SN74HC595DWR

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Texas Instruments SN74HC595DWR

Part No.:
SN74HC595DWR
Manufacturer:
Texas Instruments
Package:
16-SOIC (0.295, 7.50mm Width)
Datasheet:
SN74HC595DWR.pdf
Description:
IC 8BIT SHIFT REG 3ST-OUT 16SOIC
In Stock:
3583
Quantity:
  Add To Cart
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  • Purchase and inquiryPurchase and inquiry

    SN74HC595DWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74HC595DWR 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 SN74HC595DWR 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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    SN74HC595DWR Typical application Circuitry

    SN74HC595DWR

    The SN74HC595DWRis a widely used integrated circuit known for its versatility in digital electronics.Here is a thorough examination of its features, uses, parameter attributes, example of a particular circuit connection, and design considerations:

    1. Here is a thorough examination of its features, uses, parameter attributes, example of a particular circuit connection, and design considerations. It's part of the HC family, indicating high-speed CMOS technology. This chip's main purpose is to increase the number of outputs that a microcontroller or other digital device can use. It accomplishes this by transforming data from serial input into parallel output.

    2. Application Scenarios:This IC is commonly used in scenarios where multiple outputs are needed but the controlling device has limited I/O pins. Typical applications include driving LED arrays, LCD displays, and digital control lines in embedded systems.

    3. Parameter Features: Key features include a wide operating voltage range (typically 2V to 6V), low power consumption, high speed (shift frequency up to 100 MHz), and the ability to daisy-chain multiple ICs for extended output capabilities.

    4. Circuit Connection Example:

    - Scenario: Driving an 8-LED array.

    - Connections:

    - Microcontroller to SN74HC595DWR:

    - Connect the microcontroller's serial data output (SDO) pin to the Data (Pin 14) of SN74HC595DWR.

    - Attach the clock output pin of the microcontroller to the shift register clock (SHCP, Pin 11).

    - Connect another microcontroller pin for latch control to the Latch Clock (STCP, Pin 12).

    - Master Reset (MR, Pin 10) should be tied high (VCC) for normal operation.

    - Output from SN74HC595DWR:

    - Connect each of the 8 output pins (Q0 to Q7) to the respective LEDs.

    - Common Ground: Ensure a common ground connection between the microcontroller and SN74HC595DWR.

    - Programming: Write a code to serially shift the desired LED pattern into the shift register and then latch it to output.

    5. Design Considerations:

    - Ensure that the power supply voltage matches the operating voltage of SN74HC595DWR.

    - Consider the current driving capability of the IC when connecting loads like LEDs.

    - Pay attention to signal timing, especially when daisy-chaining multiple shift registers.

    - Decoupling capacitors near the power supply pins is recommended to cut down on noise.

    In designing circuits with the SN74HC595DWR, it's crucial to understand both the electrical specifications and the timing requirements of the IC to ensure reliable operation. With its many uses, this flexible chip provides a workable way to increase output capacities in digital systems while minimizing pin count and complexity.

    SN74HC595DWR informationSN74HC595DWR information

    SN74HC595DWR FAQ

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    3. Are the SN74HC595DWR price and inventory displayed accurate?

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    6. What is the process for return or replacement of SN74HC595DWR?

    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 SN74HC595DWR we delivered, we will accept the replacement or return of the SN74HC595DWR 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 SN74HC595DWR.

    (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

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