M54HC7240/7241/7244 M74HC7240/7241/7244 OCTAL BUS .
ST Microelectronics
M74HC7241 - OCTAL BUS BUFFER
M54HC7240/7241/7244 M74HC7240/7241/7244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED . . . . . . . . HIGH SPEED.
