74HC7403 Просмотр технического описания (PDF) - NXP Semiconductors.
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74HC7403 Datasheet PDF : 34 Pages
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NXP Semiconductors
74HC7403; 74HCT7403
4-bit x 64-word FIFO register; 3-state
11. Dynamic characteristics
Table 6. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 17.
Symbol Parameter Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max
Min
Max
74HC7403
tpd
propagation MR to DIR or DOR; see [1]
delay
Figure 8
VCC = 2.0 V
-
69 210 -
265
-
315 ns
VCC = 4.5 V
-
25 42
-
53
-
63 ns
VCC = 6.0 V
-
20 36
-
45
-
54 ns
SI to DIR; see Figure 6
[1]
VCC = 2.0 V
-
66 205 -
255
-
310 ns
VCC = 4.5 V
-
24 41
-
51
-
62 ns
VCC = 5 V; CL = 15 pF
-
15
-
-
-
-
-
ns
VCC = 6.0 V
-
19 35
-
43
-
53 ns
SO to DOR; see Figure 9 [1]
VCC = 2.0 V
-
94 290 -
365
-
435 ns
VCC = 4.5 V
-
34 58
-
73
-
87 ns
VCC = 5 V; CL = 15 pF
-
15
-
-
-
-
-
ns
VCC = 6.0 V
-
27 49
-
62
-
74 ns
DOR to Qn; see Figure 10 [1]
VCC = 2.0 V
-
11 35
-
45
-
55 ns
VCC = 4.5 V
-
4
7
-
9
-
11 ns
VCC = 6.0 V
-
3
6
-
8
-
9 ns
SO to Qn; see Figure 14 [1]
VCC = 2.0 V
- 105 325 -
406
-
488 ns
VCC = 4.5 V
-
38 65
-
81
-
98 ns
VCC = 6.0 V
-
30 55
-
69
-
83 ns
tPHL
HIGH to
MR to Qn; see Figure 8
LOW
propagation
VCC = 2.0 V
delay
VCC = 4.5 V
-
52 160 -
200
-
240 ns
-
19 32
-
40
-
48 ns
VCC = 6.0 V
-
15 27
-
34
-
41 ns
tPLH
LOW to
SI to DOR; see Figure 10 [5]
HIGH
propagation
VCC = 2.0 V
- 2.2 7
-
8.8
-
10.5 s
delay
VCC = 4.5 V
- 0.8 1.4 -
1.8
-
2.1 s
VCC = 6.0 V
- 0.6 1.2 -
1.5
-
1.8 s
SO to DIR; see Figure 7 [6]
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
- 2.8 9
-
11.2
-
13.5 s
- 1.0 1.8 -
2.2
-
2.7 s
- 0.8 1.5 -
1.9
-
2.3 s
74HC_HCT7403
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 24 September 2012
© NXP B.V. 2012. All rights reserved.
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