|Package | PIN:||DW | 20|
|Temp:||I (-40 to 85)|
- Standard 245-Type Pinout
- 5- Switch Connection Between Two Ports
- TTL-Compatible Input Levels
Texas Instruments SN74CBT3345DWR
The SN74CBT3345 provides eight bits of high-speed TTL-compatible bus switching in a standard 245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The device is organized as one 8-bit switch bank with dual output-enable (OE and OE)\ inputs. When OE\ is low or OE is high, the switch is on, and port A is connected to port B. When OE\ is high and OE is low, the switch is open, and the high-impedance state exists between the two ports.