General description
The 74ABT16821A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
   
Features and benefits
■ 20-bit positive-edge triggered register
■ Multiple VCC and GND pins minimize switching noise
■ Live insertion and extraction permitted
■ Output capability: +64 mA and −32 mA
■ Power-up 3-state
■ Power-up reset
■ Latch-up protection exceeds 500 mA per JESD78B class II level A
■ ESD protection:
    ◆ HBM JESD22-A114F exceeds 2000 V
    ◆ MM JESD22-A115-A exceeds 200 V