DESCRIPTION
The 74ABT652A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT652A transceiver/register consists of bus transceiver circuits with 3-State outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes High. Output Enable (OEAB, OEBA) and Select (SAB, SBA) pins are provided for bus management.

FEATURES
• Independent registers for A and B buses
• Multiplexed real-time and stored data
• 3-State outputs
• Live insertion/extraction permitted
• Power-up 3-State
• Power-up reset
• Output capability: +64mA/–32mA
• Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17
• ESD protection exceeds 2000 V per MIL STD 883 Method 3015
   and 200 V per Machine Model