General Description
The ACT16646 contains sixteen non-inverting bidirectional registered bus transceivers providing multiplexed transmission of data directly from the input bus or from the internal storage registers. Each byte has separate control inputs which can be shorted together for full 16-bit operation. The DIR inputs determine the direction of data flow through the device. The CPAB and CPBA inputs load data into the registers on the LOW-to-HIGH transition.

FEATUREs
■ Independent registers for A and B buses
■ Multiplexed real-time and stored data transfers
■ Separate control logic for each byte
■ 16-bit version of the ACT646
■ Outputs source/sink 24 mA
■ TTL-compatible inputs