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74HC4020N 데이터시트(PDF) 5 Page - NXP Semiconductors

부품명 74HC4020N
상세설명  14-stage binary ripple counter
PDF  7 Pages
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제조업체  PHILIPS [NXP Semiconductors]
홈페이지  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74HC4020N 데이터시트(HTML) 5 Page - NXP Semiconductors

  74HC4020N Datasheet HTML 1Page - NXP Semiconductors 74HC4020N Datasheet HTML 2Page - NXP Semiconductors 74HC4020N Datasheet HTML 3Page - NXP Semiconductors 74HC4020N Datasheet HTML 4Page - NXP Semiconductors 74HC4020N Datasheet HTML 5Page - NXP Semiconductors 74HC4020N Datasheet HTML 6Page - NXP Semiconductors 74HC4020N Datasheet HTML 7Page - NXP Semiconductors  
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September 1993
5
Philips Semiconductors
Product specification
14-stage binary ripple counter
74HC/HCT4020
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr =tf = 6 ns; CL = 50 pF
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
WAVEFORMS
+25
−40 to +85
−40 to +125
min.
typ.
max.
min.
max.
min.
max.
tPHL/ tPLH
propagation delay
CP to Q0
39
14
11
140
28
24
175
35
30
210
42
36
ns
2.0
4.5
6.0
Fig.7
tPHL/ tPLH
propagation delay
Qn to Qn+1
22
8
6
75
15
13
95
19
16
110
22
19
ns
2.0
4.5
6.0
Fig.7
tPHL
propagation delay
MR to Qn
55
20
16
170
34
29
215
43
37
225
51
43
ns
2.0
4.5
6.0
Fig.8
tTHL/ tTLH
output transition time
19
7
6
75
15
13
95
19
16
110
22
19
ns
2.0
4.5
6.0
Fig.7
tW
clock pulse width
HIGH or LOW
80
16
14
11
4
3
100
20
17
120
24
20
ns
2.0
4.5
6.0
Fig.7
tW
master reset pulse width
HIGH
80
16
14
17
6
5
100
20
17
120
24
20
ns
2.0
4.5
6.0
Fig.8
trem
removal time
MR to CP
50
10
9
6
2
2
65
13
11
75
15
13
ns
2.0
4.5
6.0
Fig.8
fmax
maximum clock pulse
frequency
6.0
30
35
30
92
109
4.8
24
28
4.0
20
24
MHz
2.0
4.5
6.0
Fig.7



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