- 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