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

SEIKO INSTRUMENTS

Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.


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