M74HC423ARM13TR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M74HC423ARM13TR Datasheet PDF : 12 Pages
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M74HC423A
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition
Value
Symbol
Parameter
VCC
(V)
tTLH tTHL Output Transition 2.0
Time
4.5
6.0
tPLH tPHL Propagation Delay 2.0
Time
4.5
(A, B - Q, Q)
6.0
tPLH tPHL Propagation Delay 2.0
Time
4.5
(CLR - Q, Q)
6.0
tWOUT Output Pulse Width 2.0
4.5
6.0
2.0
4.5
6.0
∆tWOUT
Output Pulse Width
Error Between
Circuits in Same
Package
tW(H) Minimum Pulse
2.0
tW(L) Width
4.5
6.0
tW(L) Minimum Pulse
2.0
Width (CLR)
4.5
6.0
trr Minimum Retrigger 2.0
Time
4.5
6.0
2.0
4.5
6.0
Cx = 100 pF
Rx = 10KΩ
Cx = 0.1µF
Rx = 100KΩ
Cx = 100 pF
Rx = 10KΩ
Cx = 0.1µF
Rx = 100KΩ
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
30 75
95
8 15
19
ns
7 13
16
102 210
265
29 42
53
ns
22 36
45
68 160
200
20 32
40
ns
16 27
34
1.7
1.4
µs
1.3
10
9.5
ms
9.5
±1
%
75
95
15
19
ns
13
16
75
95
15
19
ns
13
16
325
108
ns
78
5
1.4
µs
1.2
CAPACITIVE CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
CIN Input Capacitance 5.0
5 10
10
10 pF
CPD Power Dissipation
Capacitance (note 5.0
160
pF
1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC’ Duty/100
+ Ic/2(per monostable) (Icc’ : Active Supply current) (Duty : %)
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