The account of packaged building-block argumentation families can be disconnected into categories, listed actuality in asperous archival adjustment of addition forth with their accepted abbreviations:
Resistor–transistor argumentation (RTL)
Direct-coupled transistor argumentation (DCTL)
Resistor–capacitor–transistor argumentation (RCTL)
Diode–transistor argumentation (DTL)
Complemented transistor diode argumentation (CTDL)
High-threshold argumentation (HTL)
Emitter-coupled argumentation (ECL)
Absolute emitter-coupled argumentation (PECL)
Low-voltage absolute emitter-coupled argumentation (LVPECL)
Gunning transceiver argumentation (GTL)
Transistor–transistor argumentation (TTL)
P-type metal–oxide–semiconductor argumentation (PMOS)
N-type metal–oxide–semiconductor argumentation (NMOS)
Depletion-load NMOS logic
Commutual metal–oxide–semiconductor argumentation (CMOS)
Bipolar commutual metal–oxide–semiconductor argumentation (BiCMOS)
Integrated bang argumentation (I2L)
The families (RTL, DTL, and ECL) were acquired from the argumentation circuits acclimated in aboriginal computers, originally implemented application detached components. One archetype is the Philips NORbits ancestors of argumentation architecture blocks.
The PMOS and I2L argumentation families were acclimated for almost abbreviate periods, mostly in appropriate purpose custom LSI circuits accessories and are about advised obsolete. For example, aboriginal agenda clocks or cyberbanking calculators may accept acclimated one or added PMOS accessories to accommodate best of the argumentation for the accomplished product. The F14 CADC, Intel 4004, Intel 4040, and Intel 8008 microprocessors and their abutment chips were PMOS.
Of these families, alone ECL, TTL, NMOS, CMOS, and BiCMOS are currently still in boundless use. ECL is acclimated for actual accelerated applications because of its amount and ability demands, while NMOS argumentation is mainly acclimated in VLSI circuits applications such as CPUs and anamnesis chips which abatement alfresco of the ambit of this article. Present-day "building block" argumentation aboideau ICs are based on the ECL, TTL, CMOS, and BiCMOS families.
Resistor–transistor argumentation (RTL)
Direct-coupled transistor argumentation (DCTL)
Resistor–capacitor–transistor argumentation (RCTL)
Diode–transistor argumentation (DTL)
Complemented transistor diode argumentation (CTDL)
High-threshold argumentation (HTL)
Emitter-coupled argumentation (ECL)
Absolute emitter-coupled argumentation (PECL)
Low-voltage absolute emitter-coupled argumentation (LVPECL)
Gunning transceiver argumentation (GTL)
Transistor–transistor argumentation (TTL)
P-type metal–oxide–semiconductor argumentation (PMOS)
N-type metal–oxide–semiconductor argumentation (NMOS)
Depletion-load NMOS logic
Commutual metal–oxide–semiconductor argumentation (CMOS)
Bipolar commutual metal–oxide–semiconductor argumentation (BiCMOS)
Integrated bang argumentation (I2L)
The families (RTL, DTL, and ECL) were acquired from the argumentation circuits acclimated in aboriginal computers, originally implemented application detached components. One archetype is the Philips NORbits ancestors of argumentation architecture blocks.
The PMOS and I2L argumentation families were acclimated for almost abbreviate periods, mostly in appropriate purpose custom LSI circuits accessories and are about advised obsolete. For example, aboriginal agenda clocks or cyberbanking calculators may accept acclimated one or added PMOS accessories to accommodate best of the argumentation for the accomplished product. The F14 CADC, Intel 4004, Intel 4040, and Intel 8008 microprocessors and their abutment chips were PMOS.
Of these families, alone ECL, TTL, NMOS, CMOS, and BiCMOS are currently still in boundless use. ECL is acclimated for actual accelerated applications because of its amount and ability demands, while NMOS argumentation is mainly acclimated in VLSI circuits applications such as CPUs and anamnesis chips which abatement alfresco of the ambit of this article. Present-day "building block" argumentation aboideau ICs are based on the ECL, TTL, CMOS, and BiCMOS families.
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