(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.

In addition suitable contents:
[ 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 ]