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  • image of 缓冲器和收发器>SN74ALS244CDBR
  • image of 缓冲器和收发器>SN74ALS244CDBR
SN74ALS244CDBR
DUAL Buffer, Non-Inverting 4.5V~5.5V 3-State Buffers 74ALS Series 74ALS244 20 Pins 4 Bit per Element 15mA 24mA 20-SSOP (0.209, 5.30mm Width)
SN74ALS244CDBR
缓冲器和收发器
Texas Instruments
DUAL Buffer, N
-
20-SSOP (0.209, 5.30mm Width)
YES
image of 缓冲器和收发器>SN74ALS244CDBR
image of 缓冲器和收发器>SN74ALS244CDBR
SN74ALS244CDBR
缓冲器和收发器
Texas Instruments
DUAL Buffer, N
-
20-SSOP (0.209, 5.30mm Width)
NO
TYPEDESCRIPTION
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Number of Pins 20
Operating Temperature 0°C~70°C TA
Packaging Cut Tape (CT)
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74ALS244
Pin Count 20
Qualification Status Not Qualified
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 2
Polarity Non-Inverting
Power Supplies 5V
Number of Ports 2
Propagation Delay 10 ns
Quiescent Current 15mA
Turn On Delay Time 20 ns
Family ALS
Logic Function Buffer, Inverting
Current - Output High, Low 15mA 24mA
Logic Type Buffer, Non-Inverting
Number of Bits per Element 4
Control Type ENABLE LOW
Number of Input Lines 8
Count Direction UNIDIRECTIONAL
Height 2mm
Length 7.2mm
Width 5.3mm
Thickness 1.95mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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