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7403 Datasheet(PDF) 8 Page - NXP Semiconductors

Part # 7403
Description  4-Bit x 64-word FIFO register; 3-state
PDF  28 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

7403 Datasheet(HTML) 8 Page - NXP Semiconductors

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September 1993
8
Philips Semiconductors
Product specification
4-Bit x 64-word FIFO register; 3-state
74HC/HCT7403
tW
DIR pulse width
HIGH
10
5
4
41
15
12
130
26
22
8
4
3
165
33
28
8
4
3
195
39
33
ns
ns
ns
2.0
4.5
6.0
Fig.7
tW
DOR pulse
width HIGH
14
7
6.0
52
19
15
160
32
27
12
6
5
200
40
34
12
6.0
5.0
240
48
41
ns
ns
ns
2.0
4.5
6.0
Fig.10
tW
MR pulse width
LOW
120
24
20
39
14
11
−
−
−
150
30
26
−
−
−
180
36
31
−
−
−
ns
ns
ns
2.0
4.5
6.0
Fig.8
trem
removal time
MR to SI
80
16
14
24
8
7
−
−
−
100
20
17
−
−
−
120
24
20
−
−
−
ns
ns
ns
2.0
4.5
6.0
Fig.15
tsu
set-up time
Dn to SI
−8
−4
−3
−36
−13
−10
−
−
−
−6
−3
−3
−
−
−
−6
−3
−3
−
−
−
ns
ns
ns
2.0
4.5
6.0
Fig.13
th
hold time
Dn to SI
135
27
23
44
16
13
−
−
−
170
34
29
−
−
−
205
41
35
−
−
−
ns
ns
ns
2.0
4.5
6.0
Fig.13
fmax
maximum
clock pulse
frequency
SI, SO burst
mode
3.6
18
21
9.9
30
36
−
−
−
2.8
14
16
−
−
−
2.4
12
14
−
−
−
MHz
MHz
MHz
2.0
4.5
6.0
Figs 11 and 12
fmax
maximum clock
pulse frequency
SI, SO using
flags
3.6
18
21
9.9
30
36
−
−
−
2.8
14
16
−
−
−
2.4
12
14
−
−
−
MHz
MHz
MHz
2.0
4.5
6.0
Figs 6 and 9
fmax
maximum clock
pulse frequency
SI, SO
cascaded
−
−
−
7.6
23
27
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MHz
MHz
MHz
2.0
4.5
6.0
Figs 6 and 9
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITION
+25
−40 to +85
−40 to +125
VCC
(V)
WAVEFORMS
MIN
TYP
MAX
MIN
MAX
MIN
MAX



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