集成电路IC 缓存与线路驱动器 SN74HCT244PW TSSOP20 marking/标记 HB244
| 逻辑类型Logic Type | 非反相 Non-Inverting |
| 电路数Number of Circuits | 2 |
| 输入数Number of Inputs | 4 |
| 电源电压VccVoltage - Supply | 4.5 V ~ 5.5 V |
| 静态电流IqCurrent - Quiescent (Max) | 6mA，6mA |
| 输出高，低电平电流Current - Output High, Low | These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. |
| 低逻辑电平Logic Level - Low | 这些八路缓冲器和线路驱动器是专门设计用于提高三态内存地址驱动器，时钟驱动器和总线型接收器和发射器的性能和密度。当OE是低电平时，器件通过非反相数据从A输入到Y输出。当OE高，产出是在高阻抗状态 |
| 高逻辑电平Logic Level - High | |
| 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL | |
| Description & Applications | |
| 描述与应用 |
| 规格书PDF |
