IN74HC75D 查看數據表（PDF） - Integral Corp.
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IN74HC75D Datasheet PDF : 5 Pages
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IN74HC75
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V 25 °C ≤85°C ≤125°C Unit
to
-55°C
tPLH, tPHL Maximum Propagation Delay, D to Q (Figures 1 2.0 125
155
190
ns
and 5)
4.5 25
31
38
6.0 21
26
32
tPLH, tPHL Maximum Propagation Delay , D to Q
(Figures 1 and 5)
2.0 110
140
165
ns
4.5 22
28
33
6.0 19
24
28
tPLH, tPHL Maximum Propagation Delay ,Latch Enable to Q 2.0 145
180
220
ns
(Figures 2 and 5)
4.5 29
36
44
6.0 25
31
38
tPLH, tPHL Maximum Propagation Delay ,Latch Enable to Q 2.0 125
155
190
ns
(Figures 2 and 5)
4.5 25
31
38
6.0 21
26
32
tTLH, tTHL Maximum Output Transition Time, Any Output
2.0
75
(Figures 3 and 5)
4.5 15
6.0 13
95
110
ns
19
22
16
19
CIN Maximum Input Capacitance
-
10
10
10
pF
Power Dissipation Capacitance (Per Latch)
CPD Used to determine the no-load dynamic power
consumption:
PD=CPDVCC2f+ICCVCC
Typical @25°C,VCC=5.0 V
35
pF
TIMING REQUIREMENTS (CL=50pF,Input tr=tf=6.0 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V
25 °C to
≤85°C
≤125°C
Unit
-55°C
tSU
Minimum Setup Time,
2.0
100
125
150
ns
Input D to Latch Enable
4.5
20
25
30
(Figure 4)
6.0
17
21
26
th
Minimum Hold Time,Latch
2.0
25
30
40
ns
Enable to D (Figure 4)
4.5
5
6
8
6.0
5
6
7
tw
Minimum Pulse Width, Latch 2.0
80
Enable Input
4.5
16
(Figure 2)
6.0
14
100
120
ns
20
24
17
20
tr, tf Maximum Input Rise and Fall 2.0
1000
1000
1000
ns
Times (Figure 1)
4.5
500
500
500
6.0
400
400
400
92
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