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Name: SN74LVC245APWE4
Brand: Texas Instruments
SKU: SN74LVC245APWE4
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 SN74LVC245APWE4

Part No.:: SN74LVC245APWE4

Manufacturer:: Texas Instruments

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

Datasheet:: SN74LVC245APWE4.pdf

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

In Stock:: 2445

Quantity:: Add To Cart

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SN74LVC245APWE4 Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Bulk,Tube
Series:
74LVC
ProductStatus:
Discontinued at Mosen
LogicType:
Transceiver, Non-Inverting
NumberofElements:
1
NumberofBitsperElement:
8
InputType:
-
OutputType:
3-State
Current-OutputHighLow:
24mA, 24mA
Voltage-Supply:
1.65V ~ 3.6V
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

SN74LVC245APWE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LVC245APWE4 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 SN74LVC245APWE4 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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SN74LVC245APWE4 information

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SN74LVC245APWE4 Typical application Circuitry

SN74LVC245APWE4

The SN74LVC245APWE4 is a notable member of the SN74LVC series, designed as an octal bus transceiver with 3-state outputs. This integrated circuit is essential for facilitating bidirectional communication between data buses, particularly in digital systems where data transfer and voltage level shifting are required across different logic domains.

1. Series Overview: The SN74LVC series, to which the SN74LVC245APWE4 belongs, is recognized for its low-voltage, high-speed logic integrated circuits. These devices are tailored for efficient operation in modern digital systems, offering compatibility with multiple logic levels and low power consumption. The SN74LVC245APWE4, with its octal bus transceiver configuration, is particularly adept at managing data flow in complex digital environments.

2. Pin Configuration and Connection Strategy: The SN74LVC245APWE4 is typically housed in a 20-pin package. It encompasses eight bidirectional data pins for each bus (A1-A8 and B1-B8), a pair of direction control pins (DIR), a pair of output enable pins (OE), along with a VCC (power supply) pin and a GND (ground) pin. The direction of data flow between the A and B buses is determined by the state of the DIR pin, with logic high and low enabling specific directions. The OE pins are crucial for controlling the output states, putting the outputs in a high-impedance state when activated. Data pins A1-A8 and B1-B8 serve as the main channels for data transmission. Connections for VCC and GND are required to power the device and establish a common ground, respectively.

3. Integration into Digital Systems: When integrating the SN74LVC245APWE4 into a digital system, the DIR and OE pins must be correctly set to define the data flow direction and output state. The device allows for flexible control of data movement between different voltage domains, a feature vital in multi-voltage digital systems.

4. Utilization in Digital Circuit Applications: Commonly, the SN74LVC245APWE4 is employed in scenarios requiring data transfer between components operating at different logic levels, such as between microprocessors, microcontrollers, and peripheral devices. Its capacity for bidirectional communication and level translation is highly beneficial in these applications.

5. Circuit Design Considerations: Ensuring signal integrity is crucial when designing circuits with the SN74LVC245APWE4. This involves careful planning of the trace routes for the control and data lines to minimize noise and signal degradation. Placement of decoupling capacitors near the VCC pin is recommended to stabilize the power supply, particularly in high-speed operations.

6. Precautions for Device Handling: Handling the SN74LVC245APWE4 requires standard precautions against electrostatic discharge (ESD) to prevent potential damage. Employing ESD-safe practices during installation and handling is important to maintain the device's integrity.

In summary, the SN74LVC245APWE4, a part of the SN74LVC series, is an efficient octal bus transceiver designed for digital systems needing bidirectional data communication and level shifting. Its configuration facilitates seamless data handling across different voltage domains, with careful attention to control signals, power supply stability, and circuit layout being key to its effective application in digital environments.

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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 SN74LVC245APWE4.

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

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