74ACT520SJ Fairchild Semiconductor, 74ACT520SJ Datasheet - Page 7
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74ACT520SJ
Manufacturer Part Number
74ACT520SJ
Description
IC COMPARATOR IDENTITY 8B 20SOP
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Type
Identity Comparatorr
Specifications of 74ACT520SJ
Number Of Bits
8
Delay Time - Propagation
6ns
Current - Supply
2.3mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ
Logic Family
ACT
Technology
CMOS
High Level Output Current
-24mA
Low Level Output Current
24mA
Output Function
A=B
Package Type
SOP
Mounting
Surface Mount
Pin Count
20
Polarity
Inverting
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©1989 Fairchild Semiconductor Corporation
74AC520, 74ACT520 Rev. 1.4
AC Electrical Characteristics for AC
Note:
7. Voltage range 3.3 is 3.3V ± 0.3V. Voltage range 5.0 is 5.0V ± 0.5V.
AC Electrical Characteristics for ACT
Note:
8. Voltage range 5.0 is 5.0V ± 0.5V
Capacitance
Symbol
Symbol
Symbol
t
t
t
t
t
t
t
t
C
PLH
PHL
PLH
PLH
PHL
PLH
C
PHL
PHL
PD
IN
Propagation Delay,
A
Propagation Delay,
A
Propagation Delay,
Propagation Delay,
I
Propagation Delay,
A
Propagation Delay,
A
Propagation Delay,
Propagation Delay,
I
I
A = B
I
A = B
Input Capacitance
Power Dissipation Capacitance
A = B
A = B
n
n
n
n
or B
or B
or B
or B
to O
to O
to O
to O
Parameter
Parameter
n
n
n
n
to O
to O
to O
to O
A = B
A = B
A = B
A = B
A = B
A = B
A = B
A = B
Parameter
V
V
CC
CC
5.0
5.0
5.0
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
(V)
(8)
(7)
Min.
Min.
4.0
2.5
4.5
3.0
3.5
2.5
3.5
2.5
3.0
3.0
2.0
2.5
7
V
V
T
T
C
C
CC
CC
A
A
L
L
= +25°C,
= +25°C,
Typ.
Typ.
= OPEN
= 5.0V
= 50pF
= 50pF
5.5
6.0
4.0
5.0
7.5
5.5
8.0
5.5
5.5
4.5
5.5
4.5
Conditions
Max.
Max.
11.5
12.0
10.0
6.0
7.5
8.5
9.0
8.5
6.5
8.5
6.5
8.5
T
T
A
A
Min.
Min.
2.5
2.5
2.0
2.0
3.0
2.0
3.5
2.5
2.5
2.0
2.5
2.0
= –40°C to +85°C,
= –40°C to +85°C,
C
C
L
L
= 50 pF
= 50pF
Typ.
4.5
40
Max.
Max.
11.5
13.0
10.0
13.5
9.5
9.5
7.0
9.5
7.0
9.5
6.5
8.5
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Units
Units
Units
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns