10位FET总线交换开关5 - VBUS开关- 2 -V冲保护 10-BIT FET BUS-EXCHANGE SWITCH 5-VBUS SWITCH WITH-2-V UNDERSHOOT PROTECTION
The SN74CBT3383C is a high-speed TTL-compatible FET bus-exchange switch with low ON-state resistance ron, allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT3383C provides protection for undershoot up to 2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state.
The SN74CBT3383C is organized as a 10-bit bus switch, or as a 5-bit bus-exchange switch with a single output-enable BE\ input that provides data exchanging between four signal ports. The select BX input controls the data path of the bus-exchange switch. When BE\ is low, the A port is connected to the B port, allowing bidirectional data flow between ports. When BE\ is high, a high-impedance state exists between the A and B ports.
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
To ensure the high-impedance state during power up or power down, BE\ 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.
电源电压DC 4.00V ~ 5.50V
输出接口数 10
触点类型 DPDT
位数 10
传送延迟时间 150 ps
电压波节 4.00 V, 5.00 V
带宽 200 MHz
输入数 10
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4.5V ~ 5.5V
安装方式 Surface Mount
引脚数 24
封装 SOIC-24
封装 SOIC-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74CBT3383CDWR TI 德州仪器 | 当前型号 | 当前型号 |
SN74CBT3383CDW 德州仪器 | 完全替代 | SN74CBT3383CDWR和SN74CBT3383CDW的区别 |
SN74CBT3383CDWRE4 德州仪器 | 完全替代 | SN74CBT3383CDWR和SN74CBT3383CDWRE4的区别 |
SN74CBT3383CDWE4 德州仪器 | 完全替代 | SN74CBT3383CDWR和SN74CBT3383CDWE4的区别 |