逻辑类型
Logic Type | 总线开关 Bus Switch |
电路数
Number of Circuits | |
输入数
Number of Inputs | |
电源电压Vcc
Voltage - Supply | |
静态电流Iq
Current - Quiescent (Max) | 单电源 Single Supply |
输出高，低电平电流
Current - Output High, Low | 4.5 V ~ 5.5 V |
低逻辑电平
Logic Level - Low | The TC7SBD385FU provides single bit of high-speed TTL-compatible switching. The low on resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as just 1-bit low-impedance switch with output-enable (OE) input. When OE is high, the switch is on and data can flow from port A to port B, or vice versa. When OE is low, the switch is open and a high-impedance state exists between the two ports.The internal diode which adds to power supply line is enable to realize the shift of signal level from 5 V to 3.3 V. All inputs are equipped with protection circuits against static discharge. Operating voltage: VCC = 4.5~5.5 V High speed operation: tpd = 0.25 ns (max) Low on resistance: RON = 5 Ω (typ.) ESD performance: Machine model > ±200 V Human body model > ±2000 V TTL level input (control input) Package: USV |
高逻辑电平
Logic Level - High | TC7SBD385FU提供单一位的高速TTL兼容的交换开关。低导通电阻的开关允许以最小的传播延迟连接。该设备被组织为仅有1位低阻抗开关，有着输出使能（OE）输入。当OE低，开关和数据流可以从端口A端口B，反之亦然。当OE高，开关打开和高阻抗状态之间存在着两个端口。增加了电源线的内部二极管，实现信号电平从5 V到3.3 V的移位。所有输入都配有保护电路防止静电放电。 工作电压：VCC= 4.5〜5.5 V 高速运行：TPD =0.25 ns（最大） 低导通电阻RON= 5Ω（典型值） ESD性能：机器型号>±200 V 人体模式>±2000 V TTL电平输入（控制输入） 包装：USV |
传播延迟时间@Vcc，CL
Max Propagation Delay @ V, Max CL | |
| Description & Applications | |
| 描述与应用 | |