HEF4514BD Philips Semiconductors, HEF4514BD Datasheet - Page 5

• Manufacturer Part Number: HEF4514BD
• Description: 1-of-16 decoder/demultiplexer with input latches
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
January 1995
Output transition
Set-up time
Hold time
Minimum EL pulse
Dynamic power
SS
1-of-16 decoder/demultiplexer with input latches
times
A
A
width; HIGH
dissipation per
package (P)
= 0 V; T
n
n
HIGH to LOW
LOW to HIGH
EL
EL
amb
= 25 C; C
L
= 50 pF; input transition times
V
V
10
15
V
DD
10
15
10
15
10
15
10
15
10
15
V
5
DD
5
5
5
5
5
t
t
t
t
t
SYMBOL MIN. TYP. MAX.
THL
TLH
su
hold
WELH
TYPICAL FORMULA FOR P ( W)
16 000 f
5500 f
1100 f
i
i
i
120
120
40
30
40
30
0
0
0
5
(f
(f
(f
20 ns
o
o
o
C
C
C
85
20
15
90
35
25
35
25
60
20
15
60
60
20
15
L
L
L
)
)
)
V
V
V
180
170
DD
DD
DD
65
50
70
50
2
2
2
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
where
f
f
C
V
i
o
DD
= input freq. (MHz)
L
= output freq. (MHz)
(f
= load capacitance (pF)
o
see also waveforms
Fig.5
C
= supply voltage (V)
TYPICAL EXTRAPOLATION
L
) = sum of outputs
40 ns
14 ns
35 ns
14 ns
11 ns
11 ns
FORMULA
Product specification
HEF4514B
(1,0 ns/pF) C
(0,42 ns/pF) C
(0,28 ns/pF) C
(1,0 ns/pF) C
(0,42 ns/pF) C
(0,28 ns/pF) C
MSI
L
L
L
L
L
L