DESCRIPTION
The 74ABT2952 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT2952 device is an 8-bit registered transceiver. Two 8-bit back-to-back registers store data flowing in both directions between two bidirectional buses. Data applied to the inputs is entered and stored on the rising edge of the Clock (CPXX) provided that the Clock Enable (CEXX) is Low. The data is then present at the 3-State output buffers, but is only accessible when the Output Enable (OEXX) is Low. Data flow from A inputs to B outputs is the same as for B inputs to A outputs.

FEATURES
• 8-bit registered transceiver
• Independent registers for A and B buses
• Output capability: +64mA/–32mA
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
   and 200V per Machine Model
• Power-up 3-State
• Power-up reset
• Live insertion/extraction permitted