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Name: SN74LS245N3
Brand: Texas Instruments
SKU: SN74LS245N3
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 SN74LS245N3

Part No.:: SN74LS245N3

Manufacturer:: Texas Instruments

Package:: -

Datasheet:

Description:: BUS TRANSCEIVER, LS SERIES TTL

In Stock:: 3480

Quantity:: Add To Cart

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SN74LS245N3 Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Active
LogicType:
-
NumberofElements:
-
NumberofBitsperElement:
-
InputType:
-
OutputType:
-
Current-OutputHighLow:
-
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

SN74LS245N3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LS245N3 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 SN74LS245N3 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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SN74LS245N3 information

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SN74LS245N3 Typical application Circuitry

SN74LS245N3

The SN74LS245N3 is an integrated circuit chip known for its functionality in digital systems. It can send and receive data on an 8-bit bus since it is a transceiver, more precisely an octal bus transceiver.

Uses:

In situations when data needs to be transmitted across two busses, the SN74LS245N3 is frequently utilized. It's particularly useful in microprocessor-based systems, where it facilitates communication between the microprocessor and peripheral devices or between different parts of a system.

Key Parameters and Characteristics:

- Logic Type: Octal Bus Transceiver

- Number of Pins: 20

- Voltage Range: Typically 4.75 to 5.25 volts

- Data Rate: High-speed operation

- Directional Control: Direction of data flow controlled by a single input

- Operating Temperature Range: Standard industrial grades

Example Application and Circuit Connection:

Consider a scenario where the SN74LS245N3 is used to interface a microprocessor with a memory module. Here's how you might connect it:

1. Power Supply: Connect pin 20 (VCC) to a 5V power supply and pin 10 (GND) to the ground.

2. Direction Control: Connect the Direction Control pin (pin 1) to a control output from the microprocessor. This determines the direction of data flow.

3. Data Inputs/Outputs: Connect pins 2-9 (A1-A8) to the microprocessor's data bus, and pins 18-11 (B1-B8) to the memory module's data bus.

4. Output Enable: Attach a control signal to pin 19, which is the output enable pin. The transceiver is operational when this signal is low.

Design Points to Remember:

When creating circuits with the SN74LS245N3, take into account the subsequent factors:

- Voltage Levels: Ensure the power supply matches the chip's requirements.

- Signal Integrity: Keep trace lengths short to minimize signal degradation.

- Thermal Management: Verify that there is adequate cooling if the circuit operates continuously or at high frequencies.

- Logic Levels Compatibility: Ensure that the logic levels of connected devices are compatible.

In conclusion, the SN74LS245N3 is a versatile and essential component in digital circuit design, particularly useful for data transfer between different buses in a system. When deploying this chip, attention to detail in connection and consideration of operational parameters is crucial for optimal performance.

SN74LS245N3 FAQ

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6. What is the process for return or replacement of SN74LS245N3?

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 SN74LS245N3 we delivered, we will accept the replacement or return of the SN74LS245N3 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 SN74LS245N3.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations