| 逻辑类型Logic Type | 或门 OR Gate |
| 电路数Number of Circuits | 1 |
| 输入数Number of Inputs | 2 |
| 电源电压VccVoltage - Supply | 4.5V~5.5V |
| 静态电流IqCurrent - Quiescent (Max) | 2uA |
| 输出高，低电平电流Current - Output High, Low | -8mA,8mA |
| 低逻辑电平Logic Level - Low | 0.8v |
| 高逻辑电平Logic Level - High | 2V |
| 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL | 9ns @ 4.5V ~ 5.5V，50pF |
| Description & Applications | 2-INPUT OR GATE ；High speed : tpd = 4.2 ns (typ.) at VCC = 5 V, CL = 15pF • Low power dissipation : ICC = 2 μA (max) at Ta = 25°C • Compatible with TTL outputs : VIL=0.8V (max) VIH=2.0V (min) • 5.5-V tolerant ll inputs. • Balanced propagation Delays : tpLH≒tpHL |
| 描述与应用 | 2输入或门;高速：TPD =4.2纳秒（典型值） 在VCC = 5 V，CL=15PF •低功耗：ICC= 2μA（最大值）在大= 25°C •兼容TTL输出：VIL= 0.8V（最大） VIH=2.0V（分钟） •5.5-V宽容LL输入。 •平衡传输延迟：TPLH≒TPHL |