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74ACQ574SJX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
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74ACQ574SJX Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
AC Electrical Characteristics for ACTQ
Symbol
fMAX
Parameter
Maximum Clock
Frequency
VCC (V)(13)
5.0
TA = +25°C,
CL = 50pF
Min. Typ. Max.
85
TA = –40°C to +85°C,
CL = 50pF
Min.
Max.
80
Units
MHz
tPLH, tPHL Propagation Delay,
CP to On
5.0
2.0 7.0 9.0
2.0
tPZH, tPZL Output Enable Time
5.0
2.0 7.0 9.0
2.0
tPHZ, tPLZ Output Disable Time
5.0
1.0 8.0 10.0
1.0
tOSHL, tOSLH Output to Output Skew,
5.0
CP to On(14)
0.5 1.0
9.5
ns
9.5
ns
10.5
ns
1.0
ns
Notes:
13. Voltage range 5.0 is 5.0V ± 0.5V.
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 Operating Requirements for ACTQ
Symbol
Parameter
tS
Setup Time, HIGH or LOW,
Dn to CP
tH
Hold Time, HIGH or LOW,
Dn to CP
tW CP Pulse Width, HIGH or LOW
Note:
15. Voltage range 5.0 is 5.0V ± 0.5V
VCC (V)(15)
5.0
5.0
5.0
TA = +25°C,
CL = 50pF
TA = –40°C to +85°C,
CL = 50pF
Typ.
Guaranteed Minimum
0
3.0
3.0
0
1.5
1.5
2.0
4.0
4.0
Units
ns
ns
ns
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Conditions
VCC = OPEN
VCC = 5.0V
Typ.
4.5
40.0
Units
pF
pF
©1990 Fairchild Semiconductor Corporation
74ACQ574, 74ACTQ574 Rev. 1.3
7
www.fairchildsemi.com
 

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