M74HC14YTTR

Product Overview

• Category: Integrated Circuit
• Use: Inverter Schmitt Trigger
• Characteristics: High-speed CMOS technology, low power consumption
• Package: TSSOP-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: 50MHz
• Propagation Delay Time: 13ns (typical)
• Quiescent Current: 4µA (typical)

Detailed Pin Configuration

The M74HC14YTTR has a TSSOP-14 package with the following pin configuration:

__ __ 1 | 1 14 | VCC 2 | 2 13 | A 3 | 3 12 | Y 4 | 4 11 | B 5 | 5 10 | Y 6 | 6 9 | C 7 | 7 8 | Y ¯¯ ¯¯

Functional Features

• Hex Schmitt Trigger Inverter with hysteresis for improved noise immunity.
• Converts input logic levels to inverted output logic levels.
• High-speed operation suitable for various digital applications.
• Low power consumption makes it ideal for battery-powered devices.
• Wide supply voltage range allows compatibility with different systems.

Advantages and Disadvantages

Advantages: - Improved noise immunity due to Schmitt Trigger hysteresis. - High-speed operation enables efficient signal processing. - Low power consumption extends battery life in portable devices. - Wide supply voltage range provides flexibility in system design.

Disadvantages: - Limited number of inverters (6) in a single package. - Not suitable for applications requiring high output current.

Working Principles

The M74HC14YTTR is a Hex Schmitt Trigger Inverter integrated circuit. It utilizes Schmitt Trigger hysteresis to convert input logic levels to inverted output logic levels. The hysteresis ensures improved noise immunity by preventing false triggering caused by input signal fluctuations near the switching threshold. This makes it suitable for applications where noise rejection is critical.

The device operates at high speed, allowing efficient signal processing in digital systems. It consumes low power, making it ideal for battery-powered devices such as mobile phones, tablets, and portable electronics.

The M74HC14YTTR can operate within a wide supply voltage range of 2V to 6V, providing compatibility with various systems. It features a TSSOP-14 package, which offers compactness and ease of integration into PCB designs.

Detailed Application Field Plans

The M74HC14YTTR finds application in various digital systems, including but not limited to:

1. Logic level conversion: It can be used to convert logic levels between different voltage domains in mixed-voltage systems.
2. Signal conditioning: The Schmitt Trigger functionality helps clean up noisy signals and ensure reliable data transmission.
3. Oscillator circuits: It can be employed to generate square wave oscillations with precise frequency and duty cycle control.
4. Pulse shaping: The inverter's fast response time makes it suitable for pulse shaping applications, such as generating sharp edges in digital signals.
5. Sensor interfaces: It can interface with sensors that provide analog outputs, converting them to digital signals for further processing.

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. MC74VHC1G14: Single Schmitt Trigger Inverter, SOT-23 package.

These alternative models offer similar functionality and can be used as replacements for the M74HC14YTTR in various applications.

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