74HC4017D Просмотр технического описания (PDF) - Philips Electronics
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74HC4017D Datasheet PDF : 12 Pages
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Philips Semiconductors
Johnson decade counter with 10 decoded outputs
Product specification
74HC/HCT4017
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
SYMBOL PARAMETER
74HC
+25
−40 to+85 −40 to+125
min. typ. max. min. max. min. max.
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL
tPLH
tTHL/ tTLH
tW
tW
trem
tsu
th
fmax
propagation delay
63 230
290
CP0 to Qn
23 46
58
18 39
49
propagation delay
63 230
290
CP0 to Q5-9
23 46
58
18 39
49
propagation delay
61 250
315
CP1 to Qn
22 50
63
18 43
54
propagation delay
61 250
315
CP1 to Q5-9
22 50
63
18 43
54
propagation delay
52 230
290
MR to Q1−9
19 46
58
15 39
49
propagation delay
55 230
290
MR to Q5−9, Q0
20 46
58
16 39
49
output transition
time
19 75
95
7 15
19
6 13
16
clock pulse width 80 17
100
HIGH or LOW
16 6
20
14 5
17
master reset pulse 80 19
100
width; HIGH
16 7
20
14 6
17
removal time
5 −17
5
MR to CP0, CP1 5
−6
5
5 −5
5
set-up time
50 −8
65
CP1 to CP0;
10 −3
13
CP0 to CP1
9 −2
11
hold time
50 17
65
CP0 to CP1;
10 6
13
CP1 to CP0
95
11
maximum clock
6.0 23
4.8
pulse frequency 30 70
24
25 83
28
345
69
59
345
69
59
375
75
64
375
75
64
345
69
59
345
69
59
110
22
19
120
24
20
120
24
20
5
5
5
75
15
13
75
15
13
4.0
20
24
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
TEST CONDITIONS
VCC WAVEFORMS
(V)
2.0 Fig.9
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.7
4.5
6.0
2.0 Fig.7
4.5
6.0
2.0 Fig.8
4.5
6.0
December 1990
7
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