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74AC109 - Dual JK Positive Edge-Triggered Flip-Flop

This page provides the datasheet information for the 74AC109, a member of the 74AC Dual JK Positive Edge-Triggered Flip-Flop family.

Datasheet Summary

Description

The AC/ACT109 consists of two high-speed completely independent transition clocked JK flip-flops.

The clocking operation is independent of rise and fall times of the clock waveform.

Features

  • ICC reduced by 50%.
  • Outputs source/sink 24mA.
  • ACT109 has TTL-compatible inputs tm General.

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Datasheet preview – 74AC109

Datasheet Details

Part number 74AC109
Manufacturer Fairchild Semiconductor
File Size 364.57 KB
Description Dual JK Positive Edge-Triggered Flip-Flop
Datasheet download datasheet 74AC109 Datasheet
Additional preview pages of the 74AC109 datasheet.

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Full PDF Text Transcription

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74AC109, 74ACT109 Dual JK Positive Edge-Triggered Flip-Flop March 2007 74AC109, 74ACT109 Dual JK Positive Edge-Triggered Flip-Flop Features ■ ICC reduced by 50% ■ Outputs source/sink 24mA ■ ACT109 has TTL-compatible inputs tm General Description The AC/ACT109 consists of two high-speed completely 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-Type flip-flop (refer to AC/ACT74 data sheet) by connecting the J and K inputs together.
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