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Name: SN74HC574N
Brand: Texas Instruments
SKU: SN74HC574N
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 SN74HC574N

Part No.:: SN74HC574N

Manufacturer:: Texas Instruments

Package:: 20-PDIP

Datasheet:

Description:: IC FF D-TYPE SNGL 8BIT 20DIP

In Stock:: 3401

Quantity:: Add To Cart

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SN74HC574N Specifications

Packaging:
Tube
Series:
74HC
ProductStatus:
Active
Function:
Standard
Type:
D-Type
OutputType:
Tri-State, Non-Inverted
NumberofElements:
1
NumberofBitsperElement:
8
ClockFrequency:
36 MHz
MaxPropagationDelay@VMaxCL:
46ns @ 6V, 150pF
TriggerType:
Positive Edge
Current-OutputHighLow:
7.8mA, 7.8mA
Voltage-Supply:
2V ~ 6V
Current-Quiescent(Iq):
8 µA
InputCapacitance:
3 pF
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Through Hole

SN74HC574N this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74HC574N 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 SN74HC574N 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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SN74HC574N information

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SN74HC574N Typical application Circuitry

SN74HC574N

SN74HC574N is a digital integrated circuit, specifically an octal D-type flip-flop with 3-state outputs. This chip captures the values on the data inputs when the clock input is in a particular state and then holds these values at the outputs until the next clock cycle.

Application Scenarios and Parameter Features

Application Scenarios: The SN74HC574N is commonly used in data storage, transfer, and communication tasks. It's ideal for temporary data storage, data buffering in digital systems, and interface between mismatched data buses.

Parameter Features:

1. Wide Operating Voltage Range: Typically operates between 2V and 6V, catering to various digital systems.

2. 3-State Outputs: Provides high-impedance states, allowing for bus interfacing without interference.

3. Octal Configuration: Contains eight flip-flops, enabling it to handle eight data inputs and outputs simultaneously.

4. Edge-Triggered Data Capture: Captures data on the rising or falling edge of the clock signal, enhancing data synchronization.

Specific Application Example: Data Buffering in a Microcontroller System

In a microcontroller system, the SN74HC574N can be used to buffer data between the microcontroller and another digital system, such as a higher-speed data bus.

Circuit Connection Details:

1. Power Supply Connection: Connect the VCC pin (pin 20) of SN74HC574N to a 5V power supply.

2. Grounding: Link the GND pin (pin 10) to the system ground.

3. Data Inputs: Connect the data inputs (pins 2, 3, 4, 5, 6, 7, 8, 9) to the microcontroller's output ports.

4. Clock Input: Connect a clock signal to the clock input pin (pin 11) of SN74HC574N. This clock will synchronize the data capture.

5. Output Enable Control: Link the output enable pin (pin 1) to a control signal. When active, it allows data to be outputted; when inactive, the outputs are in a high impedance state.

6. Data Outputs: Connect the outputs (pins 18, 17, 16, 15, 14, 13, 12, 19) to the input ports of the target system, such as a data bus.

Design Considerations

1. Voltage Levels: Ensure that the input voltage levels are compatible with SN74HC574N's operating range.

2. Clock Signal Synchronization: The clock signal must be accurately timed to synchronize data capture and release.

3. Output Load: Avoid overloading the outputs, which should comply with the chip's specifications.

4. Signal Integrity: In high-speed applications, consider the impact of signal integrity on data accuracy.

Using the SN74HC574N for data buffering in a microcontroller system demonstrates its utility in managing data transfer and synchronization, crucial for maintaining data integrity in digital systems.

SN74HC574N FAQ

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6. What is the process for return or replacement of SN74HC574N?

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 SN74HC574N we delivered, we will accept the replacement or return of the SN74HC574N 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 SN74HC574N.

(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