74HCT540 Octal buffer/line driver; 3-state; inverting
74HCT540D Octal buffer/line driver; 3-state; inverting
74HCT540D-T 8-Bit Inverting Buffer/Driver
74HCT540DB Octal buffer/line driver; 3-state; inverting
74HCT540N Octal buffer/line driver; 3-state; inverting
74HCT540U Octal buffer/line driver; 3-state; inverting
74HCT541 Octal buffer/line driver; 3-state
74HCT541D Octal buffer/line driver; 3-state
74HCT541N Octal buffer/line driver; 3-state
74HCT541PW Octal buffer/line driver; 3-state