Part Number: 74109
Function: Dual J-K Positive-Edge-Triggered Flip-Flops With Preset and Clear
Package: DIP 16 Pin
Manufacturer: Texas Instruments
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Description
The 74109 is two independent J-K positive-edge-triggered flip-flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the J and K inputs meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse.
Pinouts:
Features
1. Package Options Include Plastic “Small Outline” Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
2. Dependable Texas Instruments Quality and Reliability
Logic Diagram
Other data sheets are available within the file: SN74109, 74LS109A, SN54109, SN54LS109A
Official Homepage: https://www.ti.com/product/SN74109
74109 Datasheet PDF
