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SN74F109N The Texas Instruments SN74F109N is a dual J-K positive-edge-triggered flip-flop. It operates at a clock frequency of 100 MHz and comes in a 16-PDIP package.
Mfr Part #:

SN74F109N

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74F109N is a dual J-K positive-edge-triggered flip-flop. It operates at a clock frequency of 100 MHz and comes in a 16-PDIP package.
✓ Total Stock: 675 pcs
$ Price Range: $0.43

SN74F109N Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
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675 pcs
On Request
675 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74F109N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Input Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Trigger Type
Type
Voltage
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SN74F109N Description

Short technical summary and product information.

The SN74F109N from Texas Instruments is a dual J-K positive-edge-triggered flip-flop designed for high-speed logic applications. This component features a clock frequency of up to 100 MHz and operates within a voltage range of 4.5V to 5.5V, with a maximum supply current of 19000 µA.

 

Key features include positive edge triggering, clear and preset functions, and complementary outputs. The device is suitable for various digital logic designs requiring reliable flip-flop functionality. Its propagation delay is rated at 8ns at 5V with a 50pF load capacitance.

 

The SN74F109N is packaged in a 16-PDIP through-hole configuration, making it suitable for breadboarding and traditional PCB assembly. The operating temperature range is from 0°C to 70°C, ensuring performance in standard environmental conditions. This component is part of the F technology family, known for its high speed and TTL input compatibility.

SN74F109N Quick Information

Product Type: Flip Flop
Canonical Name: Texas Instruments SN74F109N Dual J-K Positive-Edge-Triggered Flip-Flop
Subcategory: JK Flip-Flops

SN74F109N Compliance

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

SN74F109N Estimated Pricing

Qty Low High
1+ $0.43 $0.43

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

SN74F109N Features

  • Dual J-K positive-edge-triggered flip-flops.
  • 100 MHz maximum clock frequency.
  • Includes clear and preset functions.
  • Operates from 4.5V to 5.5V.
  • 16-PDIP through-hole package.

SN74F109N Applications

  • Digital logic circuit design.
  • High-speed data storage.
  • State machine implementation.
  • Timing signal generation.

SN74F109N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the SN74F109N?

4.5V to 5.5V.

What is the package type of the SN74F109N?

16-pin PDIP (0.300", 7.62mm).

What is the operating temperature range of the SN74F109N?

0°C to 70°C.

What is the maximum clock frequency of the SN74F109N?

100 MHz.

What type of trigger does the SN74F109N use?

Positive-edge trigger.

How many flip-flops are in the SN74F109N?

Two (dual).

What is the propagation delay of the SN74F109N?

8 ns at 5V, 50 pF load.

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