IN74LV174 Просмотр технического описания (PDF) - Integral Corp.
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IN74LV174 Datasheet PDF : 6 Pages
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IN74LV174
current per input
AC ELECTRICAL CHARACTERISTICS (CL=50 pF, RL = 1 kΩ, tr=tf=2.5 ns)
Symbol
Parameter
Test
conditions
tPHL, tPLH Propagation delay CP to VI = 0 V or VCC
Qn
Figure 1, 4
tPHL Propagation delay MR to VI = 0 V or VCC
Qn
Figure 2, 4
tW Clock pulse width HIGH or VI = 0 V or VCC
LOW
Figure 1, 4
tW Master reset pulse width VI = 0 V or VCC
LOW
Figure 1, 4
tREM Removal time MR to CP
VI = 0 V or VCC
Figure 3, 4
tSU Set-up time Dn to CP
VI = 0 Â or VCC
Ðèñóíîê 3, 4
th Hold time Dn to CP
VI = 0 Â or VCC
Ðèñóíîê 2, 4
CI
CPD
fmax
Input capacitance
Power dissipation
capacitance (per flip-flop)
Maximum clock pulse
frequency
ÒA = 25°C
VI = 0 V or VCC
TA = 25°C
VI = 0 Â or VCC
Ðèñóíîê 1
VCC
Guaranteed Limit
V -40°C to 25°C
85°C
125°C Unit
min max min max min max
1.2
-
200 - 230 - 260 ns
2.0 -
34
-
43
- 53
2.7 -
24
-
31
- 39
3.0 -
20
-
25
- 31
4.5 -
17
-
21
- 26
1.2
-
160 - 190 - 220 ns
2.0 -
34
-
43
- 53
2.7 -
24
-
31
- 39
3.0 -
20
-
25
- 31
4.5 -
17
-
21
- 26
1.2 100
2.0 28
2.7 21
3.0 17
4.5 14
- 140 - 180 - ns
-
34
-
41 -
-
25
-
30 -
-
20
-
24 -
-
17
-
20 -
1.2 100
2.0 28
2.7 21
3.0 17
4.5 14
- 140 - 180 - ns
-
34
-
41 -
-
25
-
30 -
-
20
-
24 -
-
17
-
20 -
1.2 40
2.0 19
2.7 13
3.0 11
4.5 9
-
60
-
80 - ns
-
22
-
26 -
-
16
-
19 -
-
13
-
15 -
-
11
-
13 -
1.2 50
2.0 5
2.7 5
3.0 5
4.5 5
-
50
-
50 - ns
-
5
-
5-
-
5
-
5-
-
5
-
5-
-
5
-
5-
1.2 50
2.0 5
2.7 5
3.0 5
4.5 5
-
50
-
50 - ns
-
5
-
5-
-
5
-
5-
-
5
-
5-
-
5
-
5-
5.0
-
7.0 -
-
- - pF
5.5
-
34 -
-
- - pF
1.2
-
2.0
-
2.7
-
3.0
-
4.5
-
2.0
-
1.0
- 1.0 MHz
16
-
14
- 12
22
-
19
- 16
27
-
24
- 20
32
-
27
- 24
INTEGRAL
4
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