HD74CDC857 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74CDC857

3.3/2.5-V Phase-lock Loop Clock Driver

Hitachi -> Renesas Electronics 

VTR

VCP

CLK

CLK

VID

Crossing point

Figure 1-1 Differential input levels

HD74CDC857

VDDQ

GND

VDDQ

Vref*4

GND

Figure 1-2 Single input levels

CLK

CLK

Vref

5

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