1. General description

The CBT16212 provides 24 bits of high-speed TTL-compatible bus switching or

exchanging. The low ON resistance of the switch allows connections to be made with

minimal propagation delay.

The CBT16212 operates either as a 24-bit bus switch or as a 12-bit bus exchanger,

providing data exchange between four signal ports using the port select inputs (S0, S1

and S2).

The CBT16212 is characterized for operation from –40 °C to +85 °C.

2. Features

n 5 W switch connection between two ports

n TTL compatible input levels

n ESD protection:

u HBM JESD22-A114E Class 1C exceeds 1500 V

u CDM JESD22-C101C exceeds 1000 V

n Latch-up performance:

u JESD78 exceeds 100 mA