參數(shù)資料
型號: SCAN18374T
廠商: Fairchild Semiconductor Corporation
英文描述: D-Type Flip-Flop with 3-STATE Outputs
中文描述: D類觸發(fā)器觸發(fā)器3態(tài)輸出
文件頁數(shù): 7/12頁
文件大小: 99K
代理商: SCAN18374T
7
www.fairchildsemi.com
S
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
Note 1:
Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of SCAN circuits outside databook specifications.
DC Electrical Characteristics
Supply Voltage (V
CC
)
DC Input Diode Current (I
IK
)
V
I
=
0.5V
V
I
=
V
CC
+
0.5V
DC Output Diode Current (I
OK
)
V
O
=
0.5V
V
O
=
V
CC
+
0.5V
DC Output Voltage (V
O
)
DC Output Source/Sink Current (I
O
)
DC V
CC
or Ground Current
Per Output Pin
Junction Temperature
SSOP
Storage Temperature
ESD (Min)
0.5V to
+
7.0V
20 mA
+
20 mA
20 mA
+
20 mA
0.5V to V
CC
+
0.5V
±
70 mA
±
70 mA
+
140
°
C
65
°
C to
+
150
°
C
2000V
Supply Voltage (V
CC
)
SCAN Products
Input Voltage (V
I
)
Output Voltage (V
O
)
Operating Temperature (T
A
)
Minimum Input Edge Rate
V/
t
V
IN
from 0.8V to 2.0V
V
CC
@ 4.5V, 5.5V
4.5V to 5.5V
0V to V
CC
0V to V
CC
40
°
C to
+
85
°
C
125 mV/ns
Symbol
Parameter
V
CC
(V)
4.5
T
A
=
+
25
°
C
Typ
1.5
T
A
=
40
°
C to
+
85
°
C
Guaranteed Limits
Units
Conditions
V
IH
Minimum HIGH
2.0
2.0
V
V
OUT
=
0.1V
or V
CC
0.1V
V
OUT
=
0.1V
or V
CC
0.1V
Input Voltage
Maximum LOW
Input Voltage
5.5
4.5
5.5
1.5
1.5
1.5
2.0
0.8
0.8
2.0
0.8
0.8
V
IL
V
V
OH
Minimum HIGH
Output Voltage
(Note 2)
4.5
5.5
4.5
3.15
4.15
2.4
3.15
4.15
2.4
V
I
OUT
=
50
μ
A
V
V
IN
=
V
IL
or V
IH
I
OH
=
32 mA
V
IN
=
V
IL
or V
IH
I
OH
=
24 mA
5.5
4.5
5.5
2.4
2.4
2.4
2.4
V
V
OL
Maximum LOW
Output Voltage
(Note 2)
4.5
5.5
4.5
0.1
0.1
0.55
0.1
0.1
0.55
V
I
OUT
=
50
μ
A
V
V
IN
=
V
IL
or V
IH
I
OL
=
64 mA
V
IN
=
V
IL
or V
IH
I
OL
=
48 mA
5.5
4.5
5.5
0.55
0.55
0.55
0.55
V
I
IN
Maximum Input
Leakage Current
Maximum Input
5.5
±
0.1
±
1.0
μ
A
V
I
=
V
CC
, GND
I
IN
TDI, TMS
5.5
2.8
385
160
94
40
3.6
385
160
94
40
μ
A
μ
A
μ
A
mA
V
I
=
V
CC
V
I
=
GND
V
I
=
GND
V
OLD
=
0.8V Max
V
OHD
=
2.0V Min
Leakage
Minimum Input Leakage
Minimum Dynamic
5.5
5.5
I
OLD
I
OHD
I
OZ
Output Current (Note 3)
Maximum Output
Leakage Current
mA
5.5
±
0.5
±
5.0
μ
A
V
I
(OE)
=
V
IL
, V
IH
I
OS
Output Short
Circuit Current
Maximum Quiescent
5.5
100
100
mA
(min)
V
O
=
0V
I
CC
5.5
16.0
88
μ
A
V
O
=
Open
TDI, TMS
=
V
CC
V
O
=
Open
TDI, TMS
=
GND
Supply Current
5.5
750
820
μ
A
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