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SN74HC244 - Octal Buffers and Line Drivers

General Description

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.

Key Features

  • Wide Operating Voltage Range of 2 V to 6 V.
  • High-Current Outputs Drive Up to 15 LSTTL Loads.
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers.
  • Low Power Consumption: ICC, 80-µA (Maximum).
  • Typical tpd = 11 ns.
  • ±6-mA Output Drive at 5 V.
  • Low Input Current of 1 µA (Maximum).
  • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing D.

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Other Datasheets by Texas Instruments

Part Number Description
SN74HC244-EP Octal Buffers and Line Drivers
SN74HC244-Q1 Octal Buffers and Line Drivers
SN74HC240 OCTAL BUFFERS AND LINE DRIVERS
SN74HC241 OCTAL BUFFERS AND LINE DRIVERS
SN74HC245 Octal Bus Transceivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN54HC244, SN74HC244 SCLS130G – DECEMBER 1982 – REVISED JANUARY 2025 SNx4HC244 Octal Buffers and Line Drivers With 3-State Outputs 1 Features • Wide Operating Voltage Range of 2 V to 6 V • High-Current Outputs Drive Up to 15 LSTTL Loads • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers • Low Power Consumption: ICC, 80-µA (Maximum) • Typical tpd = 11 ns • ±6-mA Output Drive at 5 V • Low Input Current of 1 µA (Maximum) • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.