SN74LVC74APWR LC74A 的参数 |
功能
Function |
设置(预设)和复位 Set(Preset) and Reset |
类型
Type |
D型 D-Type |
输出类型
Output Type |
差分 Differential |
元件数
Number of Elements |
2 |
每元件位数
Number of Bits per Element |
1 |
时钟频率
Frequency - Clock |
150MHz |
传播延迟时间
Delay Time - Propagation |
1ns |
|
正边沿 Positive Edge |
触发器类型
Trigger Type |
24mA,24mA |
输出高电平,低电平电流
Current - Output High, Low |
1.65 V ~ 3.6 V |
电源电压
Voltage - Supply |
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET The SN54LVC74A dual positive-edge-triggered D-type flip-flop is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC74A dual positive-edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V VCC operation. ? Operate From 1.65 V to 3.6 V JESD 17 ? Inputs Accept Voltages to 5.5 V ? ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) ? Max t pd of 5.2 ns at 3.3 V 00-V Machine Model (A115-A) ? Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C – 1000-V Charged-Device Model (C101) ? Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C |
Description & Applications |
双阳性边沿触发D型触发器 具有清零和预设 SN54LVC74A双正边沿触发D型触发器触发器是专为2.7 V至3.6 V的VCC操作, SN74LVC74A双正边沿触发的D型触发器触发器是专为1.65-V至3.6 V的VCC运作。 操作从1.65 V至3.6 V JESD17 接受输入电压为5.5 V?ESD保护超过JESD 222000-V人体模型(A114-A) 最大t PD为5.2 ns在3.3 V 00-V机型号(A115-A) 典型的VoIP (输出地弹跳) <0.8 V在VCC =3.3 V,TA= 25°C - 1000-V带电器件模型(C101) ?VOHV典型 (输出VOH冲) >2 V VCC= 3.3 V,TA= 25°C“ |
描述与应用 |
|
技术文档PDF下载 |
在线阅读  |