| 逻辑类型Logic Type | 多路复用器 Multiplexer |
| 电路数Number of Circuits | 1 x 2:1 |
| 输入数Number of Inputs | 1 |
| 电源电压VccVoltage - Supply | |
| 静态电流IqCurrent - Quiescent (Max) | 单电源 Single Supply |
| 输出高，低电平电流Current - Output High, Low | 4 V ~ 5.5 V |
| 低逻辑电平Logic Level - Low | The NC7SB3257 is a high performance, 2-to-1 NMOS passgate multiplexer/demultiplexer from Fairchild’s Ultra High Speed Series of TinyLogic.The device is fabricated with advanced sub-micron CMOS technology to achieve high speed enable and disable times and low on resistance. The device is specified to operate over the 4.0 to 5.5V VCC operating range. The control input tolerates voltages up to 5.5V independent of the VCC operating range. Space saving SC70 6-lead surface mount package Typical 3Ω switch resistance @ 5.0V VCC Minimal propagation delay through the switch Power down high impedance control input Zero bounce in flow through mode TTL compatible control input Overvoltage tolerance of control input to 7.0V Break before make enable circuitry |
| 高逻辑电平Logic Level - High | 该NC7SB3257是一个高性能的NMOS导通门，来自飞兆半导体的超高速系列TinyLogic的2-1复用器/解复用器。该设备用先进的亚微米CMOS技术制作从而实现高速启用和禁用及低导通电阻。该设备被指定为工作在4.0至5.5V的VCC工作范围。耐受控制输入电压高达5.5V ，在VCC工作范围内独立。 SC70 6引脚表面贴装封装节省空间 典型3Ω开关电阻@5.0V VCC 最小的传播延迟通过开关 高阻抗控制输入掉电 流经零反弹模式 TTL兼容控制输入 控制输入的过电压耐受性到7.0V 先断后合使能电路 |
| 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL | |
| Description & Applications | |
| 描述与应用 | |