HD74CDCF2509B Datasheet, PDF (2/9 Pages) Hitachi Semiconductor – 140 MHz, 0 to 85°C Operation 3.3-V Phase-lock Loop Clock Driver

HD74CDCF2509B
Function Table
1G
X
L
L
H
H
H : High level
L : Low level
X : Immaterial
Inputs
2G
X
L
H
L
H
Pin Arrangement
CLK
L
H
H
H
H
1Y (0:4)
L
L
L
H
H
Outputs
2Y (0:3)
L
L
H
L
H
AGND 1
V_CC 2
1Y0 3
1Y1 4
1Y2 5
GND 6
GND ⁷
1Y3 ⁸
1Y4 ⁹
V_CC 10
1G 11
FBOUT 12
(Top view)
24 CLK
23 AVCC
22 V_CC
21 2Y0
20 2Y1
19 GND
18 GND
17 2Y2
16 2Y3
15 V_CC
14 2G
13 FBIN
FBOUT
L
H
H
H
H
Rev.10.00 Apr 07, 2006 page 2 of 8