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Name: SN74LVC8T245QPWRQ1
Brand: Texas Instruments
SKU: SN74LVC8T245QPWRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments SN74LVC8T245QPWRQ1

Part No.:: SN74LVC8T245QPWRQ1

Manufacturer:: Texas Instruments

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:: SN74LVC8T245QPWRQ1.pdf

Description:: IC TRANSLATION TXRX 5.5V 24TSSOP

In Stock:: 9627

Quantity:: Add To Cart

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SN74LVC8T245QPWRQ1 Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100, 74LVC
ProductStatus:
Active
LogicType:
Translation Transceiver
NumberofElements:
2
NumberofBitsperElement:
8
InputType:
-
OutputType:
3-State
Current-OutputHighLow:
32mA, 32mA
Voltage-Supply:
1.65V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

SN74LVC8T245QPWRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LVC8T245QPWRQ1 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 SN74LVC8T245QPWRQ1 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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SN74LVC8T245QPWRQ1 information

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SN74LVC8T245QPWRQ1 Typical application Circuitry

SN74LVC8T245QPWRQ1

The SN74LVC8T245QPWRQ1 is a part of the SN74 series, specifically designed as an 8-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs. This device is particularly suited for applications where voltage level translation is required between different logic domains, making it ideal for interfacing between microcontrollers, microprocessors, and peripheral devices operating at different voltage levels.

1. Series and Features: The SN74LVC8T245QPWRQ1 belongs to the SN74 series, which is renowned for its logic level translation capabilities and compatibility with multiple logic families. This series is characterized by its ability to handle high-speed data transmission with low power consumption. The SN74LVC8T245QPWRQ1, in particular, offers bidirectional voltage level translation which is essential in modern digital interfacing.

2. Pin Configuration and Connectivity Method: The SN74LVC8T245QPWRQ1 typically comes in a 24-pin TSSOP package. The key pins include eight pairs of A and B data pins (A1-B1 to A8-B8), two supply voltage pins (VCCA and VCCB), two ground pins (GND), two output enable pins (OE1 and OE2), and two direction control pins (DIR1 and DIR2). The A-side pins interface with the logic level of VCCA, and the B-side pins with VCCB. VCCA and VCCB pins are connected to the respective voltage supplies of the different logic domains. OE pins are used to enable or disable the outputs, and the DIR pins determine the direction of data flow, either from A to B or B to A.

3. Implementing in Electronic Circuits: When integrating the SN74LVC8T245QPWRQ1 into an electronic circuit, it is crucial to ensure that VCCA does not exceed VCCB to maintain proper functionality. The direction of data flow is set by the DIR pins, and OE pins are used to control the output state. The device allows for bidirectional data flow, making it versatile in various communication protocols.

4. Applications and Practical Use: The SN74LVC8T245QPWRQ1 is widely used in systems that require level translation between different operating voltages, such as interfacing 5V microcontrollers with 3.3V peripherals. It's ideal for applications that demand high-speed data transfer with minimal power dissipation.

5. Design Considerations for Circuit Integration: In designing circuits with the SN74LVC8T245QPWRQ1, careful planning is required to ensure signal integrity, especially at high data rates. It's important to provide stable power supply connections with decoupling capacitors close to the VCCA and VCCB pins. Additionally, the trace lengths should be optimized to minimize parasitic inductance and capacitance for reliable high-speed operation.

6. Precautions in Handling: As with all semiconductor devices, the SN74LVC8T245QPWRQ1 should be handled with care. It is sensitive to electrostatic discharge (ESD), and appropriate ESD precautions should be taken during handling and installation.

In summary, the SN74LVC8T245QPWRQ1 from the SN74 series is a versatile 8-bit transceiver designed for bidirectional voltage level translation. Its pin configuration supports easy integration into multi-voltage systems, and careful attention to power supply stability, signal routing, and ESD precautions is essential for effective use in digital interfacing applications.

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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 SN74LVC8T245QPWRQ1.

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