參數(shù)資料
型號(hào): IN74123
廠商: INTEGRAL JOINT STOCK COMPANY
英文描述: Dual Monostable Multivibrator with Clear
中文描述: 雙單穩(wěn)態(tài)觸發(fā)器與清除
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 321K
代理商: IN74123
IN74123
MAXIMUM RATINGS
*
Symbol
Parameter
Value
Unit
V
CC
V
IN
Tstg
Supply Voltage
6.0
V
Input Voltage
-0.5 to 6.0
V
°
C
Storage Temperature Range
-65 to +150
*
Maximum Ratings are those values beyond which damage to the device may accur.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
V
CC
V
IH
V
IL
I
OL
I
OH
R
EXT
Supply Voltage
4.75
5.25
V
High Level Input Voltage
2.0
V
Low Level Input Voltage
0.8
V
Low Level Output Current
16
mA
High Level Output Current
-0.8
mA
k
External Timing Resistance
5.0
50
C
EXT
External Capacitance
No Restriction
R
EXT
/C
EXT
T
A
Wiring Capacitance at R
EXT
/C
EXT
Terminale
Operating Temperature
50
pF
°
C
-10
+70
t
W
Pulse Width
A or B inputs high
40
50
ns
A or B inputs low
40
50
Clear low
40
50
DC ELECTRICAL CHARACTERISTICS
(T
A
=+25
°
C)
Symbol
Parameter
Test Conditions
Guaranteed Limit
Min
Unit
Typ
Max
V
IK
V
OH
Input Clamp Voltage
V
CC
=min, I
IN
=-12 mA
V
CC
=min, I
OH
=-0.8 mA
V
IL
=0.8 V, V
IH
=2.0 V
V
CC
=min, I
OL
=16 mA
V
IL
=0.8 V, V
IH
=2.0 V
V
CC
=max,
-1.5
V
High-Level Output
Voltage
2.4
3.5
V
V
OL
Low-Level Output
Voltage
0.3
0.4
V
I
IH
High Level Input
A, B inputs
40
μ
A
Current
V
IN
=2.4V
V
CC
=max, V
IN
=5.5 V
Clear input
80
I
I
Input Current at
Maximum Input Voltage
1.0
mA
I
IL
Low Level Input
V
CC
=max,
V
IN
=0.4V
V
CC
=max, V
O
=0 V
A, B inputs
-1.6
mA
Current
Clear input
-3.2
I
OS
Short Circuit Current
One Output Shorted at a
Time
-10
-40
mA
I
CC
Supply Current
V
CC
=max
47
66
mA
2
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