SN54CBT16209, SN74CBT16209
18-BIT BUS-EXCHANGE SWITCHES

SCDS006G - NOVEMBER 1992 - REVISED JUNE 1996

features

• 5- Switch Connection Between Two Ports
• TTL-Compatible Input and Output Levels
• Package Options Include Plastic Thin Shrink Small-Outline (DGG), 300-mil Shrink Small-Outline (DL), and 380-mil Fine-Pitch Ceramic Flat (WD) Packages

description

The 'CBT16209 provide 18 bits of high-speed TTL-compatible bus switching or exchanging. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The devices operate as an 18-bit bus switch or a 9-bit bus exchanger, which provides data exchanging between the four signal ports via the data-select (S0-S2) terminals.

The SN54CBT16209 is characterized for operation from -55°C to 125°C. The SN74CBT16209 is characterized for operation from -40°C to 85°C.