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Name: SN74HC74DRG4
Brand: Texas Instruments
SKU: SN74HC74DRG4
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 SN74HC74DRG4

Part No.:: SN74HC74DRG4

Manufacturer:: Texas Instruments

Package:: 14-SOIC

Datasheet:: SN74HC74DRG4.pdf

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

In Stock:: 2328

Quantity:: Add To Cart

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SN74HC74DRG4 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
74HC
ProductStatus:
Discontinued at Mosen
Function:
Set(Preset) and Reset
Type:
D-Type
OutputType:
Complementary
NumberofElements:
2
NumberofBitsperElement:
1
ClockFrequency:
60 MHz
MaxPropagationDelay@VMaxCL:
30ns @ 6V, 50pF
TriggerType:
Positive Edge
Current-OutputHighLow:
5.2mA, 5.2mA
Voltage-Supply:
2V ~ 6V
Current-Quiescent(Iq):
4 µA
InputCapacitance:
3 pF
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

SN74HC74DRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74HC74DRG4 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 SN74HC74DRG4 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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SN74HC74DRG4 information

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SN74HC74DRG4 Typical application Circuitry

SN74HC74DRG4

The SN74HC74DRG4is a type of digital logic chip known as a dual positive-edge-triggered D-type flip-flop with clear and preset functionality. This integrated circuit's (IC) capacity to store and manage binary data makes it a popular choice for a variety of digital applications. Here's an overview of its applications, features, a specific circuit connection example, and design considerations.

Applications:

1. Data Storage:Used in registers, counters, and memory devices.

2. Frequency Dividing: Common in digital clocks for dividing the frequency of input signals.

3. Data Synchronization:Helps in synchronizing data transfers between different system parts.

4. Control Systems: Utilized in control circuits for state sequencing and decision-making.

Features:

- Logic Type: D-Type Flip-Flop

- Number of Circuits: Dual

- Output Type: Differential

- Voltage Supply: Typically 2V to 6V

- Trigger Type: Positive Edge

- Operating Temperature: -40°C to +85°C

- Package/Case: 14-SOIC

Circuit Connection Example (Frequency Divider):

For this example, we'll use the SN74HC74DRG4in a frequency divider circuit:

1. Attach Pin 14 (Vcc) to a 5V power source.

2. GND (Pin 7): Connect to the ground.

3. Clock Input (Pin 3): Connect the input frequency signal.

4. Clear (Pin 1) and Preset (Pin 4):Connect both to Vcc to disable their function.

5. Output (Q, Pin 5): This is where the divided frequency can be obtained.

6. Data Input (D, Pin 2): Connect to the Q' (Pin 6) to feedback the inverted output.

7. Q' (Pin 6):Connect back to Data Input (D, Pin 2).

In this setup, each time the clock input receives a positive edge, the output toggles, effectively dividing the input frequency by 2.

Important Design Considerations:

- Stable Power Supply: Ensure that the power supply maintains its stability within the specified voltage range.

- Input Signal Quality: The clock input should have clean, sharp transitions to avoid erroneous triggering.

- Decoupling Capacitors: Place near Vcc and GND pins to filter out noise.

- Operating Temperature: When designing the circuit, take into account the range of temperatures it will be used in.

- Signal Integrity: Minimize long traces on high-frequency signals to avoid signal degradation.

To ensure dependable and effective performance, you must carefully take these elements into account when incorporating the SN74HC74DRG4into your design. This example serves as a foundational guide for implementing this versatile flip-flop in various digital applications.

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6. What is the process for return or replacement of SN74HC74DRG4?

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 SN74HC74DRG4 we delivered, we will accept the replacement or return of the SN74HC74DRG4 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 SN74HC74DRG4.

(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