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74ACTQ240PC View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74ACTQ240PC Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
AC Electrical Characteristics for ACQ
VCC
TA = +25°C
TA = −40°C to +85°C
Symbol
Parameter
(V)
CL = 50 pF
CL = 50 pF
Units
(Note 13)
Min
Typ
Max
Min
Max
tPHL
Propagation Delay
tPLH
Data to Output
tPZL
Output Enable Time
tPZH
tPHZ
Output Disable Time
tPLZ
tOSHL
Output to Output Skew
tOSLH
Data to Output (Note 14)
Note 13: Voltage Range 5.0 is 5.0V ± 0.5V
3.3
2.0
7.0
10.0
2.0
10.5
ns
5.0
1.5
5.0
6.5
1.5
7.0
3.3
2.5
8.0
12.0
2.5
12.5
ns
5.0
1.5
5.5
8.0
1.5
8.5
3.3
1.0
8.5
13.5
1.0
14.0
ns
5.0
1.0
6.0
9.0
1.0
9.5
3.3
1.0
1.5
1.5
ns
5.0
0.5
1.0
1.0
Voltage Range 3.3 is 3.3 ± 0.3V.
Note 14: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design.
AC Electrical Characteristics for ACTQ
VCC
TA = +25°C
TA = −40°C to +85°C
Symbol
Parameter
(V)
CL = 50 pF
CL = 50 pF
Units
(Note 15)
Min
Typ
Max
Min
Max
tPHL
Propagation Delay
tPLH
Data to Output
tPZL, tPZH
Output Enable Time
tPHZ, tPLZ
Output Disable Time
tOSHL
Output to Output Skew
tOSLH
Data to Output (Note 16)
Note 15: Voltage Range 5.0 is 5.0V ± 0.5V
5.0
1.5
5.5
7.0
1.5
7.5
ns
5.0
1.5
6.5
8.5
1.5
9.0
ns
5.0
1.0
7.0
9.5
1.0
10.0
ns
5.0
0.5
1.0
1.0
ns
Note 16: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design.
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Typ
Units
Conditions
4.5
pF
VCC = OPEN
70
pF
VCC = 5.0V
5
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