mm74hc259 Fairchild Semiconductor, mm74hc259 Datasheet - Page 4

• Manufacturer Part Number: mm74hc259
• Description: 8-bit Addressable Latch/3-to-8 Line Decoder
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C
C
PHL
PHL
PHL
PHL
W
W
r
s
H
PHL
PHL
PHL
PHL
W
s
H
TLH
Symbol
, t
AC Electrical Characteristics
(V
AC Electrical Characteristics
Note 5: C
I
IN
PD
t
S
r
Symbol
f
CC
, t
, t
, t
, t
, t
, t
, t
C
t
THL
PLH
PLH
PLH
PLH
PLH
PLH
f
PD
5.0V, T
s V
6 ns, C
PD
Maximum Propagation Delay
Data to Output
Maximum Propagation Delay
Select to Output
Maximum Propagation Delay
Enable to Output
Maximum Propagation Delay
Clear to Output
Minimum Pulse Width
Clear or Enable
Minimum Setup Time Address
or Data to Enable
Minimum Hold Time Address
or Data to Enable
Maximum Output Rise
and Fall Time
Input Capacitance
Power Dissipation
Capacitance (Note 5)
CC
determines the no load dynamic power consumption, P
sf
Maximum Propagation Delay
Data to Output
Maximum Propagation Delay
Select to Output
Maximum Propagation Delay
Enable to Output
Maximum Propagation Delay
Clear to Output
Minimum Enable Pulse Width
Minimum Clear Pulse Width
Maximum Input Rise and Fall Time
Minimum Setup Time Select or
Data to Enable
Minimum Hold Time Data or
Address to Enable
A
L
I
CC
25 C, t
50 pF, V
.
Parameter
r
CC
Parameter
t
f
2.0V – 6.0V
6 ns, C
L
15 pF unless otherwise specified.)
(per package)
Conditions
D
C
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
V
PD
CC
Conditions
V
CC
4
2
f
Typ
60
19
17
72
21
18
65
27
23
50
18
16
30
80
I
10
8
7
5
CC
2
2
T
A
V
CC
25 C
, and the no load dynamic current consumption,
180
220
200
150
100
37
32
43
37
40
35
31
26
80
16
14
20
15
75
15
13
10
0
0
0
T
A
Guaranteed Limits
Typ
18
20
20
17
10
10
15
40 to 85 C T
225
275
250
190
100
125
2
46
40
54
46
50
44
39
32
20
18
25
19
95
19
16
10
0
0
0
Guaranteed
A
Limit
500
32
38
35
27
16
16
20
0
55 to 125 C
250
310
280
210
120
150
110
52
45
60
52
58
50
44
37
24
20
28
25
22
19
10
0
0
0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns