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Name: SN74AHC14PW
Brand: Texas Instruments
SKU: SN74AHC14PW
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments SN74AHC14PW

Part No.:: SN74AHC14PW

Manufacturer:: Texas Instruments

Package:: 14-TSSOP

Datasheet:: SN74AHC14PW.pdf

Description:: IC INVERTER 6CH 1-INP 14TSSOP

In Stock:: 3434

Quantity:: Add To Cart

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SN74AHC14PW Specifications

Packaging:
Bulk,Tube
Series:
74AHC
ProductStatus:
Active
LogicType:
Inverter
NumberofCircuits:
6
NumberofInputs:
1
Features:
Schmitt Trigger
Voltage-Supply:
2V ~ 5.5V
Current-Quiescent(Max):
1 µA
Current-OutputHighLow:
8mA, 8mA
LogicLevel-Low:
0.9V ~ 1.65V
LogicLevel-High:
2.2V ~ 3.85V
MaxPropagationDelay@VMaxCL:
10.6ns @ 5V, 50pF
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

SN74AHC14PW this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74AHC14PW price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SN74AHC14PW to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SN74AHC14PW information

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SN74AHC14PW Typical application Circuitry

SN74AHC14PWR

The SN74AHC14PW is a type of integrated circuit known for its functionality as a hex Schmitt-trigger inverter. This chip is commonly used in various electronic applications due to its specific characteristics and features. Let's delve into the details of its functionality, application scenarios, parameter features, a specific application circuit, and considerations for circuit design.

Operational:

Hex Schmitt-Trigger Inverter: Six separate inverters with Schmitt-trigger inputs make up the SN74AHC14PW chip. This design allows the chip to transform noisy input signals into clean, square output signals, making it ideal for signal conditioning applications, especially in digital circuits where clean and precise edges are essential.

Application Scenarios:

1. Signal Conditioning: It's frequently used to clean up noisy signals in digital circuits.

2. Waveform Generation: This technique can be applied to sine waves to produce square waves.

3. Debouncing Switches: Effective in removing the noise created by mechanical switch bounce.

Parameter Features:

- Supply Voltage Range: Typically operates at 2V to 5.5V, making it suitable for low-voltage applications.

- Output Drive Capability: Can drive up to 8 mA.

- Propagation Delay Time: Features fast propagation delay, enhancing the performance in high-speed applications.

Application Circuit Example: Debouncing a Mechanical Switch:

In this scenario, we will use the SN74AHC14PW to debounce a mechanical switch.

Circuit Connection:

1. VCC and GND Pins: Connect pin 14 to VCC (supply voltage) and pin 7 to GND (ground).

2. Input Connection: Connect the mechanical switch between the input of one inverter (e.g., pin 1) and GND. This input and VCC should be connected via a pull-up resistor.

3. Output Monitoring: The output of this inverter (e.g., pin 2) can be connected to a microcontroller or other digital circuits to monitor the debounced signal.

Programming Pins for MCU (if applicable):

- Serial Communication Pins: If interfacing with a microcontroller, ensure to connect the TX and RX pins of the MCU to the corresponding serial communication pins of the device being communicated with.

- Programming Interface Pins: For programming the MCU, use specific pins like MOSI, MISO, SCK for SPI communication, or SDA and SCL for I2C communication.

Design Considerations:

- Noise Immunity: Given its Schmitt-trigger action, the SN74AHC14PW offers excellent noise immunity, but external noise sources should still be minimized.

- Power Supply Stability: Ensure a stable power supply to prevent false triggering.

- Temperature Range: Consider the operating temperature range of the chip in your design.

SN74AHC14PW FAQ

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6. What is the process for return or replacement of SN74AHC14PW?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74AHC14PW we delivered, we will accept the replacement or return of the SN74AHC14PW only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74AHC14PW.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations