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54ACQ573 Datasheet Quiet Series Octal Latch

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: www.DataSheet4U.com 54ACQ573 • 54ACTQ573 Quiet Series Octal Latch with TRI-STATE Outputs August 1998 54ACQ573 • 54ACTQ573 Quiet Series Octal Latch with TRI-STATE ®.

General Description

The ’ACQ/’ACTQ573 is a high-speed octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE) inputs.

The ’ACQ/’ACTQ573 is functionally identical to the ’ACQ/’ACTQ373 but with inputs and outputs on opposite sides of the package.

The ’ACQ/’ACTQ utilizes NSC Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance.

Key Features

  • GTO™ output control and undershoot corrector in addition to a split ground bus for superior performance. n Guaranteed simultaneous switching noise level and dynamic threshold performance n Improved latch-up immunity n Inputs and outputs on opposite sides of package allow easy interface with microprocessors n Outputs source/sink 24 mA n Faster prop delays than standard ’ACT573 n 4 kV minimum ESD immunity n Standard Microcircuit Drawing (SMD).
  • ’ACTQ573: 5962-92194.
  • ’ACQ573: 5962-.

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