74LS541 SO20 OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS Motorola

74HC244 ( x 2 pieces ) ST 74HC244 Octal Buffer / Line Driver SO20

74HCT244 ( x 2 pieces ) Texas Instrument Octal Buffer / Line Driver SO20

2 PCS - SN74LS240N - TTL OCTAL 3-STATE BUFFER / LINE DRIVER / RECEIVER – DIP 20

74LS540 ( x 2 pieces ) 74LS540N Octal Buffer Line Driver DIP20

74HC244 ( x 4 pieces ) Octal Buffer Line Driver DIP20

74F373D SO20 Octal transparent latch (3-State) Philips

74HC573N DIP20 NXP Semiconductors Octal D-type transparent latch; 3-state