SN74CBT6800A是TI公司的一款数字开关产品，SN74CBT6800A是具有预充电输出的 10 位 FET 总线开关，本页介绍了SN74CBT6800A的产品说明、应用、特性等，并给出了与SN74CBT6800A相关的TI元器件型号供参考。
SN74CBT6800A - 具有预充电输出的 10 位 FET 总线开关 - 数字开关 - 信号开关 - TI公司（Texas Instruments，德州仪器）
The SN74CBT6800A provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows bidirectional connections to be made while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.
The SN74CBT6800A is organized as one 10-bit switch with a single enable (ON\) input. When ON\ is low, the switch is on, and port A is connected to port B. When ON\ is high, the switch between port A and port B is open. When ON\ is high or VCC is 0 V, B port is precharged to BIASV through the equivalent of a 10-k resistor.
- 5- Switch Connection Between Two Ports
- TTL-Compatible Input Levels
- Outputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live Insertion
