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74ALVT16821 Datasheet 20-bit bus interface D-type flip-flop

Manufacturer: Nexperia

Overview: 74ALVT16821 20-bit bus interface D-type flip-flop; positive-edge trigger; 3-state Rev.

General Description

The 74ALVT16821 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

It is designed for VCC operation at 2.5 V or 3.3 V with I/O compatibility to 5 V.

The 74ALVT16821 has two 10-bit, edge triggered registers, with each register coupled to a 3-state output buffer.

Key Features

  • 20-bit positive-edge triggered register.
  • 5 V I/O compatible.
  • Multiple VCC and GND pins minimize switching noise.
  • Bus hold data inputs eliminate the need for external pull-up resistors to hold unused inputs.
  • Live insertion and extraction permitted.
  • Power-up reset.
  • Power-up 3-state.
  • Output capability: +64 mA and -32 mA.
  • Latch-up protection:.
  • JESD78: exceeds 500 mA.
  • ESD protection:.
  • MIL STD.