參數(shù)資料
型號: 74LVX16374
廠商: 意法半導體
英文描述: LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP FLOP (3-STATE) WITH 5V TOLERANT INPUTS
中文描述: 低電壓CMOS 16位D型觸發(fā)器(三態(tài)與5V容限輸入)
文件頁數(shù): 5/10頁
文件大?。?/td> 275K
代理商: 74LVX16374
74LVX16374
5/10
AC ELECTRICAL CHARACTERISTICS
(Input t
r
= t
f
= 3ns)
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the samedevice switch-
ing in the same direction, either HIGH or LOW
2) Parameter guaranteed by design
(*) Voltage range is 3.3V
±
0.3V
CAPACITIVE CHARACTERISTICS
1) C
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 operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/16 (per
circuit)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time
CK to Q
2.7
15
9.5
16.3
1.0
19.5
1.0
20.5
ns
2.7
3.3
(*)
3.3
(*)
2.7
2.7
3.3
(*)
3.3
(*)
2.7
3.3
(*)
2.7
3.3
(*)
2.7
3.3
(*)
2.7
3.3
(*)
2.7
2.7
3.3
(*)
3.3
(*)
2.7
50
11.0
19.8
1.0
23.0
1.0
24.0
15
9
15
1
17
1
17
50
15
50
15
10.6
8.6
10.1
8
16.2
14.5
18.0
13
1
18.5
17.5
21.0
15
1
18.5
18.5
22.0
15
t
PZL
t
PZH
Output Enable
Time
1.0
1.0
1
1.0
1.0
1
ns
50
50
50
50
50
50
50
50
50
15
50
15
9.6
11.5
9.6
14.9
18.5
13.2
1
16
22.0
15.0
1
16
23.0
16.0
5
5
t
PLZ
t
PHZ
Output Disable
Time
1.0
1.0
5
5
4
3
2
2
50
40
85
1.0
1.0
5
5
4
3
2
2
45
35
75
ns
t
W
CK pulse Width,
HIGH
5
5
ns
t
S
SetupTimeD to CK
HIGH or LOW
4.5
3
2
2
60
45
100
ns
t
h
Hold Time D to CK
HIGH or LOW
ns
f
MAX
Maximum Clock
Frequency
115
60
160
MHz
50
50
80
130
0.5
70
70
80
1.5
t
OSLH
t
OSHL
Output to Output
Skew Time (note
1,2)
1.0
1.5
ns
3.3
(*)
50
0.5
1.0
1.5
1.5
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
C
OUT
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
2.5
10
10
10
pF
4
pF
C
PD
3.0
f
IN
= 10MHz
17
pF
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