74HC244 Octal Buffer/Line Driver; 3-State, 74HC244N, SN74HC244N

DM74LS244 Octal 3-State Buffer/Line Driver Line/Receiver 4 for $1.59

DM74LS240 Octal 3-State Buffer/Line Driver Four for $3.49

74HC540 Octal buffer/line driver; 3-state; inverting

74HC540D Buffer/Line Driver 8-CH Inverting 3-ST SOP-20 5PCS

Lot of 5 SN74HC540N TI Octal Buffer Line Driver 3-State Inverter 20-PDIP TH

Lot of 2 x 74HC541D NXP Octal Buffer Line Driver 3-State Non-Invert SMT 20-SOIC

Lot of 5 MC74HC541ADW ON Semi Octal Buffer Line Driver 3-State Non-Invert 20SOIC