex Schmitt-Trigger Inverter from a different manufacturer with comparable specifications.
3. MC74VHC1G14DFT1G: Single Schmitt-Trigger Inverter in a different package, suitable for low-power applications.

These alternative models provide similar functionality and can be used as replacements based on specific design requirements.

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