參數(shù)資料
型號: HCF40108BC1
廠商: 意法半導(dǎo)體
英文描述: 4 x 4 MULTIPORT REGISTER
中文描述: 4 × 4通寶注冊
文件頁數(shù): 6/14頁
文件大?。?/td> 328K
代理商: HCF40108BC1
DYNAMIC ELECTRICAL CHARACTERISTICS
(T
amb
= 25
o
C, C
L
= 50 pF, R
L
= 200 K
,
typical temperature coefficent for all V
DD
values is 03 %/
o
C, all input rise and fall times= 20 ns)
Symbol
Parameter
Test Conditions
Value
Typ.
360
140
100
300
120
85
100
50
40
130
60
50
100
50
40
-95
-35
-20
125
50
35
125
50
35
Unit
V
DD
(V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Min.
Max.
720
280
200
600
240
170
200
100
80
260
120
100
200
100
80
t
PLH
t
PHL
Propagation Delay Time
Clock or Write Enable to Q
ns
Propagation Delay Time
Read or Write Address to Q
t
PZH
t
PHZ
3-State Disable Delay Time
ns
t
PZL
t
PLZ
3-State Display Delay Time
ns
t
TLH
t
THL
Output Transition Time
ns
t
setup
Setup Time
Data to Clock t
s(D)
0
0
0
ns
Setup Time
Write Enable to Clock t
s(WE)
250
100
70
250
100
70
Setup Time
Write Address to Clock t
s(WA)
t
r
, t
s
Clock Rise and Fall Time
15
5
5
μ
s
t
hold
Hold Time
Data to Clock t
s(D)
220
100
80
270
130
80
330
140
90
350
130
90
300
150
90
1.5
3.5
4.5
110
50
40
135
65
40
165
70
45
175
65
45
150
75
45
3
7
9
ns
Hold Time
Write Enable to Clock t
s(WE)
Hold Time
Write Address to Clock t
s(WA)
t
W
Clock Pulse Width
Clock or Write Enable t
W(CL)
ns
Clock Pulse Width
Write Address t
W(WA)
f
CL
Maximum Clock Input Frequency
MHz
HCC/HCF40108
6/14
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