MM74C240 Fairchild, MM74C240 Datasheet - Page 4

• Manufacturer Part Number: MM74C240
• Description: Inverting . Non-Inverting Octal Buffer and Line Driver with 3-STATE Outputs
• Manufacturer: Fairchild

www.fairchildsemi.com
t
t
t
t
t
C
C
C
PD(1)
PD(0)
1H
H1
T(HL)
AC Electrical Characteristics
T
Note 2: AC Parameters are guaranteed by DC correlated testing.
Note 3: C
AN-90.
Note 4: Capacitance is guaranteed by periodic testing.
PD
IN
O
Symbol
A
, t
, t
0H
H0
,
, t
25 C, C
T(LH)
PD
Propagation Delay
(Data In to Out)
Propagation Delay Output
Disable to High Impedance
State (from a Logic Level)
Propagation Delay Output
Disable to Logic Level
(from High Impedance State)
Transition Time
Power Dissipation
Capacitance
(Output Enabled per Buffer)
(Output Disabled per Buffer)
Input Capacitance (Note 4)
(Any Input)
Output Capacitance (Note 4)
(Output Disabled)
determines the no load AC power consumption of any CMOS device. For complete explanation see Family Characteristics Application Note,
MM74C240
MM74C244
MM74C240
MM74C244
MM74C240
MM74C244
L
50 pF, unless otherwise specified
Parameter
V
V
V
V
V
V
V
V
R
V
V
R
V
V
V
V
V
V
(Note 3)
V
V
CC
CC
CC
CC
CC
CC
L
CC
CC
L
CC
CC
CC
CC
CC
CC
IN
IN
CC
CC
1k, C
1k, C
(Note 2)
0V, f
0V, f
5V, C
10V, C
10V, C
10V, C
5V, C
10V, C
5V
10V
5V
10V
5V, C
10V, C
5V, C
10V, C
5V, C
5V, C
L
L
L
L
L
L
L
L
1 MHz, T
1 MHz, T
L
L
L
L
L
L
50 pF
50 pF
Conditions
50 pF
150 pF
50 pF
150 pF
150 pF
50 pF
50 pF
150 pF
50 pF
150 pF
50 pF
150 pF
4
A
A
25 C
25 C
Min
100
100
Typ
60
40
80
60
45
25
60
40
45
35
50
30
45
30
75
50
10
10
10
0
Max
140
100
110
90
70
90
70
50
90
70
80
60
90
60
80
60
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
pF
pF
pF