MPC9446FA 查看數據表（PDF） - Integrated Device Technology

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MPC9446FA

3.3V AND 2.5V, LVCMOS CLOCK FANOUT BUFFER

Integrated Device Technology 

MPC9446

3.3V AND 2.5V LVCMOS CLOCK FANOUT BUFFER

VCC

25k

Bank A

QA0

CCLK0

VCC

0

CLK

0

25k

QA1

CCLK1

1

CLK ÷ 2

1

QA2

CCLK_SEL

25k

Bank B

QB0

0

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)

IDT™ / ICS™ LVCMOS CLOCK FANOUT BUFFER

2MPC9446 REV 4 NOVEMBER 28, 2007)

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