MM74HC148N Fairchild Semiconductor, MM74HC148N Datasheet - Page 5

• Manufacturer Part Number: MM74HC148N
• Manufacturer: Fairchild Semiconductor

Specifications of MM74HC148N

• Lead Free Status / RoHS Status: Not Compliant

t
t
t
t
t
t
t
C
C
t
PHL
PHL
PHL
PHL
PHL
PHL
f
PHL
AC Electrical Characteristics
AC Electrical Characteristics
V
, t
Note 6: C
pd
in
Symbol
CC
Symbol
r
, t
, t
, t
, t
, t
, t
, t
PLH
PLH
PLH
PLH
PLH
PLH
PLH
= 2.0V to 6.0V, C
pd
determines the no load dynamic power consumption, and the no load dynamic current consumption.
Maximum Propagation Delay,
Any Input to Any Output
Inputs 0–7
to Outputs
A0, A1, A2
Inputs 0–7
to
Output EO
Inputs 0–7
to
Output GS
Input EI
to Outputs
A0, A1, A2
Input EI
to
Output GS
Input EI
to
Output EO
Maximum
Output Rise
and Fall Time
Power Dissipation
Capacitance (Note 6)
Maximum Input
Capacitance
Parameter
L
Parameter
= 50 pF, t
r
= t
f
= 6 ns (unless otherwise specified)
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
CC
Typ
14
17
15
17
12
12
52
Conditions
7
5
T
A
25 C
5
140
140
160
160
100
100
28
24
28
24
32
27
32
27
20
17
20
17
75
15
13
10
40 C to 85 C
Guaranteed Limits
175
175
200
200
125
125
35
30
35
30
40
34
40
34
25
21
25
21
95
19
16
10
Typ
14
Guaranteed Limits
55 C to 125 C
210
210
240
240
150
150
110
42
36
42
36
48
41
48
41
30
26
30
26
22
19
10
www.fairchildsemi.com
Units
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF