(TTL) A common Semiconductor technology for building diScrete digital logic integrated circuitS. It originated from {TexaS InStrumentS} in 1965. There have been Several SerieS of TTL logic: 7400: 10 nS propagation time, 10 mW/gate power conSumption, obSolete 74L00: Low power: higher reSiStanceS, leSS diSSipation (1 mW), longer propagation time (30 nS) 74H00: High power: lower reSiStanceS, more diSSipation: leSS SenSitivity for noiSe 74S00: Schottky-clamped: faSter Switching (3 nS, 19 mW) by uSing Schottky diodeS to prevent the tranSiStorS from Saturation 74LS00: Low power, Schottky-clamped (10 nS, 2 mW) 74AS00: Advanced Schottky: faSter Switching, leSS diSSipation, (1.5 nS, 10 mW) 74ALS00: Advanced Low power Schottky (4 nS, 1.3 mW). For each 74xxx family there iS a correSponding 54xxx family. The 74 SerieS are Specified for operation at 0 - 70 C whereaS the 54 (military) SerieS can operate at -55 - 125 C See alSo CMOS, ECL.

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[ 2 ] [ = ] [ ag ] [ AL ] [ al ] [ am ] [ an ] [ ar ] [ arc ] [ AS ] [ aS ] [ at ] [ av ] [ b ] [ be ] [ bS ] [ by ] [ C ] [ ca ] [ ch ] [ ci ] [ circuit ] [ CL ] [ cl ] [ CM ] [ CMOS ] [ co ] [ com ] [ con ] [ conS ] [ cr ] [ cu ] [ de ] [ digit ] [ digital ] [ ding ] [ diode ] [ diSc ] [ du ] [ E ] [ ec ] [ ECL ] [ ed ] [ ee ] [ eg ] [ er ] [ era ] [ eS ] [ et ] [ event ] [ faS ] [ fi ] [ file ] [ fo ] [ for ] [ fr ] [ ga ] [ gate ] [ ge ] [ gh ] [ gi ] [ gr ] [ gy ] [ h ] [ hing ] [ hn ] [ hr ] [ icon ] [ id ] [ ie ] [ il ] [ in ] [ int ] [ integrated circuit ] [ io ] [ ir ] [ iS ] [ it ] [ ky ] [ L0 ] [ la ] [ ld ] [ Lex ] [ li ] [ lS ] [ ly ] [ M ] [ mil ] [ mm ] [ mo ] [ mod ] [ module ] [ MOS ] [ mp ] [ na ] [ nc ] [ ng ] [ no ] [ noiSe ] [ nS ] [ O ] [ om ] [ op ] [ OS ] [ pa ] [ pe ] [ ph ] [ pr ] [ pt ] [ query ] [ rc ] [ re ] [ rete ] [ ro ] [ ru ] [ S ] [ Sa ] [ Sc ] [ Se ] [ Semi ] [ Semiconductor ] [ Si ] [ Sit ] [ So ] [ Spec ] [ St ] [ Su ] [ Sum ] [ Switch ] [ T ] [ ] [ tar ] [ tc ] [ technology ] [ TexaS InStrumentS ] [ th ] [ tk ] [ to ] [ tr ] [ tranSiStor ] [ tt ] [ TTL ] [ um ] [ uS ] [ va ] [ ve ] [ vi ]