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Name: 74HCT244D,652
Brand: Nexperia USA Inc.
SKU: 74HCT244D,652
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Nexperia USA Inc. 74HCT244D,652

Part No.:: 74HCT244D,652

Manufacturer:: Nexperia USA Inc.

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: 74HCT244D,652.pdf

Description:: IC BUFFER NON-INVERT 5.5V 20SO

In Stock:: 2649

Quantity:: Add To Cart

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74HCT244D,652 Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
74HCT
ProductStatus:
Obsolete
LogicType:
Buffer, Non-Inverting
NumberofElements:
2
NumberofBitsperElement:
4
InputType:
-
OutputType:
3-State
Current-OutputHighLow:
6mA, 6mA
Voltage-Supply:
4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

74HCT244D,652 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 74HCT244D,652 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 74HCT244D,652 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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74HCT244D,652 information

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74HCT244D,652 Typical application Circuitry

74HCT244D,652

The 74HCT244D,652 is a distinguished member of the 74HCT series, embodying the seamless integration of high-speed CMOS technology with the logic level compatibility of TTL. This series is specifically designed to cater to applications that require the energy efficiency of CMOS circuits while maintaining interoperability with TTL logic systems, making it an ideal choice for a wide range of digital electronics applications. The 74HCT244D,652, in particular, is an octal buffer and line driver, equipped with the capability to ensure robust signal transmission, even in demanding environments, making it essential for applications that necessitate strong driving capabilities or signal isolation.

1. Series Overview: Within the 74HCT series, the 74HCT244D,652 is engineered to provide a bridge between CMOS and TTL technologies, offering devices that are capable of operating with the low power consumption characteristics of CMOS while being compatible with TTL logic levels. This harmonious integration ensures that the device can be seamlessly incorporated into diverse electronic designs, facilitating broad application scope.

2. Pin Layout and Functionality: The 74HCT244D,652 is packaged in a SOIC format, featuring 20 pins that are systematically organized to support its dual-function as a buffer and line driver. The device is segmented into two identical quadrants, each comprising four buffers. Inputs for the first quadrant are marked as 1A to 4A, and for the second quadrant as 2A to 5A, with corresponding outputs identified as 1Y to 4Y and 2Y to 5Y, respectively. Each quadrant is controlled by an output enable pin (1OE for the first quadrant and 2OE for the second quadrant), which, when asserted, allows signals to traverse from the inputs to the outputs. The device also includes a Vcc pin for connecting to the power supply and a GND pin for grounding, ensuring a stable electrical environment for operation.

3. Establishing Circuit Connections: The 74HCT244D,652 operates optimally within a supply voltage (Vcc) range of 4.5V to 5.5V, aligning with the standard operating conditions for TTL logic. A solid and noise-free grounding (GND) is crucial to mitigate potential interference, enhancing the device's reliability and performance. The output enable (OE) pins play a critical role in managing the state of the outputs; activating these pins enables the buffers, thereby permitting the transmission of signals from the inputs to the outputs, facilitating effective interfacing between various circuit sections.

4. Versatility in Application: The bifurcated structure of the 74HCT244D,652 lends itself to a wide array of applications, making it particularly valuable in scenarios requiring signal amplification for extended reach or isolation between circuit components to prevent noise and signal degradation. This flexibility underscores its effectiveness in meeting diverse electronic design requirements, highlighting its utility in complex engineering solutions.

5. Emphasis on Signal Integrity: Implementing the 74HCT244D,652 in electronic designs demands a focused approach to maintaining signal integrity. This includes the strategic placement of bypass capacitors close to the Vcc and GND pins to stabilize the power supply and careful routing of signal traces to reduce the likelihood of cross-talk and electromagnetic interference, thereby ensuring the device's operational efficacy and reliability.

In summary, the 74HCT244D,652 exemplifies the innovative integration of CMOS efficiency with TTL logic compatibility characteristic of the 74HCT series, offering a robust solution for buffering and line driving needs within electronic systems. Through precise electrical connection strategies, leveraging the device's design flexibility, and prioritizing signal integrity, the 74HCT244D,652 aids in the creation of sophisticated, high-performance electronic designs. This device epitomizes the confluence of functionality and operational excellence, addressing the intricate requirements of modern electronic applications with precision and dependability.

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6. What is the process for return or replacement of 74HCT244D,652?

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 74HCT244D,652 we delivered, we will accept the replacement or return of the 74HCT244D,652 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 74HCT244D,652.

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

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(1)Inform us within 90 days

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