MC100H643FN ON Semiconductor, MC100H643FN Datasheet - Page 2
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MC100H643FN
Manufacturer Part Number
MC100H643FN
Description
IC CLOCK DRIVER 1:8 DUAL 28-PLCC
Manufacturer
ON Semiconductor
Type
Fanout Buffer (Distribution)r
Datasheet
1.MC100H643FNR2G.pdf
(7 pages)
Specifications of MC100H643FN
Number Of Circuits
1
Ratio - Input:output
1:8
Differential - Input:output
Yes/No
Input
ECL, TTL
Output
TTL
Frequency - Max
80MHz
Voltage - Supply
4.75 V ~ 5.25 V, -4.2 V ~ -5.5 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-PLCC
Frequency-max
80MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
MC100H643FN
Manufacturer:
MOTOROLA
Quantity:
872
Company:
Part Number:
MC100H643FN
Manufacturer:
ON Semiconductor
Quantity:
10 000
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Part Number:
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Manufacturer:
ON Semiconductor
Quantity:
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Company:
Part Number:
MC100H643FNR2
Manufacturer:
ON Semiconductor
Quantity:
10 000
Company:
Part Number:
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Manufacturer:
ON Semiconductor
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Part Number:
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Manufacturer:
ON Semiconductor
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OGND2
OGND1
OVT1
LEN
V
EN
ECL INPUT
BB
Q3
Q2
Q1
Q0
D
D
26
27
28
2
3
4
1
25
5
Figure 1. Pinout: PLCC−28
Figure 2. Logic Diagram
24
6
D
23
7
(Top View)
Q
22
8
21
9
10
20
TTL OUTPUTS
11
19
18
17
16
15
14
13
12
Q4
Q5
Q6
Q7
Q0
Q1
Q2
Q3
http://onsemi.com
IVT2
IGND2
V
V
LEN
V
D
CCE
CCE
BB
2
Table 2. TRUTH TABLE
Table 1. PIN DESCRIPTION
D
H
X
X
L
OGND
OVT
IGND
IVT
V
V
D, D
V
Q0 − Q7
EN
LEN
EE
CCE
BB
PIN
LEN
TTL Output Ground (0V)
TTL Output V
Internal TTL GND (0V)
Internal TTL V
ECL V
ECL Ground (0V)
Signal Input (ECL)
V
Signal Outputs (TTL)
Enable Input (ECL)
Latch Enable Input (ECL)
H
L
L
X
BB
Reference Output
EE
FUNCTION
(−5.2/−4.5V)
CC
CC
EN
(+5.0V)
H
L
L
L
(+5.0V)
Q
Q
H
L
L
O