SN74HC14N, SN74LS14N, 74LS14, 7414 Hex Inverter IC
VAT inclusive; Computed calculations added locally.
Overview
The 74LS14 Hex Inverter IC is a versatile digital logic component containing six independent inverter gates with Schmitt-trigger inputs. It converts an input logic signal to its opposite logic state while providing improved switching performance for signals with slow or noisy transitions.
Depending on the specific variant, the SN74HC14N and SN74LS14N belong to different 74-series logic families, so their electrical characteristics and operating requirements should be checked against the exact device marking before use.
The IC is useful for signal conditioning, switch debouncing, pulse shaping, oscillator circuits, waveform generation, digital logic, and microcontroller interface applications. Its six inverter channels provide multiple logic functions from a single DIP package.
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Product Technical Information
Technical Details
The SN74HC14N / SN74LS14N / 74LS14 / 7414 Hex Inverter IC is a six-channel digital logic IC designed to perform signal inversion. Each channel takes a digital input and produces the corresponding inverted logic output.
A key feature of the 74HC14/74LS14 family is the Schmitt-trigger input, which provides hysteresis. This makes the IC particularly useful for cleaning up signals that transition slowly or contain noise, helping produce a more reliable digital output.
The six independent inverter gates can be used individually or together depending on the circuit design. Common applications include switch debouncing, signal conditioning, pulse shaping, oscillator circuits, clock-related circuits, waveform generation, and digital logic interfaces.
The different markings mentioned in the product name represent different 74-series variants. SN74HC14N and SN74LS14N should not automatically be treated as electrically identical, as HC and LS logic families have different electrical specifications. Always verify the exact IC marking and its datasheet before designing or powering a circuit.
Key Features
- Six independent inverter gates
- Schmitt-trigger inputs
- 14-pin DIP package
- Useful for digital signal inversion
- Suitable for noisy or slowly changing input signals
- Useful for waveform shaping
- Suitable for switch debouncing
- Can be used for oscillator and pulse-generation circuits
- Useful in digital electronics and logic projects
- Suitable for prototyping and educational circuits
Frequently Asked Questions
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