SN74HC244PWT Part Information
The SNx4HC244 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 SNx4HC244 devices are organized as two 4-bit buffers and drivers with separate outputenable (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.
- 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
- High-Current Outputs Drive Up to 15 LSTTL Loads
- Low Input Current of 1 u00b5A (Maximum)
- Low Power Consumption: ICC, 80-u00b5A (Maximum)
- On Products Compliant to MIL-PRF-38535,
- Typical tpd = 11 ns
- Wide Operating Voltage Range of 2 V to 6 V
- u00b16-mA Output Drive at 5 V
|Logic Family / Base Number||74HC244|
|Logic Device Type||Buffer / Line Driver Non Inverting|
|Logic Case Style||TSSOP|
|No. of Pins||20Pins|
|Supply Voltage Min||2V|
|Supply Voltage Max||6V|
|Logic IC Family||74HC|
|Logic IC Base Number||74244|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- 8-ch, 2-V to 6-V buffers with 3-state outputs | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SN74HC244PWT?
Additional datasheets, footprints and schematics for SN74HC244PWT are listed in our Part Details tab. You can also find the SN74HC244PWT image and similar parts on this details page.
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What category does SN74HC244PWT fall under?
The SN74HC244PWT is listed under Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers.
Can I view similar or alternative parts?
You can view similar parts to SN74HC244PWT when available in the Buffers Transceivers & Line Drivers range under the specifications section at the bottom of the details page.
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Is the SN74HC244PWT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Texas Instruments have stock available or on a lead time for SN74HC244PWT.
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