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PDF 74HC390 Data sheet ( Hoja de datos )
| Número de pieza | 74HC390 | |
| Descripción | Dual decade ripple counter | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT390
Dual decade ripple counter
Product specification
File under Integrated Circuits, IC06
December 1990
1 page  
Philips Semiconductors
Dual decade ripple counter
Product specification
74HC/HCT390
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
tPHL/ tPLH propagation delay
nCP0 to nQ0
tPHL/ tPLH propagation delay
nCP1 to nQ1
tPHL/ tPLH propagation delay
nCP1 to nQ2
tPHL/ tPLH propagation delay
nCP1 to nQ3
tPHL propagation delay
nMR to nQn
tTHL/ tTLH output transition time
tW clock pulse width
nCP0, nCP1
tW master reset pulse width
HIGH
trem removal time
nMR to nCPn
fmax maximum clock pulse
frequency
nCP0, nCP1
Tamb (°C)
TEST CONDITIONS
74HC
+25
−40 to +85
−40 to +125
UNIT
VCC
(V)
WAVEFORMS
min. typ. max. min. max. min. max.
47 145 180 220 ns 2.0 Fig.6
17 29 36 44
4.5
14 25 31 38
6.0
50 155 195 235 ns 2.0 Fig.6
18 31 39 47
4.5
14 26 33 40
6.0
74 210 265 315 ns 2.0 Fig.6
27 42 53 63
4.5
22 36 45 54
6.0
50 155 195 235 ns 2.0 Fig.6
18 31 39 47
4.5
14 26 33 40
6.0
52 165 205 250 ns 2.0 Fig.7
19 33 41 50
4.5
15 28 35 43
6.0
19 75 95 110 ns 2.0 Fig.6
7 15 19 22
4.5
6 13 16 19
6.0
80 19
16 7
14 6
100 120
20 24
17 20
ns 2.0 Fig.6
4.5
6.0
80 28
17 10
14 8
105 130
21 26
18 22
ns 2.0 Fig.7
4.5
6.0
75 22 95 110 ns 2.0 Fig.7
15 8
19 22
4.5
13 6
16 19
6.0
6.0 20
30 60
35 71
4.8 4.0
24 20
28 24
MHz 2.0 Fig.6
4.5
6.0
December 1990
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 74HC390.PDF ] | |
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