54ACT244

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.

Supply Voltage (V_CC)........... −0.5V to +7.0V
DC Input Diode Current (I_IK)
V_I = −0.5V ................ ....−20 mA
V_I = V_CC + 0.5V.................. +20 mA
DC Input Voltage (V_I) .........−0.5V to V_CC + 0.5V
DC Output Diode Current (I_OK)
V_O = −0.5V..................... −20 mA
V_O = V_CC + 0.5V.............. .... +20 mA
DC Output Voltage (V_O) ........−0.5V to V_CC + 0.5V
DC Output Source
or Sink Current (I_O) .................±50 mA
DC VCC or Ground Current
per Output Pin (ICC or I_GND) .............±50 mA
Storage Temperature (T_STG) .......−65°C to +150°C
Junction Temperature (T_J)
CDIP.......................... 175°C
Note 1: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply,temperature, and output/input loading variables. National does not recommend operation of FACT® circuits outside databook specifications.

The 54ACT244 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver which provides improved PC board density.

Application Notes