PHILIPS CBT3245 Octal bus switch with output enable handbook
The CBT3245 is an octal bus switch with output enable, providing eight bits of high-speed TTL-compatible bus switching. It is functionally equivalent to the QS3245 and has a standard '245-type pinout. The switch has a low on-state resistance, allowing for minimal propagation delay in connections. The CBT3245 is organized as one 8-bit switch. When the enable signal OE is low, the switch is on and connects port A to port B. When OE is high, the switch is open and a high-impedance state exists between the two ports. The CBT3245 operates in a temperature range of -40°C to 85°C.
