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Name: 74HCT244DB,118
Brand: NXP USA Inc.
SKU: 74HCT244DB,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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NXP USA Inc. 74HCT244DB,118

Part No.:: 74HCT244DB,118

Manufacturer:: NXP USA Inc.

Package:: 20-SSOP (0.209, 5.30mm Width)

Datasheet:: 74HCT244DB,118.pdf

Description:: IC BUFF/DVR TRI-ST DUAL 20SSOP

In Stock:: 3010

Quantity:: Add To Cart

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74HCT244DB,118 Specifications

Package/Case:
20-SSOP (0.209, 5.30mm Width)
Packaging:
Bulk
Series:
74HCT
ProductStatus:
Active
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

74HCT244DB,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 74HCT244DB,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 74HCT244DB,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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74HCT244DB,118 information

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74HCT244DB,118 Typical application Circuitry

74HCT244DB,118

The 74HCT244DB,118 is a component of the esteemed 74HCT series, which harmonizes the operational advantages of CMOS technology with the logic level compatibility of TTL. This series is renowned for facilitating devices that combine the power efficiency inherent to CMOS with the widespread logic level acceptance of TTL, making them particularly suited for bridging interfaces in mixed-voltage applications. The 74HCT244DB,118, in particular, stands out as an octal buffer and line driver, designed to ensure the integrity of signal transmission across different parts of a circuit, especially useful in configurations that require the isolation or driving of signals over extended paths.

1. Series Affiliation: Positioned within the 74HCT series, the 74HCT244DB,118 is tailored for environments that demand the low power consumption of CMOS technology while necessitating compatibility with TTL logic levels. This dual capability makes the device a versatile choice for integrating into a multitude of electronic designs, ranging from simple buffers to complex interfacing circuits.

2. Pin Configuration Insight: The 74HCT244DB,118 is presented in a SSOP (Shrink Small Outline Package), a more compact form factor than standard SOIC, featuring 20 pins each assigned to facilitate its buffer and line driving functionalities. It is divided into two sections, each with four buffers. Inputs for the first section are labeled 1A to 4A, and for the second section, 2A to 5A, with corresponding outputs designated as 1Y to 4Y and 2Y to 5Y, respectively. The operation of these sections is governed by two output enable pins, 1OE and 2OE, which, when active, allow signals to flow from input to output. The device also integrates a Vcc pin for power supply and a GND pin for grounding, ensuring a stable operational framework.

3. Implementing Electrical Connections: To achieve optimal functionality, the 74HCT244DB,118 requires a power supply voltage (Vcc) between 4.5V to 5.5V, aligning with the typical operating range for TTL logic levels. A secure and clean ground connection (GND) is imperative for the minimization of electrical noise, enhancing circuit reliability. The output enable (OE) pins are pivotal for managing the device's output states; activating these pins enables the buffers, facilitating the transmission of signals from the inputs to the outputs, thereby offering controlled interaction between circuit segments.

4. Utilizing in Applications: The dual-section design of the 74HCT244DB,118 provides extensive flexibility in its application across electronic systems. It is particularly effective in roles that demand the reinforcement of signal strength for longer distance transmission or the isolation of circuit parts to prevent noise and signal degradation, illustrating its adaptability in addressing diverse circuit design challenges.

5. Prioritizing Signal Integrity: The deployment of the 74HCT244DB,118 in a circuit necessitates careful planning to preserve signal integrity. This includes the strategic placement of bypass capacitors near the Vcc and GND pins to stabilize the power supply and meticulous routing of signal traces to avert cross-talk and electromagnetic interference, ensuring the device's performance is optimized for reliability and efficiency.

In summary, the 74HCT244DB,118 exemplifies the convergence of CMOS and TTL logic level compatibility found in the 74HCT series, offering a robust solution for buffering and line driving needs within electronic systems. Through deliberate electrical connection planning, capitalizing on the device's design flexibility, and ensuring signal integrity, the 74HCT244DB,118 aids in the creation of sophisticated, high-performance electronic designs. This device is a testament to the blend of functionality and operational excellence, addressing the intricate demands of modern electronic applications with precision and dependability.

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6. What is the process for return or replacement of 74HCT244DB,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 74HCT244DB,118 we delivered, we will accept the replacement or return of the 74HCT244DB,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 74HCT244DB,118.

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

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