74HC73D The 74HC73D is a dual negative edge triggered JK flip-flop with reset from Nexperia USA Inc. It operates over a wide supply voltage range and features high noise immunity.
Mfr Part #:

74HC73D

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The 74HC73D is a dual negative edge triggered JK flip-flop with reset from Nexperia USA Inc. It operates over a wide supply voltage range and features high noise immunity.
✓ Total Stock: 1,220 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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1,220 pcs
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74HC73D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Latch-up Performance
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Supply Voltage

74HC73D Description

Short technical summary and product information.

The Nexperia USA Inc. 74HC73D is a dual JK flip-flop with individual J, K, clock (nCP), and reset (nR) inputs. This device features complementary nQ and nQ outputs and is negative edge triggered. The J and K inputs require stability one set-up time prior to the HIGH-to-LOW clock transition for predictable operation. The asynchronous reset input (nR), when LOW, overrides clock and data inputs, forcing the nQ output LOW and nQ output HIGH.

 

This flip-flop boasts a wide supply voltage range from 2.0 V to 6.0 V and operates across a temperature range of -40 °C to +125 °C. It offers high noise immunity and latch-up performance exceeding 100 mA per JESD 78 Class II Level B. The clock input includes Schmitt-trigger action, making it tolerant to slower clock rise and fall times. Inputs are equipped with clamp diodes, allowing the use of current-limiting resistors for interfacing with voltages exceeding VCC.

 

The 74HC73D is available in SO14 and TSSOP14 packages, both suitable for surface mount applications. It complies with JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V). ESD protection is provided, with HBM exceeding 2000 V (class 2) and CDM exceeding 1000 V (class C3).

74HC73D Quick Information

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

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

  • Operates with a 2.0 V to 6.0 V supply voltage.
  • Functions across -40 °C to +125 °C temperature range.
  • Exceeds 2000 V HBM ESD protection.
  • Exceeds 1000 V CDM ESD protection.
  • Offers latch-up performance exceeding 100 mA.

74HC73D Applications

  • Suitable for general purpose digital logic circuits.
  • Used in systems requiring wide voltage tolerance.
  • Ideal for applications in varied temperature conditions.
  • Integrates into surface mount designs.
  • Provides robust protection in ESD-sensitive environments.

74HC73D FAQs

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

The 74HC73D operates with a supply voltage range of 2.0 V to 6.0 V.

What is the operating temperature range of the 74HC73D?

The operating temperature range for the 74HC73D is -40 °C to +125 °C.

What are the available package types for the 74HC73D?

The 74HC73D is available in SO14 and TSSOP14 packages.

What is the ESD protection level for the 74HC73D (HBM)?

The ESD protection for the 74HC73D exceeds 2000 V (HBM: ANSI/ESDA/JEDEC JS-001 class 2).

What is the ESD protection level for the 74HC73D (CDM)?

The ESD protection for the 74HC73D exceeds 1000 V (CDM: ANSI/ESDA/JEDEC JS-002 class C3).

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

The latch-up performance of the 74HC73D exceeds 100 mA per JESD 78 Class II Level B.

What is the mounting type for the 74HC73D?

The 74HC73D is designed for Surface Mount applications.

74HC73D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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The Nexperia 74HCT132D,653 is a quad 2-input NAND gate with Schmitt-trigger inputs. It operates over a wide supply voltage range and offers high noise immunity.
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