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Name: 74HC74DR2G
Brand: ON Semiconductor
SKU: 74HC74DR2G
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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ON Semiconductor 74HC74DR2G

Part No.:: 74HC74DR2G

Manufacturer:: ON Semiconductor

Package:: 14-SOIC

Datasheet:: 74HC74DR2G.pdf

Description:: IC FF D-TYPE DUAL 1BIT 14SOIC

In Stock:: 2533

Quantity:: Add To Cart

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74HC74DR2G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
74HC
ProductStatus:
Obsolete
Function:
Set(Preset) and Reset
Type:
D-Type
OutputType:
Complementary
NumberofElements:
2
NumberofBitsperElement:
1
ClockFrequency:
28 MHz
MaxPropagationDelay@VMaxCL:
17ns @ 6V, 50pF
TriggerType:
Positive Edge
Current-OutputHighLow:
5.2mA, 5.2mA
Voltage-Supply:
2V ~ 6V
Current-Quiescent(Iq):
2 µA
InputCapacitance:
10 pF
OperatingTemperature:
-55°C ~ 125°C (TA)
MountingType:
Surface Mount

74HC74DR2G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 74HC74DR2G 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 74HC74DR2G 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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74HC74DR2G information

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74HC74DR2G Typical application Circuitry

74HC74DR2G

A dual D-type flip-flop with set and reset is the 74HC74DR2G. It is part of the high-speed Si-gate CMOS family and is designed to operate at a voltage range of 2 V to 6 V. The flip-flop edges trigger on the positive-going transition of the clock input, making it useful for various digital applications.

Applications of 74HC74DR2G:

- Data storage

- Frequency division

- Counter circuits

- Shift registers

Application Scenario - Frequency Divider Circuit:

A common application of the 74HC74DR2G is in frequency division circuits. Here's how to set it up:

1. Power Supply Connection: Connect the Vcc (pin 14) to a 5 V power supply, and connect pin 7 (GND) to the ground.

2. Clock Input: Attach the clock signal to the first flip-flop's clock input (CP, pin 3).

3. Data Input: Connect the Q' output (pin 6) of the first flip-flop to the data input (D, pin 2) of the same flip-flop.

4. Set and Reset Inputs: Connect the set (SD, pin 1) and reset (MR, pin 4) inputs of the first flip-flop to the 5 V power supply to disable them.

5. Output: The 74HC74DR2G output frequency at Q (pin 5) of the first flip-flop will now be half the input frequency.

Design Considerations:

- Voltage Level Matching: Ensure that the power supply voltage matches the required operating voltage of the 74HC74DR2G.

- Input Signal Integrity: Verify that the clock input signal is free from noise and has well-defined edges to avoid false triggering.

- Proper Grounding: Adequate grounding is required to prevent circuit interference.

- Component Layout: Place the components in a way that minimizes the length of connecting wires to reduce parasitic capacitance and inductance effects.

In conclusion, the 74HC74DR2G is a versatile dual flip-flop chip suitable for various digital applications, including frequency division. Proper consideration should be given to the power supply, input signal quality, grounding, and component layout to ensure the circuit operates correctly.

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6. What is the process for return or replacement of 74HC74DR2G?

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 74HC74DR2G we delivered, we will accept the replacement or return of the 74HC74DR2G 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 74HC74DR2G.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations