SN74HCT74D The Texas Instruments SN74HCT74D is a dual D-Type positive-edge-triggered flip-flop. It operates within a 4.5V to 5.5V range and features a clock frequency up to 25 MHz.
Mfr Part #:

SN74HCT74D

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HCT74D is a dual D-Type positive-edge-triggered flip-flop. It operates within a 4.5V to 5.5V range and features a clock frequency up to 25 MHz.
✓ Total Stock: 71 pcs
$ Price Range: $0.44

SN74HCT74D Available from 2 distributors

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SN74HCT74D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Input Capacitance
Input Type
Lead Spacing
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Operating Voltage
Output Type
Supplier Device Package
Supplier Package
Supply Current
Trigger Type
Type
Voltage

SN74HCT74D Description

Short technical summary and product information.

The SN74HCT74D from Texas Instruments is a dual D-Type positive-edge-triggered flip-flop integrated circuit. Each flip-flop features independent preset and clear inputs, and data is transferred to the outputs on the positive-going edge of the clock pulse when preset and clear inputs are inactive.

 

This device operates within a voltage range of 4.5V to 5.5V and offers a maximum clock frequency of 25 MHz. It has a low supply current of 40 µA maximum and an input current of 1 µA maximum. The output drive capability is ±4 mA at 5V, and the typical propagation delay is 18 ns at 5.5V and 50pF.

 

The SN74HCT74D is available in a 14-SOIC package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C. This component is designed for various digital logic applications requiring reliable flip-flop functionality.

 

Key specifications include a 2-channel configuration, TTL-Compatible CMOS input type, and Push-Pull output type. The function is described as Set(Preset) and Reset, with each element handling 1 bit.

SN74HCT74D Quick Information

Product Type: Flip Flop
Series: SN74HCT74
Canonical Name: Texas Instruments SN74HCT74D Dual D-Type Positive-Edge-Triggered Flip-Flop
Subcategory: D-Type Flip-Flop

SN74HCT74D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

SN74HCT74D Estimated Pricing

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1+ $0.44 $0.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HCT74D Features

  • Dual D-Type positive-edge-triggered flip-flops.
  • Operates from 4.5V to 5.5V supply voltage.
  • Maximum clock frequency of 25 MHz.
  • 14-SOIC package for surface mounting.
  • Wide operating temperature range of -40°C to 85°C.

SN74HCT74D Applications

  • Used in digital logic circuits.
  • Suitable for data storage applications.
  • Ideal for state machine designs.
  • Employs positive edge triggering.
  • Features independent set and reset.

SN74HCT74D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74HCT74D?

The SN74HCT74D operates within a voltage range of 4.5V to 5.5V.

What is the package type for the SN74HCT74D?

The SN74HCT74D is available in a 14-SOIC package.

What is the operating temperature range of the SN74HCT74D?

The SN74HCT74D can operate in a temperature range from -40°C to 85°C.

How many channels does the SN74HCT74D have?

The SN74HCT74D has 2 channels.

What is the maximum clock frequency of the SN74HCT74D?

The maximum clock frequency for the SN74HCT74D is 25 MHz.

What is the output drive capability of the SN74HCT74D?

The SN74HCT74D has an output drive of ±4 mA at 5 V.

What is the maximum propagation delay for the SN74HCT74D?

The maximum propagation delay is 18ns at 5.5V, 50pF.

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