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74HC14PW
+BOMInverters HEX INVERTER SCHMITT TRIGGER
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メーカーNexperia
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メーカー品番 #74HC14PW
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在庫状況23268
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| StandardPackQty | 96 |
概要
Description
Encased in a TSSOP (Thin Shrink Small Outline Package), the 74HC14PW is designed for space-constrained applications. The device is capable of driving significant capacitive loads, and it features low power consumption, typical of CMOS technology. It adheres to the JEDEC standard JESD7A for CMOS devices. The 74HC14PW is suitable for various applications, including debounce switches, oscillators, and signal level conversion. Overall, it provides efficient and reliable performance in electronic circuits that require noise-resistant signal inversion.
Equivalent
Features
1. Schmitt-Trigger Action: Offers hysteresis for signal conditioning and noise immunity, effectively transforming slow or noisy input transitions into sharp digital outputs.
2. High-Speed Performance: Operates at high speeds with a maximum propagation delay of 14 ns at 5V.
3. Wide Operating Voltage Range: Functions over a broad voltage range from 2V to 6V, making it versatile for different applications.
4. Low Power Consumption: Consumes minimal power, ideal for battery-powered devices.
5. Output Drive Capability: Can drive up to 10 LSTTL loads, suitable for interfacing with various digital components.
6. Temperature Range: Operates effectively over a wide temperature range from -40°C to +125°C, suitable for industrial environments.
7. Compact Package: Available in TSSOP (Thin Shrink Small Outline Package), offering space efficiency and ease of use in circuit designs.
These features make the 74HC14PW suitable for applications requiring signal debouncing, waveform shaping, and noise filtering in digital circuits.
Pinout
The 74HC14PW comes in a TSSOP-14 package, indicating it has 14 pins. The pin functions are generally as follows:
1. VCC (Pin 14): Supply voltage.
2. GND (Pin 7): Ground.
3. Inputs (Pins 1, 3, 5, 9, 11, 13): The input pins for each of the six Schmitt-trigger inverters.
4. Outputs (Pins 2, 4, 6, 8, 10, 12): The output pins for each corresponding inverter input.
Each inverter in the 74HC14PW takes an input signal and outputs an inverted signal, with the Schmitt-trigger providing hysteresis which is particularly useful for dealing with noisy input signals.
Manufacturer
Application
1. Signal Conditioning: Enhances digital signals from noisy or slow input transitions, making them suitable for digital circuits.
2. Waveform Generation: Used in oscillators and pulse generators due to its ability to produce clean square waves.
3. Debouncing Switches: Stabilizes signals from mechanical switches by eliminating unwanted noise.
4. Level Shifting: Converts input signals to different voltage levels for compatibility with different logic levels.
5. Edge Detection: Identifies rising or falling edges in digital signals, useful in timing and control applications.
Its versatility makes it suitable for various digital electronics projects.