M54HC241HV Просмотр технического описания (PDF) - STMicroelectronics
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M54HC241HV
STMicroelectronics
M54HC241HV Datasheet PDF : 10 Pages
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M54/M74HC240HV/241HV
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC CL
(V) (pF)
TA = 25 oC
54HC and 74HC
Value
-40 to 85 oC -55 to 125 oC Unit
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
tTLH Output Transition 2.0
tTHL Time
4.5 50
25 60
75
90
7
12
19
18
ns
6.0
6
10
13
15
tPLH Propagation
tPHL Delay Time
2.0
4.5 50
40 110
140
165
13 22
28
33
ns
6.0
11 19
24
28
2.0
4.5 150
52 135
170
205
17 27
34
41
ns
6.0
14 23
29
35
tPZL Output Enable
2.0
52 135
170
205
tPZH Time
4.5 50 RL = 1KΩ
17 27
34
41
ns
6.0
14 23
29
35
2.0
63 165
205
250
4.5 150 RL = 1KΩ
21 33
41
50
ns
6.0
18 28
35
43
tPLZ Output Disable
2.0
40 135
170
205
tPHZ Time
4.5 50 RL = 1KΩ
19 27
34
41
ns
6.0
15 23
29
35
CIN
COUT
Input Capacitance
Output
Capacitance
5
10
10
10 pF
10
pF
CPD (*) Power Dissipation
33
Capacitance
pF
(*) 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 operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC/8 (per circuit)
TEST CIRCUIT ICC (Opr.)
HC240HV
5/10
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