DM74AS20J/A+ Dual 4-input NAND Gate
DM74AS20N/A+ Dual 4-input NAND Gate
DM74AS20N/B+ Dual 4-input NAND Gate
DM74AS21 Dual 4-Input Gate
DM74AS21J/A+ Dual 4-input AND Gate
DM74AS21M Dual 4-Input Gate
DM74AS21MX Dual 4-input AND Gate
DM74AS21N Dual 4-Input Gate
DM74AS21N/A+ Dual 4-input AND Gate
DM74AS21N/B+ Dual 4-input AND Gate
DM74AS230J/A+ Dual 4-Bit Invert/Non-Inverting Buffer/Driver
DM74AS230N/A+ Dual 4-Bit Invert/Non-Inverting Buffer/Driver
DM74AS230N/B+ Dual 4-Bit Invert/Non-Inverting Buffer/Driver
DM74AS231J/A+ Dual 4-Bit Inverting Buffer/Driver
DM74AS231N Dual 4-Bit Inverting Buffer/Driver