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MC100H646FNG データシートの表示(PDF) - ON Semiconductor
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コンポーネント説明
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MC100H646FNG
PECL/TTL−TTL 1:8 Clock Distribution Chip
ON Semiconductor
MC100H646FNG Datasheet PDF : 8 Pages
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5
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8
MC10H646, MC100H646
25 24 23 22 21 20 19
Q3 26
18 EN
OGND 27
17 IVT
Q2 28
16 IGND
OVT
1
Q1 2
OGND 3
15 V
CCE
14 V
CCE
13 V
BB
Q0 4
12 ECLK
5 6 7 8 9 10 11
Table 1. PIN DESCRIPTION
PIN
FUNCTION
OGND
OVT
IGND
IVT
V
EE
V
CCE
ECLK, ECLK
V
BB
Q0
−
Q7
EN
TTL Output Ground (0 V)
TTL Output V
CC
(+5.0 V)
Internal TTL GND (0 V)
Internal TTL V
CC
(+5.0 V)
ECL V
EE
(0 V)
ECL Ground (5.0 V)
Differential Signal Input
(PECL)
V
BB
Reference Output
Signal Outputs (TTL)
Tri
−
State Enable Input (TTL)
Figure 1. Pinout: PLCC
−
28
(Top View)
EN
TCLK
ECLK
ECLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Figure 2. Logic Diagram
Table 2. TRUTH TABLE
TCLK
ECLK ECLK EN
Q
GND
GND
H
L
X
L
H
H
L
H
L
H
H
GND GND
H
H
GND GND
H
L
X
X
L
Z
L = Low Voltage Level; H = High Voltage Level; Z = Tristate
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