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Name: SN74LVC244APWRE4
Brand: Texas Instruments
SKU: SN74LVC244APWRE4
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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Texas Instruments SN74LVC244APWRE4

Part No.:: SN74LVC244APWRE4

Manufacturer:: Texas Instruments

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: SN74LVC244APWRE4.pdf

Description:: IC BUF NON-INVERT 3.6V 20TSSOP

In Stock:: 3225

Quantity:: Add To Cart

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SN74LVC244APWRE4 Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
74LVC
ProductStatus:
Discontinued at Mosen
LogicType:
Buffer, Non-Inverting
NumberofElements:
2
NumberofBitsperElement:
4
InputType:
-
OutputType:
3-State
Current-OutputHighLow:
24mA, 24mA
Voltage-Supply:
1.65V ~ 3.6V
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

SN74LVC244APWRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LVC244APWRE4 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 SN74LVC244APWRE4 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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SN74LVC244APWRE4 information

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SN74LVC244APWRE4 Typical application Circuitry

SN74LVC244APWRE4

The SN74LVC244APWRE4 is a distinctive integrated circuit, designed for specific functionalities in electronic systems. This overview will delve into its function, application environments, parametric features, and a detailed circuit implementation scenario.

1. Primary Function: The SN74LVC244APWRE4, developed by Texas Instruments, is an octal buffer and line driver designed to provide high-speed operation while maintaining low power consumption. It is equipped with eight line drivers with 3-state outputs.

2. Application Environments: This chip is mainly used in situations requiring buffering and driving of bus lines in memory address, data buses in computers, and peripheral devices, or as an interface between different logic levels.

3. Parametric Specifications: Notable characteristics include a wide operating voltage range (1.65 V to 5.5 V), compatibility with mixed-voltage systems, and high drive capability, along with minimal power dissipation.

Application Scenario: Driving a Data Bus in a Microprocessor System

Circuit Integration Approach:

4. Bus Interface Connection: Connect the microprocessor's data bus lines to the inputs (Pins 2, 4, 6, 8, 10, 12, 14, 16) of the SN74LVC244APWRE4.

5. Output to Peripheral Devices: Link the outputs (Pins 18, 20, 22, 24, 26, 28, 30, 32) to the corresponding lines of the peripheral device or memory interface.

6. Power Supply Allocation: Attach Pin 1 (VCC) to a suitable power source within the chip's operating voltage range (1.65 V to 5.5 V).

7. Grounding Strategy: Ensure Pin 20 (GND) is properly connected to the system ground for optimal stability and performance.

8. Output Enable Controls: Pins 19 and 1 are Output Enable (OE) pins controlling the output states. These should be appropriately wired to the control logic of the microprocessor for enabling or disabling the outputs.

When designing circuits with the SN74LVC244APWRE4, considerations such as signal integrity, power stability, heat dissipation, and prevention of signal reflection are vital. Proper power supply, impedance matching, and layout planning are crucial for the effective performance of the chip in high-speed data bus applications.

In conclusion, the SN74LVC244APWRE4 serves as a crucial component in electronic systems where high-speed data buffering and driving are required. Its implementation in specific circuits demands a detailed understanding of various design parameters and operational conditions to fully harness its functional capabilities.

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6. What is the process for return or replacement of SN74LVC244APWRE4?

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(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 SN74LVC244APWRE4.

(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