HEF4543B(2016) 데이터 시트보기 (PDF) - NXP Semiconductors.
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HEF4543B Datasheet PDF : 16 Pages
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Nexperia
HEF4543B
BCD to 7-segment latch/decoder/driver
Table 6. Static characteristics …continued
VSS = 0 V; VI = VSS or VDD unless otherwise specified.
Symbol Parameter
Conditions
VDD
IOL
LOW-level output current VO = 0.4 V
VO = 0.5 V
VO = 1.5 V
II
input leakage current
IDD
supply current
IO = 0 A
CI
input capacitance
5V
10 V
15 V
15 V
5V
10 V
15 V
-
10. Dynamic characteristics
Tamb = 40 C
Min Max
0.52
-
1.3
-
3.6
-
- 0.3
-
20
-
40
-
80
-
-
Tamb = 25 C
Min Max
0.44 -
1.1
-
3.0
-
-
0.3
-
20
-
40
-
80
-
7.5
Tamb = 85 C Unit
Min Max
0.36
- mA
0.9
- mA
2.4
- mA
-
1.0 A
-
150 A
-
300 A
-
600 A
-
- pF
Table 7. Dynamic characteristics
VSS = 0 V; Tamb = 25 C; For test circuit see Figure 7;unless otherwise specified.
Symbol Parameter
Conditions
VDD
Extrapolation formula[1]
tPHL
HIGH to LOW
Dn to Qn;
5V
153 ns + (0.55 ns/pF)CL
propagation delay see Figure 5
10 V
64 ns + (0.23 ns/pF)CL
LE to Qn;
see Figure 5
15 V
5V
10 V
47 ns + (0.16 ns/pF)CL
143 ns + (0.55 ns/pF)CL
69 ns + (0.23 ns/pF)CL
15 V
52 ns + (0.16 ns/pF)CL
BL to Qn;
see Figure 5
5V
10 V
118 ns + (0.55 ns/pF)CL
54 ns + (0.23 ns/pF)CL
15 V
37 ns + (0.16 ns/pF)CL
tPLH
LOW to HIGH
Dn to Qn;
5V
153 ns + (0.55 ns/pF)CL
propagation delay see Figure 5
10 V
64 ns + (0.23 ns/pF)CL
15 V
47 ns + (0.16 ns/pF)CL
LE to Qn;
see Figure 5
5V
10 V
163 ns + (0.55 ns/pF)CL
69 ns + (0.23 ns/pF)CL
15 V
52 ns + (0.16 ns/pF)CL
BL to Qn;
see Figure 5
5V
10 V
15 V
98 ns + (0.55 ns/pF)CL
54 ns + (0.23 ns/pF)CL
32 ns + (0.16 ns/pF)CL
tt
transition time
pin Qn;
5V
10 ns + (1.00 ns/pF)CL
see Figure 5
10 V
9 ns + (0.42 ns/pF)CL
15 V
6 ns + (0.28 ns/pF)CL
tsu
set-up time
Dn to LE;
see Figure 6
5V
10 V
15 V
Min Typ Max Unit
- 180 360 ns
-
75 150 ns
-
55 110 ns
- 170 340 ns
-
80 160 ns
-
60 120 ns
- 145 290 ns
-
65 130 ns
-
45 90 ns
- 180 360 ns
-
75 150 ns
-
55 110 ns
- 190 380 ns
-
80 160 ns
-
60 120 ns
- 125 250 ns
-
55 110 ns
-
40 80 ns
-
60 120 ns
-
30 60 ns
-
20 40 ns
40 20
- ns
20
5
- ns
15
0
- ns
HEF4543B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 1 April 2016
© Nexperia B.V. 2017. All rights reserved
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