74AC244SCX Fairchild Semiconductor, 74AC244SCX Datasheet - Page 6
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74AC244SCX
Manufacturer Part Number
74AC244SCX
Description
IC BUFF/DVR TRI-ST DUAL 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ACr
Datasheet
1.74ACT244MTCX.pdf
(12 pages)
Specifications of 74AC244SCX
Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Logic Family
74AC
Number Of Channels Per Chip
Octal
Polarity
Non-Inverting
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
85 C
Mounting Style
SMD/SMT
High Level Output Current
- 24 mA
Input Bias Current (max)
4 uA
Low Level Output Current
24 mA
Minimum Operating Temperature
- 40 C
Number Of Lines (input / Output)
3
Output Type
3-State
Propagation Delay Time
9 ns @ 3.3 V or 7 ns @ 5 V
Logical Function
Buffer/Line Driver
Number Of Elements
2
Number Of Channels
8
Number Of Inputs
8
Number Of Outputs
8
Operating Supply Voltage (typ)
2.5/3.3/5V
Package Type
SOIC W
Operating Supply Voltage (max)
6V
Operating Supply Voltage (min)
2V
Quiescent Current
4uA
Technology
CMOS
Pin Count
20
Mounting
Surface Mount
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74AC244SCX
74AC244SCXTR
74AC244SCXTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74AC244SCX
Manufacturer:
PHILIPS
Quantity:
5 985
Part Number:
74AC244SCX
Manufacturer:
FSC
Quantity:
20 000
©1988 Fairchild Semiconductor Corporation
74AC244, 74ACT244 Rev. 1.4.0
AC Electrical Characteristics for AC
Note:
6. Voltage range 3.3 is 3.3V
AC Electrical Characteristics for ACT
Note:
7. Voltage range 5.0 is 5.0V
Capacitance
Symbol
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PLH
PHL
PZH
PHZ
PZL
PLZ
PZL
PLZ
C
C
PD
IN
Propagation Delay,
Data to Output
Propagation Delay,
Data to Output
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Propagation Delay,
Data to Output
Propagation Delay,
Data to Output
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Input Capacitance
Power Dissipation Capacitance
Parameter
Parameter
Parameter
0.3V. Voltage range 5.0 is 5.0V
0.5V.
V
V
CC
CC
5.0
5.0
5.0
5.0
5.0
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
(V)
(7)
(6)
Min.
Min.
2.0
1.5
2.0
1.5
2.0
1.5
2.5
1.5
3.0
2.5
2.5
2.0
2.0
2.0
1.5
2.0
2.0
2.5
T
T
C
C
A
A
L
L
6
V
V
Typ.
Typ.
6.5
5.0
6.5
5.0
6.0
5.0
7.5
5.5
7.0
6.5
7.5
6.5
CC
CC
6.5
7.0
6.0
7.0
7.0
7.5
50pF
50pF
25 C,
25 C,
0.5V.
OPEN
5.0V
Max.
Max.
Conditions
10.5
10.0
10.0
10.5
10.0
9.0
7.0
9.0
7.0
7.0
8.0
9.0
9.0
9.0
9.0
8.5
9.5
9.5
Min.
T
Min.
to 125 C,
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
C
T
1.0
1.0
1.0
1.0
1.0
1.0
to 125 C,
C
A
L
A
L
50pF
55 C
50pF
55 C
Max.
12.5
12.0
11.5
13.0
10.5
12.5
10.5
13.0
11.0
Max.
9.5
9.0
9.0
10.0
10.0
11.0
11.0
11.5
9.5
Min.
T
C
1.5
1.0
2.0
1.0
1.5
1.5
2.0
1.5
1.5
1.0
2.5
2.0
to 85 C,
Min.
45.0
Typ
A
T
C
4.5
1.5
1.5
1.0
1.5
1.5
2.0
L
to 85 C,
A
L
50pF
40 C
Max.
50pF
10.0
10.0
11.0
11.0
10.5
11.5
40 C
7.5
7.5
8.0
8.5
9.5
9.5
Max.
10.0
10.0
10.5
10.5
10.5
9.5
www.fairchildsemi.com
Units
pF
pF
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns