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PDF 74HCT374 Data sheet ( Hoja de datos )
| Número de pieza | 74HCT374 | |
| Descripción | Octal D-type flip-flop; positive edge-trigger; 3-state | |
| Fabricantes | Philips | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 74HCT374 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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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/HCT374
Octal D-type flip-flop; positive
edge-trigger; 3-state
Product specification
File under Integrated Circuits, IC06
December 1990
1 page  
Philips Semiconductors
Octal D-type flip-flop; positive edge-trigger;
3-state
Product specification
74HC/HCT374
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
SYMBOL
PARAMETER
74HC
+25
−40 to +85
−40 to +125
UNIT
VCC
(V)
WAVEFORMS
min. typ. max. min. max. min. max.
tPHL/ tPLH propagation delay
CP to Qn
50 165 205 250 ns 2.0 Fig.6
18 33 41 50
4.5
14 28 35 43
6.0
tPZH/ tPZL 3-state output enable time
41 150
190
225 ns 2.0 Fig.7
OE to Qn
15 30 38 45
4.5
12 26 33 38
6.0
tPHZ/ tPLZ 3-state output disable time
50 150
190
225 ns 2.0 Fig.7
OE to Qn
18 30 38 45
4.5
14 26 33 38
6.0
tTHL/ tTLH output transition time
tW clock pulse width
HIGH or LOW
14 60
5 12
4 10
80 19
16 7
14 6
75
15
13
100
20
17
90
18
15
120
24
20
ns 2.0 Fig.6
4.5
6.0
ns 2.0 Fig.6
4.5
6.0
tsu set-up time
Dn to CP
60 14
12 5
10 4
th hold time
Dn to CP
5 −6
5 −2
5 −2
fmax maximum clock pulse 6.0 23
frequency
30 70
35 83
75 90
15 18
13 15
55
55
55
4.8 4.0
24 20
28 24
ns 2.0 Fig.8
4.5
6.0
ns 2.0 Fig.8
4.5
6.0
MHz 2.0 Fig.6
4.5
6.0
December 1990
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 74HCT374.PDF ] | |
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