SN74CBT3245A是TI公司的一款数字开关产品，SN74CBT3245A是八路 FET 总线开关，本页介绍了SN74CBT3245A的产品说明、应用、特性等，并给出了与SN74CBT3245A相关的TI元器件型号供参考。
SN74CBT3245A - 八路 FET 总线开关 - 数字开关 - 信号开关 - TI公司（Texas Instruments，德州仪器）
The SN74CBT3245A provides eight bits of high-speed TTL-compatible bus switching. The SOIC, SSOP, TSSOP, and TVSOP packages provide 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. When output enable (OE)\ is low, the switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
- Standard ’245-Type Pinout
- 5- Switch Connection Between Two Ports
- TTL-Compatible Input Levels
