| 逻辑类型Logic Type | 或门 OR Gate |
| 电路数Number of Circuits | 2 |
| 输入数Number of Inputs | 2 |
| 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 | -5.2mA,5.2mA |
| 低逻辑电平Logic Level - Low | 0.5v~1.8v |
| 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 | 13nS @ 6V，50pF |
| Description & Applications | dual 2-input or gate ;High Speed : tpd = 6ns (typ.) at VCC = 5V • Low power dissipation : ICC = 1μA (max) at Ta = 25°C • High noise immunity : VNIH = VNIL = 28% VCC (min) • Output drive capability : 10 LSTTL Loads • Symmetrical Output Impedance : |IOH| = IOL= 4mA (min) • Balanced propagation delays : tpLH ≒ tpHL • Wide operating voltage range : VCC = 2 to 6V |
| 描述与应用 | 双2输入或门;高速：TPD =6ns的VCC = 5V时（典型值） •低功耗：ICC=1μA（最大值）在Ta= 25°C •高噪声，免疫力：VNIH= VNIL=28％VCC（分钟） •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=2〜6V |