逻辑类型
Logic Type | 多路复用器 Multiplexer |
电路数
Number of Circuits | |
输入数
Number of Inputs | |
电源电压Vcc
Voltage - Supply | |
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 | The HD74LV2G157A has 2–channel multiplexer in an 8 pin package. Low voltage and high-speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life. The basic gate function is lined up as Renesas uni logic series. Supplied on emboss taping for high-speed automatic mounting. Electrical characteristics equivalent to the HD74LV157A Supply voltage range : 1.65 to 5.5 V Operating temperature range : –40 to +85°C All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) All the logical input has hysteresis voltage for the slow transition. Ordering Information |
高逻辑电平
Logic Level - High | HD74LV2G157A8在引脚封装中有2通道多路复用器。低电压和高速运转适用于电池供电的产品（例如，笔记本电脑），低功耗延长电池的寿命。 基本门功能一字排开，作为瑞萨单向逻辑系列。 提供压纹编带包装用于高速自动安装。 电气特性相当于HD74LV157A 电源电压范围：1.65至5.5 V 工作温度范围：-40至+85°C 所有输入VIH（最大）=5.5 V（VCC= 0 V至5.5 V） 所有输出VO（最大）=5.5 V（VCC=0 V） 6毫安（VCC= 3.0 V到3.6 V），±12毫安（VCC= 4.5 V至5.5 V输出电流±） 所有的逻辑输入具有滞后电压的缓慢过渡。 |
传播延迟时间@Vcc，CL
Max Propagation Delay @ V, Max CL | |
| Description & Applications | |
| 描述与应用 | |