74F244SCX Fairchild Semiconductor, 74F244SCX Datasheet - Page 3

• Manufacturer Part Number: 74F244SCX
• Description: IC BUFFER/DRIVER DUAL 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74Fr

Specifications of 74F244SCX

• 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)
• Logic Family: F
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 15 mA
• Low Level Output Current: 64 mA
• Minimum Operating Temperature: 0 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 5.2 ns at 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74F244SCX; 74F244SCXTR

©1988 Fairchild Semiconductor Corporation
74F240, 74F244 Rev. 1.4
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Note:
3. Either voltage limit or current limit is sufficient to protect inputs.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Symbol
T
V
V
V
V
STG
T
I
T
T
IN
CC
CC
IN
A
O
J
A
Storage Temperature
Ambient Temperature Under Bias
Junction Temperature Under Bias
V
Input Voltage
Input Current
Voltage Applied to Output in HIGH State (with V
Current Applied to Output in LOW State (Max.)
ESD Last Passing Voltage (Min.)
Free Air Ambient Temperature
Supply Voltage
CC
Standard Output
3-STATE Output
Pin Potential to Ground Pin
(3)
(3)
Parameter
Parameter
3
CC
= 0V)
twice the rated I
Rating
–30mA to +5.0mA
Rating
–65°C to +150°C
–55°C to +125°C
–55°C to +150°C
+4.5V to +5.5V
–0.5V to +7.0V
–0.5V to +7.0V
0°C to +70°C
–0.5V to 5.5V
www.fairchildsemi.com
–0.5V to V
OL
4000V
(mA)
CC