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74AC139SC from FAIRCHIL,Fairchild Semiconductor

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17.578ms

74AC139SC

Manufacturer: FAIRCHIL

Dual 1-of-4 Decoder/Demultiplexer

Partnumber Manufacturer Quantity Availability
74AC139SC FAIRCHIL 1372 In Stock

Description and Introduction

Dual 1-of-4 Decoder/Demultiplexer The 74AC139SC is a dual 2-to-4 line decoder/demultiplexer manufactured by Fairchild Semiconductor. It is designed to accept two binary-weighted inputs (A0 and A1) and provide four mutually exclusive active-low outputs (Y0 to Y3). The device features two separate enable inputs (E1 and E2), which are active low. When the enable input is high, all outputs are forced high. The 74AC139SC operates with a supply voltage range of 2.0V to 6.0V, making it compatible with TTL levels. It is available in a 16-pin SOIC (Small Outline Integrated Circuit) package. The device is characterized for operation from -40°C to +85°C.

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