74AC520 Fairchild Semiconductor, 74AC520 Datasheet - Page 6

• Manufacturer Part Number: 74AC520
• Description: 8-Bit Identity Comparator
• Manufacturer: Fairchild Semiconductor

©1989 Fairchild Semiconductor Corporation
74AC520, 74ACT520 Rev. 1.4
DC Electrical Characteristics for ACT
Notes:
5. All outputs loaded; thresholds on input associated with output under test.
6. Maximum test duration 2.0ms, one output loaded at a time.
Symbol
I
I
I
V
V
OHD
V
CCT
OLD
I
I
V
I
I
I
CC
CC
OH
IN
IH
OL
IL
IH
IL
Minimum HIGH
Level Input Voltage
Maximum LOW
Level Input Voltage
Minimum HIGH
Level Output Voltage
Maximum LOW
Level Output Voltage
Maximum Input
Leakage Current
Maximum Input
HIGH Leakage
Current
Maximum Input LOW
Leakage Current
Maximum I
Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
Maximum Quiescent
Supply Current
Parameter
CC
/Input
(6)
V
CC
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
(V)
V
– 0.1V
V
– 0.1V
I
V
I
I
I
V
I
I
V
V
B Inputs Only
V
B Inputs Only
V
V
V
V
V
OUT
OH
OH
OUT
OL
OL
OUT
OUT
IN
IN
I
I
I
I
OLD
OHD
IN
IN
= V
= V
= V
= V
Conditions
= 24mA
= 24mA
= V
= –24mA
= –24mA
= V
= V
= GND
= –50µA
= 50µA
= 0.1V or V
= 0.1V or V
CC
CC
CC
CC
= 1.65V Max.
= 3.85V Min.
IL
IL
CC
, GND
,
,
– 2.1V
or V
or V
or GND
(5)
(5)
IH
IH
6
:
:
CC
CC
0.001
0.001
Typ.
–0.3
T
4.49
5.49
1.5
1.5
1.5
1.5
0.6
2.3
A
= +25°C
3.86
4.86
0.36
0.36
±0.1
10.0
–0.6
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
4.0
4.8
Guaranteed Limits
T
A
= –40°C to +85°C
3.76
4.76
0.44
0.44
±1.0
10.0
–1.0
40.0
–75
2.0
2.0
4.4
5.4
0.1
1.5
0.8
0.8
0.1
75
8.0
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Units
mA
mA
mA
mA
mA
µA
µA
µA
V
V
V
V