74F244SJ Fairchild Semiconductor, 74F244SJ Datasheet - Page 5
74F244SJ
Manufacturer Part Number
74F244SJ
Description
IC BUFF/DVR TRI-ST DUAL 20SOP
Manufacturer
Fairchild Semiconductor
Series
74Fr
Specifications of 74F244SJ
Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
3mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74F244SJX
Manufacturer:
FAIRCHI
Quantity:
20 000
©1988 Fairchild Semiconductor Corporation
74F240, 74F244 Rev. 1.4
AC Electrical Characteristics
t
t
t
t
t
t
Symbol
PLH
PLH
PZH
PHZ
PZH
PHZ
, t
, t
, t
, t
, t
, t
PHL
PHL
PZL
PLZ
PZL
PLZ
Propagation Delay
Data to Output
(74F240)
Output Enable Time
(74F240)
Output Disable Time
(74F240)
Propagation Delay,
Data to Output
(74F244)
Output Enable Time
(74F244)
Output Disable Time
(74F244)
Parameter
Min. Typ. Max.
3.0
2.0
2.0
4.0
2.0
2.0
2.5
2.5
2.0
2.0
2.0
2.0
V
T
C
CC
A
L
= +25°C,
= 50pF
= +5.0V,
5.1
3.5
3.5
6.9
4.0
6.0
4.0
4.0
4.3
5.4
4.5
4.5
7.0
4.7
4.7
9.0
5.3
8.0
5.2
5.2
5.7
7.0
6.0
6.0
5
T
A
Min.
= –55°C to +125°C,
3.0
2.0
2.0
4.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
V
C
CC
L
= 50pF
= 5.0V,
Max.
10.5
12.5
9.0
6.0
6.5
6.5
6.5
7.0
7.0
8.5
7.0
7.5
T
A
Min.
3.0
2.0
2.0
4.0
2.0
2.0
2.5
2.5
2.0
2.0
2.0
2.0
= 0°C to +70°C,
V
C
CC
L
= 50pF
= 5.0V,
Max.
10.0
8.0
5.7
5.7
6.3
9.5
6.2
6.5
6.7
8.0
7.0
7.0
www.fairchildsemi.com
Units
ns
ns
ns
ns