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HD74LV21AT LV21A 的参数 |
逻辑类型
Logic Type |
与门 AND Gate |
电路数
Number of Circuits |
2 |
输入数
Number of Inputs |
4 |
电源电压Vcc
Voltage - Supply |
2V~5.5V |
静态电流Iq
Current - Quiescent (Max) |
20uA |
输出高,低电平电流
Current - Output High, Low |
-12mA,12mA |
低逻辑电平
Logic Level - Low |
0.5V |
高逻辑电平
Logic Level - High |
1.5V |
传播延迟时间@Vcc,CL
Max Propagation Delay @ V, Max CL |
4.8ns @ 5V,50pF |
Description & Applications |
Dual 4-input Positive AND Gates;Features VCC = 2.0 V to 5.5 V operation All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) |
描述与应用 |
双路4输入正与门;特性 VCC=2.0 V至5.5 V运行 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) 典型的VOL接地反弹<0.8 V(@ VCC=3.3 V,Ta=25°C) 典型的VOH冲>2.3 V(VCC= 3.3 V,Ta= 25°C) 输出电流±6毫安(VCC= 3.0 V到3.6 V),±12毫安(VCC= 4.5 V至5.5 V) |
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相关型号列表 |
型号 |
标记/丝印/代码 |
厂家 |
批号 |
封装 |
数量 |
描述 |
详细资料 |
HD74LV21AT |
LV21A |
RENESAS |
04+ |
TSSOP14 |
20 |
集成电路ICIntegrated Circuit(IC)-逻辑电路Logic circuit-逻辑门Gate |
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