HomedatasheetSN74HCT244NSR

SN74HCT244NSR Datasheet

Buffers & Line Drivers
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Description

These SN74HCT244NSR octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The ’HCT244 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. SN74HCT244NSR Features • Operating Voltage Range of 4.5 V to 5.5 V• High-Current Outputs Drive Up To 15 LSTTL Loads• Low Power Consumption, 80-μA Max ICC• Typical tpd = 13 ns• ±6-mA Output Drive at 5 V• Low Input Current of 1 μA Max• Inputs Are TTL-Voltage Compatible• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Features

Parameters

[{"Name":"Number of Input Lines ","Value":"8"},{"Name":"Number of Output Lines","Value":"9"},{"Name":"Polarity ","Value":"Non-Inverting"},{"Name":"Supply Voltage - Max","Value":"5.5 V"},{"Name":"Supply Voltage - Min ","Value":"4.5 V"},{"Name":"Maximum Operating Temperature ","Value":"+ 85 C "},{"Name":"Mounting Style ","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"SO-20"},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information

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