MPC9446 查看數據表（PDF） - Integrated Device Technology
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MPC9446 Datasheet PDF : 12 Pages
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MPC9446 Data Sheet
3.3V AND 2.5V LVCMOS CLOCK FANOUT BUFFER
CCLK0
VCC
25k
VCC
0
25k
Bank A
CLK
0
QA0
QA1
CCLK1
1
CLK 2
1
QA2
CCLK_SEL
25k
Bank B
0
QB0
QB1
1
QB2
FSELA
25k
FSELB
25k
FSELC
25k
MR/OE
25k
QC0
Bank C
0
QC1
1
QC2
QC3
Figure 1. MPC9446 Logic Diagram
VCCA
QA2
GND
QA1
VCCA
QA0
GND
MR/OE
24 23 22 21 20 19 18 17
25
16
26
15
27
14
28
13
MPC9446
29
12
30
11
31
10
32
9
12345678
VCCB is internally connected to VCC
QC3
GND
QC2
VCCC
QC1
GND
QC0
VCCC
Figure 2. Pinout: 32-Lead Package Pinout (Top View)
MPC9446 REVISION 5 DECEMBER 21, 2012
2
©2012 Integrated Device Technology, Inc.
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