74AHC1G14GW

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74AHC1G14GW

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Logic Gates

  • HerstellerNexperia

  • Herstellerteil #74AHC1G14GW

  • Auf Lager29684

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Description

The 74AHC1G14GW is a single Schmitt-trigger inverter gate from Nexperia, designed for use in digital logic applications. This component is part of the 74AHC family, which is known for its high-speed CMOS technology that ensures low power consumption and a wide operating voltage range. The Schmitt-trigger design allows the device to convert slowly changing input signals into sharply defined, jitter-free output signals, which is particularly useful for noise immunity and signal integrity.
Key features of the 74AHC1G14GW include a supply voltage range of 2.0 V to 5.5 V, making it suitable for use in both 3.3 V and 5 V systems. It offers a typical propagation delay of about 3.8 ns at 5 V, ensuring fast switching performance. The device is housed in a compact SOT353 (SC-88A) package, suitable for space-constrained applications. It also ensures compatibility with TTL input levels, making it versatile for various digital circuits. The 74AHC1G14GW is ideal for applications in consumer electronics, computing, and communication devices.

Equivalent

The 74AHC1G14GW is a single Schmitt-trigger inverter. Equivalent products include:
1. Nexperia 74AHCT1G14
2. Texas Instruments SN74AHC1G14
3. ON Semiconductor MC74VHC1G14
4. Diodes Incorporated 74AHC1G14SE
These alternatives offer similar functionality, voltage levels, and package options, making them suitable substitutes in most applications. Always verify electrical characteristics and pin configurations to ensure compatibility.

Features

The 74AHC1G14GW is a single Schmitt-trigger inverter from Nexperia's 74AHC family of logic devices. It offers several key features:
1. Schmitt-Trigger Action: Provides hysteresis for slow input signals, ensuring clean output transitions and improved noise immunity.
2. High-Speed Operation: Capable of operating at high frequencies, making it suitable for fast digital circuits.
3. Wide Supply Voltage Range: Operates from 2.0V to 5.5V, allowing for flexible integration into various systems.
4. Low Power Consumption: Designed for efficient power usage, suitable for battery-operated devices.
5. Output Drive Capability: High output drive capability for driving larger loads.
6. Compact Package: Available in a small, leadless SOT353 (SC-88A) package, which saves PCB space.
7. Temperature Range: Operates over a broad temperature range from -40°C to +125°C, ensuring reliability in harsh environments.
8. RoHS Compliant: Meets environmental standards, ensuring minimal hazardous substances.
These features make the 74AHC1G14GW ideal for a variety of applications requiring reliable logic level inversion with noise immunity.

Pinout

The 74AHC1G14GW is a single Schmitt-trigger inverter housed in a small SOT353 (SC-70-5) package. It has 5 pins in total. The pin configuration and functions are as follows:
1. Pin 1: Ground (GND) - Connects to the ground of the circuit.
2. Pin 2: Input (A) - This is the data input pin for the inverter.
3. Pin 3: Output (Y) - Provides the inverted output of the input signal.
4. Pin 4: Not connected (NC) - This pin is not used in the circuit.
5. Pin 5: Supply voltage (VCC) - Connects to the positive supply voltage.
The 74AHC1G14GW is used to perform a logic inversion with a Schmitt-trigger action, which provides hysteresis for noise immunity and faster transitions.

Manufacturer

The 74AHC1G14GW is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in the production of discrete and power MOSFET devices, as well as analog and logic ICs. The company operates independently but was formerly part of NXP Semiconductors. Nexperia is known for its focus on efficiency and high-volume production, catering to the automotive, industrial, computing, and consumer electronics markets.

Application

The 74AHC1G14GW is a single Schmitt-trigger inverter IC that is typically used in applications requiring signal conditioning and processing. Key application areas include:
1. Signal Debouncing: It helps in removing noise from mechanical switch signals.
2. Waveform Shaping: Converts noisy, slow, or undefined input transitions into clean digital signals.
3. Oscillator Circuits: Used in creating simple oscillators due to its hysteresis properties.
4. Pulse Shaping: Ideal for applications needing precise pulse generation.
5. Logic Level Conversion: Suitable for interfacing between different logic voltage levels.
These applications leverage the IC's ability to handle noise and provide stable digital output.

Package

The 74AHC1G14GW is packaged in a TSSOP5 (Thin Shrink Small Outline Package) with 5 pins. This package is compact and suitable for limited space applications.

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