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74HC109 - Dual JK flip-flop

General Description

The 74HC/HCT109 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).

They are specified in compliance with JEDEC standard no.

7A.

Key Features

  • J, K inputs for easy D-type flip-flop.
  • Toggle flip-flop or “do nothing” mode.
  • Output capability: standard.
  • ICC category: flip-flops.

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📁 Similar Datasheet

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74HC10 Triple 3-input NAND gate
74HC107 Dual JK flip-flop
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications • The IC06 74HC/HCT/HCU/HCMOS Logic Package Information • The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT109 Dual JK flip-flop with set and reset; positive-edge trigger Product specification Supersedes data of December 1990 File under Integrated Circuits, IC06 1997 Nov 25 Philips Semiconductors Product specification Dual JK flip-flop with set and reset; positive-edge trigger FEATURES • J, K inputs for easy D-type flip-flop • Toggle flip-flop or “do nothing” mode • Output capability: standard • ICC category: flip-flops GENERAL DESCRIPTION The 74HC/HCT109 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (L