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CD74HCT73E The Texas Instruments CD74HCT73E is a dual J-K flip-flop IC with a negative edge trigger. It operates with a clock frequency of up to 60 MHz and is designed for through-hole mounting.
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CD74HCT73E

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HCT73E is a dual J-K flip-flop IC with a negative edge trigger. It operates with a clock frequency of up to 60 MHz and is designed for through-hole mounting.
✓ Total Stock: 50 pcs
$ Price Range: $0.44

CD74HCT73E Available from 1 distributor

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✓ Non-Authorised
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50 pcs
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CD74HCT73E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Input Capacitance
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Supply Current
Trigger Type
Type
Voltage
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CD74HCT73E Description

Short technical summary and product information.

The Texas Instruments CD74HCT73E is a high-speed CMOS logic dual J-K flip-flop with asynchronous reset. It features two independent J-K flip-flops, each with complementary outputs.

 

Key electrical specifications include an operating voltage range of 4.5V to 5.5V, a maximum clock frequency of 60 MHz, and a maximum propagation delay of 38ns at 4.5V with a 50pF load. The device has a low supply current of 80 µA and an input capacitance of 10 pF.

 

Designed for through-hole mounting, the CD74HCT73E comes in a 14-PDIP package. Its operating temperature range is -55°C to 125°C (TA). This component is suitable for various digital logic applications requiring reliable flip-flop functionality.

 

Features include buffered inputs, hysteresis on clock inputs for improved noise immunity, and balanced propagation delay. The HCT family offers direct LSTTL input logic compatibility.

CD74HCT73E Quick Information

Product Type: Flip Flop
Series: 74HCT
Canonical Name: Texas Instruments CD74HCT73E Dual J-K Flip-Flop
Subcategory: JK Flip-Flop

CD74HCT73E Compliance

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

CD74HCT73E Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

CD74HCT73E Features

  • Dual J-K flip-flop with reset
  • Negative edge triggered operation
  • 60 MHz maximum clock frequency
  • 4.5V to 5.5V operating voltage
  • Through Hole mounting in 14-PDIP

CD74HCT73E Applications

  • Digital logic circuit design
  • State machine implementation
  • Data storage applications
  • Timing signal generation

CD74HCT73E FAQs

6 frequently asked questions generated from this part’s specifications.
What type of flip-flop is the CD74HCT73E?

The CD74HCT73E is a JK Type flip-flop.

What is the operating voltage range for the CD74HCT73E?

The operating voltage range is 4.5V to 5.5V.

How is the CD74HCT73E mounted?

The CD74HCT73E is mounted Through Hole.

What is the operating temperature range for this flip-flop?

The operating temperature range is -55°C to 125°C (TA).

What is the maximum clock frequency supported by the CD74HCT73E?

The maximum clock frequency is 60 MHz.

What is the package type for the CD74HCT73E?

The package is 14-PDIP.

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