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Name: HEF4538BT-Q100118
Brand: NXP USA Inc.
SKU: HEF4538BT-Q100118
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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NXP USA Inc. HEF4538BT-Q100118

Part No.:: HEF4538BT-Q100118

Manufacturer:: NXP USA Inc.

Package:: -

Datasheet:: HEF4538BT-Q100118.pdf

Description:: IC MULTIVIBRATOR

In Stock:: 2628

Quantity:: Add To Cart

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HEF4538BT-Q100118 Specifications

Packaging:
Bulk
Series:
*
ProductStatus:
Active
LogicType:
-
IndependentCircuits:
-
SchmittTriggerInput:
-
PropagationDelay:
-
Current-OutputHighLow:
-
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

HEF4538BT-Q100118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HEF4538BT-Q100118 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 HEF4538BT-Q100118 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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HEF4538BT-Q100118 information

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HEF4538BT-Q100118 Typical application Circuitry

The HEF4538BT-Q100118 stands as a proud member of the advanced CMOS family, renowned for its robust performance and versatility. This part specifically exemplifies a dual precision monostable multivibrator. Designed for a plethora of applications, from timing and pulse generation to sequence generation and event timing, its performance is contingent upon meticulous pin-to-pin connections. Here's a detailed guide for harnessing its potential:

1. Voltage Framework:

- The HEF4538BT-Q100118 draws its operational lifeblood from the VDD pin. This crucial node should be intimately tied to the chosen positive supply voltage, which could reach up to +15V depending on design parameters.

- In a balancing act, ensure the VSS pin establishes an unerring connection to the circuit's ground, laying the foundation for a stable voltage environment.

2. Trigger Dynamics: The chip houses two independent multivibrators. For each, there's a dedicated input terminal, marked "A_n" and "B_n" (with "n" denoting the multivibrator index, either 1 or 2). Upon receiving a trigger pulse, these pins initiate the timing sequence, propelling the multivibrator into its active state.

3. Output Mastery: Corresponding to each input set, the HEF4538BT-Q100118 boasts output terminals, "Q_n" and its complementary "Q̅_n". Upon successful triggering, these nodes relay the multivibrator's state, offering a high signal on "Q_n" and a low on "Q̅_n" during the active period.

4. Timing Control: The essence of the monostable operation lies in the precise timing mechanism. The "Rext_n" and "Cext_n" terminals (with "n" reflecting the multivibrator's index) beckon external resistor and capacitor attachments, respectively. The product of their values will determine the pulse width of the output.

5. Reset Mechanism: For abrupt termination of an ongoing pulse or to return the multivibrator to its stable state, the "Reset_n" terminal (corresponding to each multivibrator) can be leveraged. Applying a high voltage here will swiftly reset the associated multivibrator.

6. Wisdom Nuggets:

- The HEF4538BT-Q100118, while flaunting a resilient character, cherishes a harmonious operational milieu. Cultivate this environment with a decoupling capacitor, adroitly positioned between the VDD and VSS pins, proximate to the IC.

- Given its esteemed CMOS lineage, the HEF4538BT-Q100118 requires an approach brimming with caution. Ardent anti-static precautions are vital to maintain its operational sanctity.

- Pins left in an ambiguous voltage realm can be conduits of erratic behavior. Commit them with conviction, gravitating decisively to the hallowed VDD or VSS grounds.

To encapsulate, the HEF4538BT-Q100118 emerges as a testament to advanced CMOS ingenuity. While this narrative unfolds a detailed map for its seamless integration, the chip's official datasheet stands as the magnum opus-a treasure trove of insights for those questing to unlock its boundless possibilities.

HEF4538BT-Q100118 FAQ

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6. What is the process for return or replacement of HEF4538BT-Q100118?

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 HEF4538BT-Q100118 we delivered, we will accept the replacement or return of the HEF4538BT-Q100118 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 HEF4538BT-Q100118.

(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