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Name: SN74LVC2T45DCURG4
Brand: Texas Instruments
SKU: SN74LVC2T45DCURG4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments SN74LVC2T45DCURG4

Part No.:: SN74LVC2T45DCURG4

Manufacturer:: Texas Instruments

Package:: 8-VFSOP (0.091, 2.30mm Width)

Datasheet:: SN74LVC2T45DCURG4.pdf

Description:: IC TRNSLTR BIDIRECTIONAL US8

In Stock:: 2282

Quantity:: Add To Cart

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SN74LVC2T45DCURG4 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
74LVC
ProductStatus:
Discontinued at Mosen
TranslatorType:
Voltage Level
ChannelType:
Bidirectional
NumberofCircuits:
1
ChannelsperCircuit:
2
Voltage-VCCA:
1.65 V ~ 5.5 V
Voltage-VCCB:
1.65 V ~ 5.5 V
InputSignal:
-
OutputSignal:
-
OutputType:
Tri-State, Non-Inverted
DataRate:
420Mbps
OperatingTemperature:
-40°C ~ 85°C (TA)
Features:
-
MountingType:
Surface Mount

SN74LVC2T45DCURG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LVC2T45DCURG4 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 SN74LVC2T45DCURG4 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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SN74LVC2T45DCURG4 information

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SN74LVC2T45DCURG4 Typical application Circuitry

SN74LVC2T45DCURG4

With three-state outputs and programmable voltage translation, the SN74LVC2T45DCURG4 integrated circuit functions as a dual-bit, dual-supply bus transceiver.

Functionality of SN74LVC2T45DCURG4

The SN74LVC2T45DCURG4 serves as a dual-bit transceiver, enabling data transfer between two voltage domains. It is capable of bidirectional communication and voltage level translation, making it ideal for interfacing devices with different logic levels.

Application Scenarios

This chip is typically used in digital systems where communication between components operating at different voltage levels is necessary, such as between a microcontroller and peripherals or sensors with different logic levels.

Key Parameter Features

- Voltage Level Translation: Facilitates communication between two different voltage domains.

- Wide Operating Voltage Range: Compatible with a supply voltage range of 1.65V to 5.5V for both VCCA and VCCB.

- Bidirectional Data Flow: Supports two-way communication with a direction control feature.

- Low Power Consumption: Ideal for energy-efficient applications due to its minimal power usage.

Example of a Circuit Connection: Linking a 5V Peripheral to a 3.3V Microcontroller

Create a circuit that interfaces a 3.3V microcontroller with a 5V peripheral by utilizing the SN74LVC2T45DCURG4.

1. Setting Up the Power Supplies:

- VCCA Connection: Connect VCCA (pin 1) to the 3.3V power supply from the microcontroller side.

- VCCB Connection: Attach VCCB (pin 20) to the 5V power supply from the peripheral side.

2. Microcontroller Data Interface:

- Connecting to Microcontroller: Link a data line from the microcontroller to A1 (pin 2) or A2 (pin 4).

3. Peripheral Data Interface:

- Connecting to Peripheral: Connect the peripheral's data line to B1 (pin 5) or B2 (pin 3).

4. Controlling Data Flow Direction and Output:

- Direction Control (DIR): Connect the DIR pin (pin 19) to a GPIO on the microcontroller to set the direction of data flow.

- Output Enable (OE): Connect the OE pin (pin 18) to ground to enable the transceiver outputs.

Design Considerations

When incorporating the SN74LVC2T45DCURG4 into a circuit, considerations include managing voltage levels for both domains, ensuring stable power supplies, configuring the data flow direction, and handling the bidirectional communication effectively.

In summary, the SN74LVC2T45DCURG4, with its dual-bit transceiver functionality and voltage translation capability, is highly effective for interfacing components operating at different voltage levels. Its ability to operate across a range of voltages, support bidirectional data transmission, and low power consumption make it a versatile choice in electronic systems. Key considerations for successful implementation include voltage compatibility, power supply stability, and correct configuration of data flow direction.

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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.

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