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74ACT1284CW View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74ACT1284CW
Fairchild
Fairchild Semiconductor Fairchild
74ACT1284CW Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
AC Electrical Characteristics
TA = +25°C
TA = 0°C to +70°C
Symbol
Parameter
VCC = 4.7V 5.5V
VCC = 4.7V 5.5V
Min
Max
Min
Max
tPHL
A1- A7 to B1 - B7
tPLH
A1- A7 to B1 - B7
tPHL
B1 - B4 to A1 - A4
tPLH
B1 - B4 to A1 - A4
tpEnable
Output Enable Time
HD to B1 - B7
tpDisable
Output Disable Time
HD to B1 - B7
tSKEW
Output Slew Rate
tPLH
B1 - B7
tPHL
tr, tf
tRISE and tFALL
B1 - B7 (Note 7)
Note 7: Open Drain
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
2.0
20.0
0.05
0.40
0.05
0.40
120
120
Note 8: This parameter is guaranteed but not tested, characterized only.
Note: Pulse Generator for all pulses; Rate 1.0 MHz; AO 50; tf 2.5 ns, tr 2.5 ns.
TA = −40°C to +85°C
VCC = 4.7V 5.5V
Min
Max
2.0
24.0
2.0
24.0
2.0
24.0
2.0
24.0
2.0
24.0
2.0
24.0
0.05
0.40
120
Capacitance
Units
Figure
Number
ns Figure 1
ns Figure 2
ns Figure 3
ns Figure 3
ns Figure 2
ns
V/ns
Figure 2
Figure 1
Figure 2
Figure 4
ns
(Note 8)
Symbol
CIN
CI/O
Parameter
Input Capacitance
I/O Pin Capacitance
Typ
Units
Conditions
4.0
12.0
pF
VCC = OPEN (HD, DIR A5 - A7)
pF
VCC = 5.0V
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