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74ACTQ18825MTDX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74ACTQ18825MTDX
Fairchild
Fairchild Semiconductor Fairchild
74ACTQ18825MTDX Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
AC Electrical Characteristics
Symbol
Parameter
tPHL
Propagation Delay
tPLH
Data to Output
tPZL
Output Enable
tPZH
Time
tPLZ
Output Disable
tPHZ
Time
Note 8: Voltage Range 5.0 is 5.0V ± 0.5V.
VCC
(V)
(Note 8)
5.0
5.0
5.0
TA = +25°C
CL = 50 pF
Min
Typ
Max
2.0
5.3
8.4
2.0
5.6
8.7
2.0
6.3
9.6
2.0
6.5
9.7
1.5
4.5
7.3
1.5
5.1
8.5
TA = −40°C to +85°C
CL = 50 pF
Min
Max
2.0
9.0
2.0
9.2
2.0
10.3
2.0
10.4
1.5
7.6
1.5
8.8
Units
ns
ns
ns
Extended AC Electrical Characteristics
TA = −40°C to +85°C
TA = −40°C to +85°C
VCC = Com
VCC = Com
Symbol
Parameter
CL = 50 pF
16 Outputs Switching
CL = 250 pF
Units
(Note 9)
(Note 10)
Min
Typ
Max
Min
Max
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tOSHL
(Note 13)
Propagation Delay
Data to Output
Output Enable Time
Output Disable Time
Pin to Pin Skew
HL Data to Output
6.5
8.0
9.8
ns
5.5
6.5
8.9
6.1
7.6
9.2
(Note 11)
ns
6.5
7.8
9.4
3.1
5.0
6.1
(Note 12)
ns
3.5
5.2
6.5
1.5
ns
tOSLH
(Note 13)
Pin to Pin Skew
LH Data to Output
2.0
ns
tOST
(Note 13)
Pin to Pin Skew
LH/HL Data to Output
2.0
ns
Note 9: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase
(i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.).
Note 10: This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load
capacitors in the standard AC load. This specification pertains to single output switching only.
Note 11: 3-STATE delays are load dominated and have been excluded from the datasheet.
Note 12: The Output Disable Time is dominated by the RC network (500, 250 pF) on the output and has been excluded from the datasheet.
Note 13: Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device.
The specification applies to any outputs switching HIGH-to-LOW (tOSHL), LOW-to-HIGH (tOSLH), or any combination switching LOW-to-HIGH and/or HIGH-
to-LOW (tOST).
Capacitance
Symbol
CIN
CPD
Parameter
Input Pin Capacitance
Power Dissipation Capacitance
Typ
Units
Conditions
4.5
pF
VCC = 5.0V
95
pF
VCC = 5.0V
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