74HC73D The 74HC73D is a dual negative edge triggered JK flip-flop from Texas Instruments. It operates across a wide supply voltage range and features high noise immunity.
Mfr Part #:

74HC73D

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The 74HC73D is a dual negative edge triggered JK flip-flop from Texas Instruments. It operates across a wide supply voltage range and features high noise immunity.
✓ Total Stock: 665 pcs
$ Price Range: $0.86

74HC73D Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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665 pcs
665 pcs On Request 1 On Request On Request On Request On Request On Request

74HC73D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

74HC73D Description

Short technical summary and product information.

The 74HC73D is a dual JK flip-flop with reset, featuring negative-edge triggering. It is designed for CMOS low-power dissipation and offers a wide supply voltage range from 2.0 to 6.0 V, ensuring high noise immunity.

 

This component is specified for operation in temperatures ranging from -40 °C to +125 °C. It includes individual J, K, clock (nCP), and reset (nR) inputs, along with complementary nQ and nQ outputs. The reset input is asynchronous and active LOW, overriding other inputs to force the nQ output LOW and nQ output HIGH.

 

Available in SO14 and TSSOP14 packages, the 74HC73D is suitable for surface mount applications. Its inputs include clamp diodes, allowing the use of current-limiting resistors for interfacing with voltages exceeding VCC. The device also boasts high latch-up performance exceeding 100 mA per JESD 78 Class II Level B.

74HC73D Quick Information

Product Type: Flip Flop
Series: 74HC
Canonical Name: 74HC73 Dual JK flip-flop with reset; negative-edge trigger
Subcategory: JK Flip Flop

74HC73D Compliance

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

74HC73D Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

74HC73D Features

  • Dual JK flip-flop with reset
  • Negative-edge triggered operation
  • Wide supply voltage range 2.0V to 6.0V
  • Specified for -40°C to +125°C operation
  • High noise immunity and low power

74HC73D Applications

  • Digital logic circuits
  • State machine implementation
  • Data synchronization tasks
  • Control system design

74HC73D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74HC73D?

The supply voltage range is 2V to 6V.

What packages are available for the 74HC73D?

The 74HC73D is available in SO14 and TSSOP14 packages.

What is the operating temperature range of the 74HC73D?

The operating temperature range is -40°C to +125°C.

What is the ESD protection rating of the 74HC73D?

The ESD protection exceeds 2000V HBM and 1000V CDM.

What is the latch-up performance of the 74HC73D?

The latch-up performance exceeds 100mA per JESD 78 Class II Level B.

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