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SN74AUC74 Datasheet Dual Positive-edge-triggered D-type Flip-flop

Manufacturer: Texas Instruments

Overview: www.ti.com SN74AUC74 DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH CLEAR AND PRESET SCES483A – AUGUST 2003 – REVISED MARCH.

General Description

/ORDERING INFORMATION This dual positive-edge-triggered D-type flip-flop is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.

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 is transferred to the outputs on the positive-going edge of the clock pulse.

Key Features

  • Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation.
  • Ioff Supports Partial-Power-Down Mode Operation.
  • Sub-1-V Operable.
  • Max tpd of 1.8 ns at 1.8 V.
  • Low Power Consumption, 10-µA Max ICC.
  • ±8-mA Output Drive at 1.8 V.
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II.
  • ESD Protection Exceeds JESD 22.
  • 2000-V Human-Body Model (A114-A).
  • 200-V Machine Model (A115-.

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