TC7S14F 数据手册 - Toshiba（东芝）

逻辑类型Logic Type| 反相施密特触发器 Inverting Schmitt trigger \---|--- 电路数Number of Circuits| 1 输入数Number of Inputs| 1 电源电压VccVoltage - Supply| 2V~6V 静态电流IqCurrent - Quiescent (Max)| 1µA 输出高，低电平电流Current - Output High, Low| -2.6mA,2.6mA 低逻辑电平Logic Level - Low| 0.3v~1.5v 高逻辑电平Logic Level - High| 1.5v~4.2v 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL| 17ns @ 6V，50pF Description & Applications| Schmitt Inverter ；The TC7S14 is a high speed C2MOS Schmitt Inverter fabricated with silicon gate C2MOS technology. It achieves a high speed operation similar to equivalent LSTTL while maintaining the C2MOS low power dissipation. Pin Configuration and function are the same as the TC7SU04F but input have 25% VCC hysteresis and with its schmitt trigger function, the TC7S14F can be used as line receivers which will receive slow input signal. Input is equipped with protection circuits against static discharge or transient excess voltage. Output currents are 1/2 compared to TC74HC series models. • High speed: tpd = 11 ns (typ.) at VCC = 5 V • Low power dissipation: ICC = 1 μA (max) at Ta = 25°C • High noise immunity: VH = 1.1 V at VCC = 5 V • Output drive capability: 5 LSTTL loads • Symmetrical output impedance: |IOH| = IOL = 2 mA (min) • Balanced propagation delays: tpLH −∼ tpHL • Wide operating voltage range: VCC (opr) = 2 to 6 V 描述与应用| 施密特反相器;高速C2MOS施密特逆变器制造TC7S14 硅栅C2MOS技术。 它实现了高速操作类似等效输入通道 而保持低功耗C2MOS的。 引脚配置和功能是相同的TC7SU04F 但输入有25％VCC滞后和其施密特触发器 功能，TC7S14F可以用作线路接收器将 接收输入信号缓慢。 配备了防静电保护电路输入 放电或瞬态过电压。 输出电流1/2相比到TC74HC系列车型。 •高速：TPD = VCC= 5 V11纳秒（典型值） •低功耗：ICC=1μA（最大值）在大= 25°C •高抗干扰性：VH =1.1 V VCC= 5 V •输出驱动能力：5个输入通道负载 •对称的输出阻抗：| IOH= IOL= 2 mA（分钟） •平衡传输时延：TPLH - TPHL •宽工作电压范围：VCC（OPR）=2到6 V