M74HC693 データシートの表示（PDF） - STMicroelectronics
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M74HC693
STMicroelectronics
M74HC693 Datasheet PDF : 23 Pages
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M54/M74HC690/691/692/693
AC ELECTRICAL CHARACTERISTICS (Continued)
Symbol
Parameter
fMAX Maximum Clock
Frequency
tPZL Output Enable
tPZH Time
tPLH Output Disable
tPHL Time
tW(H)
tW(L)
tW(L)
Minimum Pulse
Width
(CCK - RCK)
Minimum Pulse
Width
(CCLR - RCLR)
(for HC690/691)
Test Conditions
VCC CL
(V) (pF)
2.0
4.5 50
6.0
2.0
4.5 50 RL = 1 KΩ
6.0
2.0
4.5 150 RL = 1 KΩ
6.0
2.0
4.5 50 RL = 1 KΩ
6.0
2.0
4.5 50
6.0
2.0
4.5 50
6.0
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
4.4 12
22 45
26 53
48 120
15 24
13 20
61 150
19 30
17 26
32 145
15 29
13 25
28 75
7
15
6
13
40 75
8
15
7
13
Value
-40 to 85 oC
74HC
Min. Max.
3.6
18
21
150
30
26
190
38
32
180
36
31
95
19
16
95
19
16
-55 to 125 oC
54HC
Min. Max.
3
15
18
180
36
31
225
45
38
220
44
37
110
22
19
110
22
19
Unit
MHz
ns
ns
ns
ns
ns
ts
Minimum Set-up 2.0
Time (LOAD,
4.5 50
ENT, ENP)
6.0
ts
Minimum Set-up 2.0
Time
4.5 50
(A, B, C, D)
6.0
ts
Minimum Set-up 2.0
Time
(CCLR, RCLR)
(for HC692/693)
4.5 50
6.0
68 150
190
220
17 30
38
44
ns
14 26
32
37
44 100
125
145
11 20
25
29
ns
9
17
21
25
44 100
125
145
11 20
25
29
ns
9
17
21
25
ts
Minimum Set-up 2.0
Time
4.5 50
(CCK, RCK)
6.0
48 125
155
180
12 25
31
36
ns
10 21
26
31
th
Minimum Hold
2.0
Time
4.5 50
0
0
0
0
0
0
ns
6.0
0
0
0
tREM Minimum
2.0
Removal Time
4.5 50
(for HC690/691) 6.0
25
30
40
5
6
8
ns
5
5
7
CIN Input Capacitance
5
10
10
10 pF
CPD (*) Power Dissipation
for HC690/691
70
Capacitance
for HC692/693
80
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
15/23
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