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MC74HCT244A Datasheet Octal 3-state Noninverting Buffer/line Driver/line Receiver

Manufacturer: onsemi

Overview: DATA SHEET .onsemi. Octal 3-State Noninverting Buffer/Line Driver/ Line Receiver MC74HC244A, MC74HCT244A The MC74HC244A is identical in pinout to the LS244. The MC74HC244A device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs. The MC74HCT244A device inputs are patible Standard CMOS or TTL outputs. The MC74HCT244A may be used as a level converter for interfacing TTL or NMOS outputs to High−Speed CMOS inputs. These octal noninverting buffer/line drivers/line receivers are designed to be used with 3−state memory address drivers, clock drivers, and other bus−oriented systems. The devices have noninverting outputs and two active−low output enables. The HC244A/HCT244A is the non−inverting version of the HC240A/HCT240A.

Key Features

  • Output Drive Capability: 15 LSTTL Loads.
  • Outputs Directly Interface to CMOS, NMOS, and TTL.
  • Operating Voltage Range: 2.0 to 6.0 V (HC), 4.5 to 5.5 V (HCT).
  • Low Input Current: 1 mA.
  • High Noise Immunity Characteristic of CMOS Devices.
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A.
  • Chip Complexity: 136 FETs or 34 Equivalent Gates.
  • Q Suffix for Automotive and Other.

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