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74ALS244A-1

Features: • Octal bus interface• 3-State buffer outputs sink 24mA and source 15mA• The -1 version sinks 48mAPinoutSpecifications SYMBOL PARAMETER RATING UNIT VCC Supply voltage 0.5 to +7.0 V VIN Input voltage 0.5 to +7.0 V IIN Input current ...

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SeekIC No. : 004249291 Detail

74ALS244A-1: Features: • Octal bus interface• 3-State buffer outputs sink 24mA and source 15mA• The -1 version sinks 48mAPinoutSpecifications SYMBOL PARAMETER RATING UNIT VCC Su...

74ALS244A-1 Data Sheet

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Part Number:
74ALS244A-1
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Octal bus interface
• 3-State buffer outputs sink 24mA and source 15mA
• The -1 version sinks 48mA


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER
RATING
UNIT
VCC Supply voltage
0.5 to +7.0
V
VIN Input voltage
0.5 to +7.0
V
IIN Input current
30 to +5
mA
VOUT Voltage applied to output in High output state
0.5 to VCC
V
IOUT Current applied to output in Low output state All versions
48
mA
-1 version
96
 mA
Tamb Operating free-air temperature range
0 to +70
Tstg Storage temperature range
65 to +150



Description

The 74ALS244A-1 is an octal buffer that is ideal for driving bus lines or buffer memory address registers. The outputs are all capable of sinking 24mA and sourcing up to 15mA, producing very good capacitive drive characteristics. The device features two output enables, OEa and OEb, each controlling four of the 3-State outputs. The 74ALS244A-1 sinks 48 mA IOL if the VCC is limited to 5.0V ±0.25V.




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