HD74LS90
Ouadruple 2-input Positive NAND Gates (Hitachi Semiconductor)
HD74LS91
8-bit Shift Registers (Hitachi Semiconductor)
HD74LS92
Divide-by-Twelve Counters (Hitachi Semiconductor)
HD74LS93
4-bit Binary Counter (Renesas)
HD74LS93P
4-bit Binary Counter (Renesas)
HD74LS95B
4-bit Parallel Access Shift Registers (Hitachi Semiconductor)
HD74LS95B
4-bit Parallel Access Shift Register (Renesas)
HD74LS00
Quadruple 2-Input NAND Gates (Hitachi Semiconductor)
HD74LS00
Quadruple 2-Input NAND Gates (Renesas)
HD74LS00P
Quadruple 2-Input NAND Gates (Renesas)