M54HC4351 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M54HC4351
STMicroelectronics
M54HC4351 Datasheet PDF : 16 Pages
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M54/M74HC4351/4352/4353
AC ELECTRICAL CHARACTERISTICS for HC4352 (CL = 50 pF, Input tr = tf = 6 ns, GND=0V)
Symbol
Parameter
Test Conditions
VCC VEE
(V) (V)
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.
ΦI/O Phase Difference 2.0 GND
Between Input
4.5 GND
and Output
6.0 GND
25 60
75
6
12
15
ns
5
10
13
4.5 -4.5
4
tPZL Output Enable
2.0 GND RL = 1KΩ
80 200
250
300
tPZH Time
(E1, E2 - O)
4.5 GND
6.0 GND
20 40
50
60
ns
16 34
43
51
4.5 -4.5
18
tPZL Output Enable
2.0 GND RL = 1KΩ
80 225
280
340
tPZH Time
(LE - I/O)
4.5 GND
6.0 GND
22 45
56
68
ns
17 38
48
57
4.5 -4.5
18
tPZL Output Enable
2.0 GND RL = 1KΩ
80 225
280
340
tPZH Time
(A, B, C - I/O)
4.5 GND
6.0 GND
22 45
56
68
ns
16 38
48
57
4.5 -4.5
17
tPLZ Output Disable
2.0 GND RL = 1KΩ
120 275
344
415
tPHZ Time
(E1, E2 - O)
4.5 GND
6.0 GND
38 55
69
83
ns
33 47
59
71
4.5 -4.5
36
tPLZ Output Disable
2.0 GND RL = 1KΩ
160 275
344
415
tPHZ Time
(LE - I/O)
4.5 GND
6.0 GND
40 55
69
83
ns
34 47
59
71
4.5 -4.5
32
tPLZ Output Disable
2.0 GND RL = 1KΩ
120 275
344
415
tPHZ Time
(A, B, C - I/O)
4.5 GND
6.0 GND
40 55
69
83
ns
35 47
59
71
4.5 -4.5
31
tW(H) Minimum Pulse
2.0
Width (LE)
4.5
75
95
110
15
19
22
ns
6.0
13
16
19
ts
Minimum Set Up 2.0
Time
4.5
50
60
75
10
12
15
ns
6.0
9
11
13
th
Minimum Hold
2.0
Time
4.5
5
5
5
5
5
5
ns
6.0
5
5
5
CIN Input Capacitance
CIS
Common Terminal
Capacitance
5.0
-5.0
5
10
10
10 pF
19 40
40
40
pF
COS Switch Terminal
Capacitance
5.0 -5.0
7
15
15
15
pF
CIOS
Feed Through
Capacitance
5.0 -5.0
0.85 2
2
2
pF
CPD (*) Power Dissipation 5.0 GND
34
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
7/16
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