- Código RS:
- 186-9158
- Referência do fabricante:
- 74AC139SC
- Fabricante:
- onsemi
Produto Descatalogado
- Código RS:
- 186-9158
- Referência do fabricante:
- 74AC139SC
- Fabricante:
- onsemi
Documentação Técnica
Legislação e Conformidade
Detalhes do produto
The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the AC/ACT139 can be used as a function generator providing all four minterms of two variables.
ICC reduced by 50%
Multifunction capability
Two completely independent 1-of-4 decoders
Active LOW mutually exclusive outputs
Outputs source/sink 24 mA
ACT139 has TTL-compatible inputs
Applications
This product is general usage and suitable for many different applications.
Multifunction capability
Two completely independent 1-of-4 decoders
Active LOW mutually exclusive outputs
Outputs source/sink 24 mA
ACT139 has TTL-compatible inputs
Applications
This product is general usage and suitable for many different applications.
Especificações
Atributo | Valor |
---|---|
Familia Lógica | ac |
Función Lógica | Decodificador, demultiplexor |
Capacidad de Demultiplexación | 1 de 4 |
Conteo de Pines | 16 |
Tipo de Montaje | Montaje superficial |
Tipo de Encapsulado | SOIC |
Dimensiones | 10 x 4 x 1.5mm |
Tensión de Alimentación Máxima de Funcionamiento | 6 V |
Tensión de Alimentación de Funcionamiento Mínima | 2 V |
Temperatura de Funcionamiento Mínima | -40 °C |
Temperatura Máxima de Funcionamiento | +85 °C |