M54HC148D1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M54HC148D1 Datasheet PDF : 10 Pages
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M54HC148
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 (In - A0, A1, 4.5
A2)
6.0
tPLH tPHL Propagation Delay 2.0
Time (In - EO, GS) 4.5
6.0
tPLH tPHL Propagation Delay 2.0
Time (EI -EO)
4.5
6.0
tPLH tPHL Propagation Delay 2.0
Time (EI -GS)
4.5
6.0
tPLH tPHL Propagation Delay 2.0
Time (EI - A0, A1, 4.5
A2)
6.0
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
30 75
95
110
8 15
19
22 ns
7 13
16
19
60 150
190
225
19 30
38
45 ns
16 26
32
38
60 150
190
225
19 30
38
45 ns
16 26
32
38
40 115
145
175
14 23
29
35 ns
12 20
25
30
40 115
145
175
14 23
29
35 ns
12 20
25
30
40 115
145
175
14 23
29
35 ns
12 20
25
30
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
60
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
5/10
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