TY - BOOK ED - National Semiconductor Corporation TI - Cmos logic databook: Cmos ac switching test circuits and timing waveforms AV - TK7871.85 C56 PY - 1988/// CY - Santa clara, california PB - National semiconductor corporation KW - Semiconductores KW - Circuitos integrados N1 - Subtitulo : cmos aplications notes, mm54hct/mm74hc, mm54ct/mm74hct, cd4xxx, mm54cxxx/mm74cxxx, surface mount appendices / physical dimensions ER -