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54AC109 Datasheet

Dual Jk Positive Edge-triggered Flip-flop

Manufacturer: National Semiconductor (now Texas Instruments)

54AC109 Overview

The ’AC/’ACT109 consists of two high-speed pletely independent transition clocked JK flip-flops. The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D flip-flop (refer to ’AC/’ACT74 data sheet) by connecting the J and K inputs together.

54AC109 Key Features

54AC109 Distributor