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1 SN74HCT139DB DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 96K TI 4187653
2 SN74HCT139DBLE DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 306K TI 2023801
3 SN74HCT139DBR DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 306K TI 2023799
4 SN74HCT139DBRE4 DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 306K TI 2023798