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SNJ54HC109FK The Texas Instruments SNJ54HC109FK is a dual J-K positive-edge-triggered flip-flop. It operates with a clock frequency of 20 MHz and features a wide operating voltage range.
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SNJ54HC109FK

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ54HC109FK is a dual J-K positive-edge-triggered flip-flop. It operates with a clock frequency of 20 MHz and features a wide operating voltage range.
✓ Total Stock: 15 pcs
$ Price Range: $32.04

SNJ54HC109FK Available from 1 distributor

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SNJ54HC109FK Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SNJ54HC109FK Description

Short technical summary and product information.

The SNJ54HC109FK from Texas Instruments is a dual J-K positive-edge-triggered flip-flop designed for high-speed applications. This military-rated component operates within a wide voltage range of 2V to 6V and features a clock frequency of up to 20 MHz.

 

Key electrical characteristics include a low input current of 1 µA maximum and high-current outputs capable of driving up to 10 LSTTL loads. The device offers balanced outputs, clear, and preset functions, with a typical propagation delay of 12 ns. Its operating temperature range spans from -55°C to 125°C.

 

The SNJ54HC109FK is packaged in a 20-pin LCCC (Leadless Ceramic Chip Carrier) with specific dimensions for the carrier material. This flip-flop is suitable for applications requiring reliable logic operations in demanding environments.

SNJ54HC109FK Quick Information

Product Type: Dual J-K Positive-Edge-Triggered Flip-Flop
Canonical Name: SNJ54HC109FK Dual J-K Positive-Edge-Triggered Flip-Flop
Subcategory: JK Flip-Flops

SNJ54HC109FK Compliance

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

SNJ54HC109FK Estimated Pricing

Qty Low High
1+ $32.04 $32.04

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

SNJ54HC109FK Features

  • Dual J-K positive-edge-triggered flip-flops.
  • Operates at 20 MHz clock frequency.
  • Wide 2V to 6V operating voltage range.
  • High-speed with 12 ns typical propagation delay.
  • Military temperature range: -55 to 125°C.

SNJ54HC109FK Applications

  • Suitable for high-speed logic circuits.
  • Used in military and industrial applications.
  • Ideal for state machine implementations.
  • Provides reliable data storage functions.

SNJ54HC109FK FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SNJ54HC109FK?

The SNJ54HC109FK operates within a voltage range of 2 V to 6 V.

What is the package type of the SNJ54HC109FK?

The SNJ54HC109FK is supplied in an LCCC package.

What is the operating temperature range for the SNJ54HC109FK?

The SNJ54HC109FK operates from -55°C to 125°C.

What is the clock frequency of the SNJ54HC109FK?

The clock frequency for the SNJ54HC109FK is 20 MHz.

What are the key features of the SNJ54HC109FK?

Key features include dual J-K positive-edge-triggered flip-flops, balanced outputs, clear and preset functions, and high-speed operation.

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