MC74HC244A Datasheet - ON Semiconductor

MC74HC244A Octal 3-State Noninverting Buffer/Line Driver/Line Receiver

DATA SHEET www.onsemi.com 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 compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The MC74HCT244A device inputs are compatible 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. The.

MC74HC244A 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

MC74HC244A Datasheet (308.95 KB)