SCAN182373A 查看數據表（PDF） - Fairchild Semiconductor
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SCAN182373A Datasheet PDF : 12 Pages
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AC Electrical Characteristics
Normal Operation:
Symbol
Parameter
tPLH
Propagation Delay
tPHL
D to Q
tPLH
Propagation Delay
tPHL
LE to Q
tPLZ
Disable Time
tPHZ
tPZL
Enable Time
tPZH
Note 4: Voltage Range 5.0V ± 0.5V
AC Operating Requirements
Normal Operation:
Symbol
Parameter
tS
Setup Time, H or L
Data to LE
tH
Hold Time, H or L
LE to Data
tW
LE Pulse Width
Note 5: Voltage Range 5.0V ±0.5V
AC Electrical Characteristics
Scan Test Operation:
Symbol
Parameter
tPLH
Propagation Delay
tPHL
TCK to TDO
tPLZ
Disable Time
tPHZ
TCK to TDO
tPZL
Enable Time
tPZH
TCK to TDO
tPLH
Propagation Delay
tPHL
TCK to Data Out during Update-DR State
tPLH
Propagation Delay
tPHL
TCK to Data Out during Update-IR State
tPLH
Propagation Delay
tPHL
TCK to Data Out during Test Logic Reset State
tPLZ
Disable Time
tPHZ
TCK to Data Out during Update-DR State
tPLZ
Disable Time
tPHZ
TCK to Data Out during Update-IR State
tPLZ
Disable Time
tPHZ
TCK to Data Out during Test Logic Reset State
tPZL
Enable Time
tPZH
TCK to Data Out during Update-DR State
tPZL
Enable Time
tPZH
TCK to Data Out during Update-IR State
tPZL
Enable Time
tPZH
TCK to Data Out during Test Logic Reset State
Note 6: Voltage Range 5.0V ± 0.5V
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VCC
(V)
(Note 4)
5.0
5.0
5.0
5.0
TA = −40°C to +85°C
CL = 50 pF
Min
Typ
Max
1.2
3.7
6.5
2.0
4.5
7.4
1.3
4.1
7.4
1.8
4.5
7.3
1.6
4.9
9.0
1.8
6.0
10.7
1.6
6.0
9.5
1.0
5.0
9.3
Units
ns
ns
ns
ns
VCC
(V)
(Note 5)
5.0
TA = −40°C to +85°C
CL = 50 pF
Guaranteed Minimum
1.7
5.0
1.6
5.0
2.3
Units
ns
ns
ns
VCC
(V)
(Note 6)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
TA = −40°C to +85°C
CL = 50 pF
Min
Typ
Max
3.6
5.8
8.6
4.8
7.4
10.6
2.7
5.6
9.0
4.0
7.1
10.9
5.2
8.6
12.5
3.6
6.6
10.1
3.9
6.4
9.5
5.1
8.0
11.6
4.7
7.7
11.3
5.7
9.1
13.1
5.5
9.2
13.6
6.7
10.7
15.6
4.1
7.7
12.1
4.7
8.4
12.7
4.2
8.3
13.5
4.7
9.0
14.0
5.5
10.1
15.6
6.3
10.8
16.2
5.8
9.6
14.2
4.3
7.7
11.7
6.1
11.0
16.0
4.7
9.0
13.7
7.3
12.5
18.3
5.8
10.5
15.8
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
10
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