SN74LVTH373PWRE4

 
      
   

 
SCBS689H − MAY 1997 − REVISED OCTOBER 2003 D Support Mixed-Mode Signal Operation D D D D OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC 8Q 8D 7D 7Q 6Q 6D 5D 5Q LE SN54LVTH373 . . . FK PACKAGE (TOP VIEW) description/ordering information 2D 2Q 3Q 3D 4D These octal latches are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. 4 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 8D 7D 7Q 6Q 6D 4Q GND LE 5Q 5D While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels set up at the D inputs. 3 8Q D (5-V Input and Output Voltages With 3.3-V VCC) Typical VOLP (Output Ground Bounce)