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PDF 74HCT93 Data sheet ( Hoja de datos )
| Número de pieza | 74HCT93 | |
| Descripción | 4-bit binary 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/HCT93
4-bit binary ripple counter
Product specification
File under Integrated Circuits, IC06
December 1990
1 page  
Philips Semiconductors
4-bit binary ripple counter
Product specification
74HC/HCT93
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
Tamb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
+25
min. typ. max.
74HC
−40 to +85
min. max.
−40 to +125
min. max.
UNIT
VCC
(V)
WAVEFORMS
tPHL/ tPLH propagation delay
CP0 to Q0
tPHL/ tPLH propagation delay
CP1 to Q1
41 125
15 25
12 21
155
31
26
190 ns
38
32
2.0 Fig.6
4.5
6.0
49 135
16 27
13 23
170
34
29
205 ns
41
35
2.0 Fig.6
4.5
6.0
tPHL/ tPLH propagation delay
CP1 to Q2
61 185
22 37
18 31
230
46
39
280 ns
56
48
2.0 Fig.6
4.5
6.0
tPHL/ tPLH propagation delay
CP1 to Q3
tPHL propagation delay
MRn to Qn
80 245
29 49
23 42
305
61
52
370 ns
71
63
2.0 Fig.6
4.5
6.0
50 155
18 31
14 26
195
39
33
235 ns
47
40
2.0 Fig.7
4.5
6.0
tTHL/ tTLH output transition time
19 75
7 15
6 13
95
19
16
110 ns
22
19
2.0 Fig.6
4.5
6.0
trem removal time
50 8
MRn to CP0, CP1
10 3
92
tW pulse width
CP0, CP1
80 14
16 5
14 4
65 75 ns 2.0 Fig.7
13 15
4.5
11 13
6.0
100 120 ns 2.0 Fig.6
20 24
4.5
17 20
6.0
tW master reset pulse width 80 14
MRn
16 5
14 4
100 120 ns 2.0 Fig.7
20 24
4.5
17 20
6.0
fmax maximum clock pulse 6.0 30 4.8 4.0 MHz 2.0 Fig.6
frequency
30 91
24
20
4.5
CP0, CP1
35 108
28
24
6.0
December 1990
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 74HCT93.PDF ] | |
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