74HC132D

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Toshiba Semiconductor and Storage 74HC132D

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Part No.:
74HC132D
Manufacturer:
Toshiba Semiconductor and Storage
Package:
14-SOIC
Datasheet:
74HC132D.pdf
Description:
IC GATE NAND 4CH 2-INP 14SOIC
In Stock:
1553
Quantity:
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    74HC132D this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 74HC132D 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 74HC132D 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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    74HC132D information74HC132D information

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    74HC132D Typical application Circuitry

     

    The 74HC132D is an integrated circuit that belongs to the 74HC series, and it primarily functions as a quad 2-input NAND gate with Schmitt-trigger inputs. These inputs are especially well suited for converting gradually changing input signals into precisely defined jitter-free output signals because they are designed to have hysteresis between the positive-going and negative-going input thresholds.

    Functional Characteristics of 74HC132D:

    - Quad 2-Input NAND Gates: The 74HC132D possesses four independent 2-input NAND gates.

    - Schmitt Trigger Inputs: This feature provides a hysteresis loop, making it robust against noisy inputs and allowing it to be used for signal conditioning.

    - High-Speed CMOS Logic: It offers the advantages of a wide working voltage range, low power consumption, and high noise immunity by utilizing CMOS technology.

    Application Scenarios:

    - Signal Conditioning: For cleaning up noisy digital signals.

    - Oscillator Circuits: Often used in RC oscillator configurations.

    - Pulse Shaping: To generate specific pulse waveforms.

    - Logic Operations: General logic processing in digital circuits.

     Simple Oscillator Circuit using 74HC132D:

    A simple application is an RC oscillator, where the Schmitt-trigger input of the 74HC132D works in conjunction with a resistor (R) and a capacitor (C) to produce an oscillating output.

    1. Power Supply:

    - VCC (Pin 14): Connect to the positive supply voltage, typically +5V.

    - GND (Pin 7): Connect to the ground or 0V reference of your circuit.

    2. Oscillator Configuration:

    - Input A of First NAND gate (Pin 1): Connect to the junction of R and C.

    - Output Y of First NAND gate (Pin 3): Feed back to the input B of the same NAND gate (Pin 2) using a short jumper wire.

    - Connect one end of the resistor (R) to VCC and the other end to the junction of the capacitor (C) and Pin 1.

    - Connect one terminal of the capacitor (C) to the junction with the resistor and Pin 1, and its other terminal to GND.

    3. Output:

    - The oscillating output can be taken from Pin 3.

    (Note: The other NAND gates can be used for similar or other functions as needed.)

    Design Considerations:

    - Component Selection: The values of R and C dictate the frequency of oscillation. The output frequency will change if these values are altered.

    - Power Consumption: Being a CMOS device, the 74HC132D consumes minimal power when static. However, consider the dynamic power during oscillations.

    - Noise Immunity: The Schmitt-trigger inputs give the 74HC132D inherent noise immunity. Still, it's essential to ensure that the IC is not exposed to excessive noise or voltages beyond its tolerable limits.

    - Decoupling: A decoupling capacitor (e.g., 100nF) between VCC and GND, close to the IC, can help in reducing noise.

    In conclusion, the 74HC132D stands out as a versatile logic gate IC with the added advantage of Schmitt-trigger inputs. Whether you're designing a simple oscillator or conditioning a noisy digital signal, this chip can prove to be an invaluable asset in your electronics toolkit.

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    6. What is the process for return or replacement of 74HC132D?

    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 74HC132D we delivered, we will accept the replacement or return of the 74HC132D 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 74HC132D.

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

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    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

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