CD74HCT240
High-Speed CMOS Logic Octal Buffer/Line Drivers (Texas Instruments)
CD74HCT241
High-Speed CMOS Logic Octal Buffer/Line Drivers (Texas Instruments)
CD74HCT244
High-Speed CMOS Logic Octal Buffer/Line Drivers (Texas Instruments)
CD74HCT20
Dual 4-Input NAND Gates (Texas Instruments)
CD74HCT20E
Dual 4-Input NAND Gates (Texas Instruments)
CD74HCT20M
Dual 4-Input NAND Gates (Texas Instruments)
CD74HCT21
High-Speed CMOS Logic Dual 4-Input AND Gate (Texas Instruments)
CD74HCT221
Dual Monostable Multivibrator (Texas Instruments)