逻辑类型
Logic Type | 反相施密特触发器 Inverting Schmitt trigger |
电路数
Number of Circuits | 3 |
输入数
Number of Inputs | 1 |
电源电压Vcc
Voltage - Supply | 2v~6v |
静态电流Iq
Current - Quiescent (Max) | 1µA |
输出高，低电平电流
Current - Output High, Low | -5.2mA,5.2mA |
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，CL
Max Propagation Delay @ V, Max CL | 21ns @6V ，15pF |
| Description & Applications | schmitt inverter ;High speed: tpd = 11 ns (typ.) at VCC = 5 V • Low power dissipation: ICC = 1μA (max) at Ta = 25°C • High noise immunity: VH = 1.1 V at VCC = 5V • Output drive capability: 10 LSTTL loads • Symmetrical output impedance: |IOH| = IOL = 4mA (min) • Balanced propagation delays: tpLH −∼ tpHL • Wide operating voltage range: VCC (opr) = 2 to 6V |
| 描述与应用 | 施密特逆变器;高速：TPD = VCC= 5 V11纳秒（典型值） •低功耗：ICC=1μA（最大值）在Ta= 25°C •高抗干扰性：VH =1.1 V VCC = 5V时 •输出驱动能力：10输入通道负载 •对称的输出阻抗：| IOH|：IOL=4毫安（分钟） •平衡传输时延：TPLH - TPHL •宽工作电压范围：VCC（OPR）=2〜6V |