HomedatasheetSN74HCT244PWR

SN74HCT244PWR Datasheet

Buffers & Line Drivers
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Description

These 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 SN74HCT244PWR 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. SN74HCT244PWR Features •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":"Supply Voltage - Max:","Value":"5.5 V"},{"Name":"Supply Voltage - Min:","Value":"4.5 V"},{"Name":" Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":" High Level Output Current:","Value":"- 6 mA"},{"Name":"Low Level Output Current:","Value":"6 mA"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"Number of Channels per Chip:","Value":"8"},{"Name":"Propagation Delay Time:","Value":"45 ns at 4.5 V, 40 ns at 5.5 V"},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

ATMEL CORPORATION
Warm Hint

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