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PDF 74HCT74N Data sheet ( Hoja de datos )
| Número de pieza | 74HCT74N | |
| Descripción | Dual D-type flip-flop with set and reset; positive-edge trigger | |
| 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
74HC/HCT74
Dual D-type flip-flop with set and
reset; positive-edge trigger
Product specification
Supersedes data of September 1993
File under Integrated Circuits, IC06
1998 Feb 23
1 page  
Philips Semiconductors
Dual D-type flip-flop with set and reset;
positive-edge trigger
Product specification
74HC/HCT74
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: flip-flops
AC CHARACTERISTICS
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
min.
74HC
+25 −40 to +85
typ. max. min. max
−40 to +125
min. max.
UNIT
VCC
(V)
WAVEFORMS
tPHL/ tPLH propagation delay
nCP to nQ, nQ
47
17
14
tPHL/ tPLH propagation delay
nSD to nQ, nQ
50
18
14
tPHL/ tPLH propagation delay
nRD to nQ, nQ
52
19
15
tTHL/ tTLH output transition time
19
7
6
tW clock pulse width 80 19
HIGH or LOW
16 7
14 6
tW set or reset pulse width 80 19
LOW
16 7
14 6
trem removal time
set or reset
30 3
61
51
tsu set-up time
nD to nCP
60 6
12 2
10 2
th hold time
nCP to nD
3 −6
3 −2
3 −2
fmax maximum clock pulse 6.0 23
frequency
30 69
35 82
175 220
35 44
30 37
200 250
40 50
34 43
200 250
40 50
34 43
75 95
15 19
13 16
100 120
20 24
17 20
100 120
20 24
17 20
40 45
89
78
75 90
15 18
13 15
33
33
33
4.8 4.0
24 20
28 24
265 ns
2.0 Fig.6
53 4.5
45 6.0
300 ns
2.0 Fig.7
60 4.5
51 6.0
300 ns
2.0 Fig.7
60 4.5
51 6.0
110 ns
2.0 Fig.6
22 4.5
19 6.0
ns 2.0 Fig.6
4.5
6.0
ns 2.0 Fig.7
4.5
6.0
ns 2.0 Fig.7
4.5
6.0
ns 2.0 Fig.6
4.5
6.0
ns 2.0 Fig.6
4.5
6.0
MHz 2.0 Fig.6
4.5
6.0
1998 Feb 23
5
5 Page 
Philips Semiconductors
Dual D-type flip-flop with set and reset;
positive-edge trigger
Product specification
74HC/HCT74
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
D
y
Z
14
8
c
EA
X
HE v M A
pin 1 index
1
e
7
bp
wM
A2
A1
Q
(A3)
A
Lp
L
detail X
θ
0 2.5 5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
mm
1.10
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
D (1) E (2)
e
5.1
4.9
4.5
4.3
0.65
HE
6.6
6.2
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
EIAJ
SOT402-1
MO-153
L Lp Q
1.0
0.75
0.50
0.4
0.3
v w y Z (1) θ
0.2 0.13
0.1
0.72
0.38
8o
0o
EUROPEAN
PROJECTION
ISSUE DATE
94-07-12
95-04-04
1998 Feb 23
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet 74HCT74N.PDF ] | |
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