參數(shù)資料
型號(hào): M74HC593
廠商: 意法半導(dǎo)體
元件分類: 通用總線功能
英文描述: 8 Bit Binary Counter with Input Register (3-STATE)(8位二進(jìn)制計(jì)數(shù)器帶輸入寄存器(三態(tài)))
中文描述: 8位二進(jìn)制計(jì)數(shù)器的輸入寄存器(3態(tài))(8位二進(jìn)制計(jì)數(shù)器帶輸入寄存器(三態(tài)))
文件頁數(shù): 6/12頁
文件大?。?/td> 274K
代理商: M74HC593
AC ELECTRICAL CHARACTERISTICS
(Input t
r
= t
f
= 6 ns)
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
30
-55 to 125
o
C
54HC
Min.
Max.
75
15
13
60
12
10
210
42
36
240
48
41
210
42
36
240
48
41
220
44
37
250
50
43
250
50
10
295
59
50
225
45
38
360
72
61
145
29
25
175
35
30
Max.
95
19
16
75
15
13
265
53
45
300
60
51
265
53
45
300
60
51
275
55
47
315
63
54
315
63
54
370
74
63
280
56
48
450
90
77
180
36
31
220
44
37
Max.
110
22
19
90
18
15
315
63
54
360
72
61
315
63
54
360
72
61
330
66
56
375
75
64
375
75
64
445
89
76
340
68
58
540
108
93
220
44
38
265
53
45
t
TLH
t
THL
Output Transition
Time (RCO)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
50
ns
8
7
t
TLH
t
THL
Output Transition
Time (Qn)
50
20
7
6
108
27
23
124
31
26
108
27
23
124
31
26
112
28
24
128
32
144
36
31
152
38
32
116
29
25
188
47
40
72
18
15
88
22
19
ns
t
PLH
t
PHL
Propagation
Delay Time
(CCK - Qn)
50
ns
150
ns
t
PLH
t
PHL
Propagation
Delay Time
(CLOAD - Qn)
50
ns
150
ns
t
PHL
Propagation
Delay Time
(CCLR - Qn)
50
ns
150
ns
t
PLH
t
PHL
Propagation
Delay Time
(CCK - RCO)
50
ns
t
PLH
t
PHL
Propagation
Delay Time
(CLOAD - RCO)
50
ns
t
PLH
t
PHL
Propagation
Delay Time
(CCLR - RCO)
50
ns
t
PLH
t
PHL
Propagation
Delay Time
(RCK - RCO)
50
ns
t
PZL
t
PZH
3 State Output
Enable Time
50
R
L
= 1 K
ns
150
R
L
= 1 K
ns
M54/M74HC593
6/12
相關(guān)PDF資料
PDF描述
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