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PDF HEF4543B Data sheet ( Hoja de datos )
| Número de pieza | HEF4543B | |
| Descripción | BCD to 7-segment latch/decoder/driver | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
• The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4543B
MSI
BCD to 7-segment
latch/decoder/driver
Product specification
File under Integrated Circuits, IC04
January 1995
1 page  
Philips Semiconductors
BCD to 7-segment latch/decoder/driver
Product specification
HEF4543B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL MIN. TYP. MAX.
Propagation delays
Dn → On
HIGH to LOW
LOW to HIGH
LD → On
HIGH to LOW
LOW to HIGH
BI → On
HIGH to LOW
LOW to HIGH
Output transition times
HIGH to LOW
LOW to HIGH
Minimum LD
pulse width; HIGH
Set-up time
Dn → LD
Hold time
Dn → LD
5
10 tPHL
15
5
10 tPLH
15
5
10 tPHL
15
5
10 tPLH
15
5
10 tPHL
15
5
10 tPLH
15
5
10 tTHL
15
5
10 tTLH
15
5
10 tWLDH
15
5
10 tsu
15
5
10 thold
15
180 360
75 150
55 110
180 360
75 150
55 110
170 340
80 160
60 120
190 380
80 160
60 120
145 290
65 130
45 90
125 250
55 110
40 80
60 120
30 60
20 40
60 120
30 60
20 40
60 30
30 15
20 10
40 20
20 5
15 0
0 −15
15 0
20 5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TYPICAL EXTRAPOLATION
FORMULA
153 ns + (0,55 ns/pF) CL
64 ns + (0,23 ns/pF) CL
47 ns + (0,16 ns/pF) CL
153 ns + (0,55 ns/pF) CL
64 ns + (0,23 ns/pF) CL
47 ns + (0,16 ns/pF) CL
143 ns + (0,55 ns/pF) CL
69 ns + (0,23 ns/pF) CL
52 ns + (0,16 ns/pF) CL
163 ns + (0,55 ns/pF) CL
69 ns + (0,23 ns/pF) CL
52 ns + (0,16 ns/pF) CL
118 ns + (0,55 ns/pF) CL
54 ns + (0,23 ns/pF) CL
37 ns + (0,16 ns/pF) CL
98 ns + (0,55 ns/pF) CL
54 ns + (0,23 ns/pF) CL
32 ns + (0,16 ns/pF) CL
10 ns + (1,0 ns/pF) CL
9 ns + (0,42 ns/pF) CL
6 ns + (0,28 ns/pF) CL
10 ns + (1,0 ns/pF) CL
9 ns + (0,42 ns/pF) CL
6 ns + (0,28 ns/pF) CL
January 1995
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HEF4543B.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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