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Name: 74HC154DB,118
Brand: Nexperia USA Inc.
SKU: 74HC154DB,118
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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Nexperia USA Inc. 74HC154DB,118

Part No.:: 74HC154DB,118

Manufacturer:: Nexperia USA Inc.

Package:: 24-SSOP (0.209, 5.30mm Width)

Datasheet:: 74HC154DB,118.pdf

Description:: IC DECODER/DEMUX 1X4:16 24SSOP

In Stock:: 3927

Quantity:: Add To Cart

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74HC154DB,118 Specifications

Packaging:
Tape & Reel (TR)
Series:
74HC
ProductStatus:
Obsolete
Type:
Decoder/Demultiplexer
Circuit:
1 x 4:16
IndependentCircuits:
1
Current-OutputHighLow:
5.2mA, 5.2mA
VoltageSupplySource:
Single Supply
Voltage-Supply:
2V ~ 6V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

74HC154DB,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 74HC154DB,118 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 74HC154DB,118 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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74HC154DB,118 information

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74HC154DB,118 Typical application Circuitry

74HC154DB,118

The 74HC154DB,118 is a pivotal component within the broad 74HC series, recognized for its digital logic integrated circuits. This specific variant embodies a 4-to-16 line decoder/demultiplexer, a critical device for efficiently managing and directing digital signals from four input lines to any one of sixteen possible output lines. Characterized by its ability to operate at high speeds while maintaining low power dissipation, the 74HC154DB,118 is perfectly suited for advanced digital systems where precise control over signal routing and distribution is essential. This device finds its applications sprawling across microprocessor expansion, memory address decoding, and facilitating seamless communication across multiple digital devices.

1. Voltage Requirements (VCC Pin): The operational range for the 74HC154DB,118 regarding supply voltage (VCC) spans from 2 volts up to 6 volts. This wide range offers a versatile application spectrum, allowing the device to integrate smoothly into various digital environments, from low-power portable gadgets to more robust computing platforms. Selecting the appropriate supply voltage is crucial, as it must align with the logic level requirements of other components within the system to ensure harmonious operation.

2. Grounding Essentials (GND Pin): For the 74HC154DB,118, grounding is fundamental. The GND pin must be securely connected to the system's ground. This connection is paramount for maintaining signal integrity and stability across the device, ensuring that noise and interference do not compromise the digital signals being processed.

3. Decoding Inputs (A, B, C, D Pins): The essence of the 74HC154DB,118's functionality lies in its four input pins (A, B, C, D), which are responsible for determining the active output line among the sixteen available. The logic state (high or low) of these inputs configures the device's decoding operation, enabling targeted signal distribution that aligns with the system's requirements.

4. Activation Control (G1, G2A, G2B Pins): The 74HC154DB,118 incorporates three enable pins-G1 (active-low) and G2A, G2B (active-high)-to regulate the device's activation. Proper operation demands G1 to be held low, whereas G2A and G2B should be maintained in a high state. This configuration provides intricate control over the device's active status, permitting its integration into complex digital architectures where managing the flow of signals is crucial.

5. Output Channels (Y0 to Y15 Pins): The sixteen output pins of the 74HC154DB,118 serve as the pathways through which the decoded or demultiplexed signals are dispatched. Based on the input configuration, a specific output line becomes active, channeling the signal to its intended destination. This functionality underscores the 74HC154DB,118's role in enhancing the output capabilities of microprocessors and navigating intricate signal routing challenges.

6. Latch-Up Resilience: The design of the 74HC154DB,118 includes mechanisms to prevent latch-up, a phenomenon that can lead to device malfunction due to unintended internal current paths. This feature significantly bolsters the device's reliability, safeguarding it against transient conditions that could otherwise impair digital system performance.

The integration of the 74HC154DB,118 into a digital circuit requires a detailed and methodical approach, taking into account the device's power supply needs, the logical setup of its inputs, and the deliberate management of its enable state. With careful planning, the 74HC154DB,118 can dramatically expand the functionality and efficiency of digital systems, capitalizing on its advanced decoding and demultiplexing capabilities to facilitate complex signal distribution schemes.

74HC154DB,118 FAQ

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6. What is the process for return or replacement of 74HC154DB,118?

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 74HC154DB,118 we delivered, we will accept the replacement or return of the 74HC154DB,118 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 74HC154DB,118.

(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