74f244sjx-nl Fairchild Semiconductor, 74f244sjx-nl Datasheet - Page 5

• Manufacturer Part Number: 74f244sjx-nl
• Description: 74f240, 74f244 Octal Buffers/line Drivers With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

©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
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Units
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