PHILIPS 74ABT16646 74ABTH16646 16-bit bus transceiver/register (3-State) handbook
74ABT16646 is a 16-bit bus transceiver/register (3-State) product produced by Philips. It has independent A and B bus registers, multiple VCC and GND pins, minimized switching noise, live insertion/extraction permitted, power-up 3-State, power-up reset, multiplexed real-time and stored data, outputs sink 64mA and source 32mA, latch-up protection exceeds 500mA per JEDEC Std 17, 74ABTH16646 incorporates bus-hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs, ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model, and other features.