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TC7WBL126FK Signal Switch, Multiplexer, Decoder VFSOP8/US8 marking
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 | 2 V ~ 3.6 V |
低逻辑电平 Logic Level - Low | The TC7WBL126FK provides two bits of low-voltage, high-speed bus switching. The low ON-resistance of the switch allows connections to be made with minimal propagation delay and while maintaining CMOS low power dissipation. The device comprises dual 2-bit switches with separate bus enable ( OE ) signals. When OE is low, the switch is on and port A is connected to port B. When OE is high, the switch is off and a high-impedance state exists between the two ports. All inputs are equipped with protection circuits to guard against static discharge. Operating voltage range: VCC = 2 to 3.6 V High speed: tpd = 0.31 ns (max) @ 3 V Ultra-low ON-resistance: RON = 5 Ω (typ.) @ 3 V ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V Power-down protection provided on inputs ( OE input only) Package: US8 |
高逻辑电平 Logic Level - High | TC7WBL126FK提供2位低电压,高速总线开关。低导通电阻的开关允许以最小的传播延迟连接,同时保持CMOS的低功耗。该器件包括2位开关,双独立总线使能(OE)信号。当OE低,开关打开,端口A连接到端口B。当OE高,开关处于关闭状态,高阻抗状态之间存在着两个端口。所有输入都配有保护电路,以防止静电放电。 工作电压范围:VCC=3.6 V 高速:TPD =0.31NS(最大值)@3 V 超低导通电阻:RON= 5Ω(典型值)@3 V ESD性能:机器型号≥±200 V 人体模式≥±2000 V 掉电保护提供输入(OE输入) 包装:US8 |
传播延迟时间@Vcc,CL Max Propagation Delay @ V, Max CL | |
Description & Applications | |
描述与应用 |