HEF4000B Dual 3-input gate inverter
HEF4000BD Dual 3-input gate inverter
HEF4000BDB Dual 3-input NOR gate and inverter
HEF4000BF Dual 3-input gate inverter
HEF4000BN Dual 3-input gate inverter
HEF4000BP Dual 3-input gate inverter
HEF4000BPB Dual 3-input NOR gate and inverter
HEF4000BPN NOR Gate and Inverter
HEF4000BT Dual 3-input gate inverter
HEF4000BTD NOR Gate and Inverter
HEF4000BTD-T NOR Gate and Inverter
HEF4001B Quadruple 2-input gate
HEF4001BD Quadruple 2-input gate
HEF4001BDB Quadruple 2-input NOR gate
HEF4001BDF LOGIC GATE|QUAD 2-INPUT NOR|CMOS|DIP|14PIN|CERAMIC