Internal Bus Hold Circuit, 74 series AND gate, 7400 nand gate, nand gate ic - tatanh1983/conchodom GitHub Wiki
74AVC Series 0.8 - 3.6 V 3-State Dual Supply Translating Transceiver - SC-88
74AVC Series 0.8 - 3.6 V 3-State Dual Supply Translating Transceiver - SC-88