74F244PC Fairchild Semiconductor, 74F244PC Datasheet - Page 5

• Manufacturer Part Number: 74F244PC
• Description: IC BUFF/DVR TRI-ST DUAL 20DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Fr

Specifications of 74F244PC

• 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: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: 74F244

©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