TC74LCX138FN(ELP),IC DECODER 3-TO-8 LINE 16-SOL
TC74LCX138FN(F,M),IC DECODER 3-TO-8 LINE 16-SOL
TC74LCX138FT,
TC74LCX138FT(EL),IC DECODER 3-TO-8 LINE 16-TSSOP
TC74LCX138FT(EL,M),IC DECODER 3-TO-8 LINE 16-TSSOP
TC74LCX14F(EL,K,F),IC INVERT SCHMITT 6CH 1-IN 14SOP
TC74LCX14F(F),
TC74LCX14FK,变换器 Lo-Volt Octal BUS
