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DM74AS169AN Folha de dados (PDF) - Fairchild Semiconductor

DM74AS169AN Datasheet PDF - Fairchild Semiconductor
Nome de Peças DM74AS169AN
Download  DM74AS169AN Download

Tamanho do Arquivo   61.86 Kbytes
página   6 Pages
Fabricante Electrônico  FAIRCHILD [Fairchild Semiconductor]
Página de início  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Descrição Electrónicos Synchronous 4-Bit Binary Up/Down Counter

DM74AS169AN Datasheet (PDF)

Go To PDF Page Download Folha de dados
DM74AS169AN Datasheet PDF - Fairchild Semiconductor

Nome de Peças DM74AS169AN
Download  DM74AS169AN Click to download

Tamanho do Arquivo   61.86 Kbytes
página   6 Pages
Fabricante Electrônico  FAIRCHILD [Fairchild Semiconductor]
Página de início  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Descrição Electrónicos Synchronous 4-Bit Binary Up/Down Counter

DM74AS169AN Folha de dados (HTML) - Fairchild Semiconductor

DM74AS169AN Datasheet HTML 1Page - Fairchild Semiconductor DM74AS169AN Datasheet HTML 2Page - Fairchild Semiconductor DM74AS169AN Datasheet HTML 3Page - Fairchild Semiconductor DM74AS169AN Datasheet HTML 4Page - Fairchild Semiconductor DM74AS169AN Datasheet HTML 5Page - Fairchild Semiconductor DM74AS169AN Datasheet HTML 6Page - Fairchild Semiconductor

DM74AS169AN Detalhes do produto

General Description
These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74AS169 is a 4-bit binary up/down counter. The carry output is decoded to prevent spikes during normal mode of counting operation. Synchronous operation is provided so that outputs change coincident with each other when so instructed by count enable inputs and internal gating. This mode of operation eliminates the output counting spikes which are normally associated with asynchronous (ripple clock) counters. A buffered clock input triggers the four flip-flops on the rising (positive going) edge of clock input waveform.
These counters are fully programmable; that is, the outputs may each be preset either HIGH or LOW. The load input circuitry allows loading with carry-enable output of cascaded counters. As loading is synchronous, setting up a LOW level at the load input disables the counter and causes the outputs to agree with the data inputs after the next clock pulse.

Features
■ Switching Specifications at 50 pF
■ Switching Specifications guaranteed over full temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin-for-pin compatible with Schottky
   and low power Schottky TTL counterpart
■ Improved AC performance over Schottky and low power
   Schottky counterparts
■ Synchronously programmable
■ Internal look ahead for fast counting
■ Carry output for n-bit cascading
■ Synchronous counting
■ Load control line
■ ESD inputs




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Sobre a Fairchild Semiconductor


A Fairchild Semiconductor foi uma empresa pioneira de semicondutores que foi fundada no final da década de 1950.
A empresa era conhecida por sua inovação no desenvolvimento do primeiro transistor comercial e por suas contribuições para o avanço da tecnologia de circuito integrado.
Fairchild tornou-se um fornecedor líder de semicondutores de energia, circuitos integrados analógicos e de sinal misto e outros produtos semicondutores.
A empresa foi adquirida pela On Semiconductor em 2016 e seus produtos e tecnologias continuam sendo desenvolvidos e vendidos sob a marca On Semiconductor.

*Esta informação é apenas para fins informativos gerais, não seremos responsáveis por qualquer perda ou dano causado pelas informações acima.




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