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SNJ54HC74J Datasheet Dual D-type Positive-edge-triggered Flip-flops

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN54HC74, SN74HC74 SCLS094E – DECEMBER 1982 – REVISED DECEMBER 2015 SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear.

General Description

The SNx4HC74 devices contain two independent Dtype positive-edge-triggered flip-flops.

A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs.

When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse.

Key Features

  • 1 Wide Operating Voltage Range: 2 V to 6 V.
  • Outputs Can Drive Up To 10 LSTTL Loads.
  • Low Power Consumption, 40-µA Maximum ICC.
  • Typical tpd = 15 ns.
  • ±4-mA Output Drive at 5 V.
  • Very Low Input Current of 1 µA 2.

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