General Description:

The NTE8542 is a 4−bit storage register with two terminals per bit which may be used as either inputs or outputs when tied to two bus lines. Storage capability is obtained with positive edge triggered flip−flops having common clock and asynchronous clear. Each I/O terminal can be forced to a high impedance state (Hi−z state) using the Output Disable controls.

Features:

● Series 54/74 compatible

● Input clamp diodes

● Propagation delays 25ns . . . . . . .

● Power dissipation 400mW . . . . . .

● Operation 40MHz . . . . . . . . . . . . .