逻辑类型
Logic Type | 解码器/多路分解器 Decoder/Demultiplexer |
电路数
Number of Circuits | 1 x 1:2 |
输入数
Number of Inputs | 1 |
电源电压Vcc
Voltage - Supply | 32mA，32mA |
静态电流Iq
Current - Quiescent (Max) | 单电源 Single Supply |
输出高，低电平电流
Current - Output High, Low | 1.65 V ~ 5.5 V |
低逻辑电平
Logic Level - Low | This decoder/demultiplexer is designed for 1.65-V to 5.5-V VCC operation.The SN74LVC1G19 is a 1-of-2 decoder/demultiplexer. This device buffers the data on input A and passes it to the outputs Y0(true) and Y1(complement) when the enable (E) input signal is low.This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,preventing damaging current backflow through the device when it is powered down.NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. Available in the Texas Instruments NanoFree™ Packages Supports 5-V VCC Operation Inputs Accept Voltages to 5.5 V Max tpd of 3.4 ns at 3.3 V Low Power Consumption, 10-µA Max ICC ±24-mA Output Drive at 3.3 V Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II |
高逻辑电平
Logic Level - High | 这个解码器/多路分解器复用器是专为1.65-V到5.5 V的VCC操作。SN74LVC1G19是1-2解码器/多路分解器。此设备缓冲输入A上的数据和把它传递给输出Y0（真）和Y1（补码）时，使能（E）的输入信号为低。这个装置是完全指定的部分断电应用程序使用IOFF。当断电时，IOFF电路关闭输出，防止破坏回流电流通过设备。NanoFreeTM包装技术是IC包装概念的重大突破，使用冲模作为封装。 德州仪器NanoFree™软件包 支持5-V VCC操作 接受输入电压到5.5 V 在3.3 V最大TPD为3.4 ns 低功耗，10μA最大ICC ±24 mA输出驱动，在3.3 V时 IOFF支持部分断电模式操作 闭锁性能超过100 mA每JESD 78，II类 |
传播延迟时间@Vcc，CL
Max Propagation Delay @ V, Max CL | |
| Description & Applications | |
| 描述与应用 | |