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TC74HC109AF The Toshiba TC74HC109AF is a dual positive edge triggered J-Kbar flip-flop. It features complementary outputs and operates within a supply voltage range of 2V to 6V.
Mfr Part #:

TC74HC109AF

Available from 2 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TC74HC109AF is a dual positive edge triggered J-Kbar flip-flop. It features complementary outputs and operates within a supply voltage range of 2V to 6V.
✓ Total Stock: 366,600 pcs
$ Price Range: $0.86

TC74HC109AF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
361,600 pcs
On Request
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 12+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TC74HC109AF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Bits
Propagation Delay
Technology
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TC74HC109AF Description

Short technical summary and product information.

The Toshiba TC74HC109AF is a dual J-Kbar flip-flop belonging to the HC/UH series logic integrated circuits. This component is designed for positive edge triggering and provides complementary outputs.

 

Key electrical specifications include an operating supply voltage range from 2V to 6V, with a nominal voltage of 5V. The maximum operating frequency (fmax) is 25 MHz, and the propagation delay (tpd) is 38 ns. The device operates across an industrial temperature range of -40°C to 85°C.

 

Packaged in a 16-pin Small Outline (SOIC) package, the TC74HC109AF is designed for surface mounting with a terminal pitch of 1.27 mm. Its construction utilizes CMOS technology. This flip-flop offers two functions, each with two bits, making it suitable for various digital logic applications requiring state storage and manipulation.

TC74HC109AF Quick Information

Product Type: Flip Flop
Series: HC/UH
Canonical Name: Toshiba TC74HC109AF Dual Positive Edge Triggered J-Kbar Flip-Flop
Subcategory: J-Kbar Flip-Flop

TC74HC109AF Compliance

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

TC74HC109AF Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

TC74HC109AF Features

  • Dual positive edge triggered J-Kbar flip-flop.
  • Complementary outputs provided.
  • Wide supply voltage range: 2V to 6V.
  • Industrial temperature range: -40°C to 85°C.
  • Surface mount SOIC-16 package.

TC74HC109AF Applications

  • Digital logic state storage.
  • Sequential circuit design.
  • Control signal generation.
  • Data synchronization applications.

TC74HC109AF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the TC74HC109AF?

2V to 6V, with a nominal 5V.

What is the operating temperature range?

-40°C to 85°C.

What package does the TC74HC109AF come in?

PDSO16 (Small Outline) surface mount package with 16 terminals and 1.27mm pitch.

What is the propagation delay?

Typical 38ns.

What is the maximum clock frequency?

Minimum 25MHz.

What is the trigger type?

Positive edge triggered.

How many flip-flops are in the device?

Two (dual).

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