74HC4511 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC4511 Datasheet PDF : 18 Pages
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Nexperia
74HC4511; 74HCT4511
BCD to 7-segment latch/decoder/driver
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 12.
Symbol Parameter Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min
Max
74HC4511
tpd
propagation A-D to a-g; see Figure 8
delay
VCC = 2.0 V
[1]
- 77 300
-
375
-
450 ns
VCC = 4.5 V
- 28 60
-
75
-
90 ns
VCC = 5.0 V; CL = 15 pF
- 24 -
-
-
-
- ns
VCC = 6.0 V
- 22 51
-
64
-
77 ns
LE to a-g; see Figure 9
VCC = 2.0 V
VCC = 4.5 V
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
BI to a-g; see Figure 10
- 74 270
-
330
-
- 27 54
-
68
-
- 23 -
-
-
-
- 22 46
-
58
-
405 ns
81 ns
- ns
69 ns
VCC = 2.0 V
VCC = 4.5 V
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V
LT to a-g; see Figure 8
- 61 220
-
275
-
- 22 44
-
55
-
- 19 -
-
-
-
- 18 37
-
47
-
330 ns
66 ns
- ns
56 ns
VCC = 2.0 V
- 41 150
-
190
-
225 ns
VCC = 4.5 V
- 15 30
-
38
-
45 ns
VCC = 5.0 V; CL = 15 pF
- 12 -
-
-
-
- ns
VCC = 6.0 V
- 12 26
-
33
-
38 ns
tt
transition see Figure 8, Figure 9 and
[2]
time
Figure 10
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
tW
pulse width LE LOW; see Figure 9
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
tsu
set-up time A-D to LE; see Figure 11
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
- 19 75
-
95
-
110 ns
- 7 15
-
19
-
22 ns
- 6 13
-
16
-
19 ns
80 11 - 100
-
120
16 4 -
20
-
24
14 3 -
17
-
20
- ns
- ns
- ns
60 14 -
75
-
90
12 5 -
15
-
18
10 4 -
13
-
15
- ns
- ns
- ns
74HC_HCT4511
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 15 November 2016
© Nexperia B.V. 2017. All rights reserved
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