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HD74CDC2509B Datasheet, PDF (3/8 Pages) Hitachi Semiconductor – 3.3-V Phase-lock Loop Clock Driver | |||
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HD74CDC2509B
Recommended Operating Conditions
Item
Symbol Min
Typ
Max
Supply voltage
VCC
3.0
â
3.6
Input voltage
VIH
2.0
â
â
VIL
â
â
0.8
VI
0
â
VCC
Output current
IOH
â
â
â12
IOL
â
â
12
Operating temperature
Ta
0
â
85
Note: Unused inputs must be held high or low to prevent them from floating.
Unit
V
V
mA
°C
Logic Diagram
1G 11
2G 14
CLK 24
PLL
FBIN 13
AVCC 23
Conditions
3 1Y0
4 1Y1
5 1Y2
8 1Y3
9 1Y4
21 2Y0
20 2Y1
17 2Y2
16 2Y3
12 FBOUT
Rev.9.00 Apr 07, 2006 page 3 of 7
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