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74HCT7403 查看數據表(PDF) - Philips Electronics

零件编号
产品描述 (功能)
生产厂家
74HCT7403
Philips
Philips Electronics Philips
74HCT7403 Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
4-Bit x 64-word FIFO register; 3-state
Product specification
74HC/HCT7403
Tamb (°C)
TEST CONDITION
SYMBOL PARAMETER
+25
40 to +85 40 to +125 UNIT VCC
MIN TYP MAX MIN MAX MIN MAX
(V)
WAVEFORMS
tW
DIR pulse width 10 41 130 8
165 8
195 ns 2.0
Fig.7
HIGH
5
15 26 4
33 4
39 ns 4.5
4
12 22 3
28 3
33 ns 6.0
tW
DOR pulse
14 52 160 12 200 12 240 ns 2.0
Fig.10
width HIGH
7
19 32 6
40 6.0 48 ns 4.5
6.0 15 27 5
34 5.0 41 ns 6.0
tW
MR pulse width 120 39
150
180
ns 2.0
Fig.8
LOW
24 14
30
36
ns 4.5
20 11
26
31
ns 6.0
trem
removal time 80 24
100
120
ns 2.0
Fig.15
MR to SI
16 8
20
24
ns 4.5
14 7
17
20
ns 6.0
tsu
set-up time
8 36
6
6
ns 2.0
Fig.13
Dn to SI
4 13
3
3
ns 4.5
3 10
3
3
ns 6.0
th
hold time
135 44
170
205
ns 2.0
Fig.13
Dn to SI
27 16
34
41
ns 4.5
23 13
29
35
ns 6.0
fmax
maximum
3.6 9.9
2.8
2.4
MHz 2.0
Figs 11 and 12
clock pulse
18 30
14
12
MHz 4.5
frequency
21 36
16
14
MHz 6.0
SI, SO burst
mode
fmax
maximum clock 3.6 9.9
2.8
2.4
MHz 2.0
Figs 6 and 9
pulse frequency 18 30
14
12
MHz 4.5
SI, SO using 21 36
16
14
MHz 6.0
flags
fmax
maximum clock
7.6
MHz 2.0
Figs 6 and 9
pulse frequency
23
MHz 4.5
SI, SO
27
MHz 6.0
cascaded
September 1993
8

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