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74LVT574 Datasheet Low Voltage Octal D-type Flip-flop

Manufacturer: Fairchild (now onsemi)

Overview: 74LVT574, 74LVTH574 — Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs January 2008 74LVT574, 74LVTH574 Low Voltage Octal D-Type Flip-Flop with 3-STATE.

General Description

The LVT574 and LVTH574 are high-speed, low-power octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-STATE outputs for bus-oriented applications.

A buffered Clock (CP) and Output Enable (OE) are common to all flip-flops.

The LVTH574 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.

Key Features

  • Input and output interface capability to systems at 5V VCC.
  • Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH574), also available without bushold feature (74LVT574).
  • Live insertion/extraction permitted.
  • Power Up/Down high impedance provides glitch-free bus loading.
  • Outputs source/sink.
  • 32mA/+64mA.
  • Functionally compatible with the 74 series 574.
  • Latch-up performance exceeds 500mA.
  • ESD performance:.

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