74hct7403 NXP Semiconductors, 74hct7403 Datasheet - Page 8

• Manufacturer Part Number: 74hct7403
• Description: 4-bit X 64-word Fifo Register; 3-state
• Manufacturer: NXP Semiconductors

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