HEF4029BD Philips Semiconductors, HEF4029BD Datasheet - Page 7

• Manufacturer Part Number: HEF4029BD
• Description: Synchronous up/down counter/ binary/decade counter
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
AC CHARACTERISTICS
V
January 1995
Dynamic power
Propagation delays
SS
SS
Synchronous up/down counter,
binary/decade counter
= 0 V; T
= 0 V; T
dissipation per
package (P)
CP
CP
PL
LOW to HIGH
CE
HIGH to LOW
LOW to HIGH
HIGH to LOW
LOW to HIGH
HIGH to LOW
HIGH to LOW
LOW to HIGH
O
TC
TC
O
amb
amb
n
n
= 25 C; input transition times
= 25 C; C
L
= 50 pF; input transition times
V
V
DD
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
5
5
5
5
5
5
5
5
V
V
DD
10
15
5
t
t
t
t
t
t
t
t
SYMBOL MIN.
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
TYPICAL FORMULA FOR P ( W)
20 ns
11 500 f
1000 f
4500 f
i
i
i
7
TYP.
20 ns
145
160
280
105
195
120
170
180
170
(f
(f
(f
55
40
60
40
70
75
55
50
35
65
45
70
50
65
50
o
o
o
C
C
C
L
L
L
)
)
)
MAX.
V
V
V
290
315
120
560
205
140
385
150
105
240
100
335
130
360
140
100
335
135
100
110
DD
DD
DD
75
80
70
90
2
2
2
ns
ns
ns
ns
ns
ns
ns
ns
ns
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
(f
= output freq. (MHz)
TYPICAL EXTRAPOLATION
o
= load capacitance (pF)
C
= supply voltage (V)
133 ns
253 ns
168 ns
143 ns
153 ns
143 ns
118 ns
L
44 ns
32 ns
49 ns
32 ns
94 ns
62 ns
64 ns
47 ns
93 ns
39 ns
27 ns
54 ns
37 ns
59 ns
42 ns
54 ns
42 ns
) = sum of outputs
FORMULA
Product specification
HEF4029B
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
MSI
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L