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74HCT139N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
74HCT139NPHI150Yes

74HCT139N is a dual 2-to-4 line decoder/demultiplexer manufactured by NXP Semiconductors.

The 74HCT139N is a dual 2-to-4 line decoder/demultiplexer manufactured by NXP Semiconductors. It is part of the 74HCT family, which is compatible with TTL levels. The device features two independent decoders, each accepting two binary weighted inputs (nA0, nA1) and providing four mutually exclusive active-low outputs (nY0 to nY3). It operates with a supply voltage range of 4.5V to 5.5V and has a typical propagation delay of 20 ns. The 74HCT139N is available in a 16-pin DIP (Dual In-line Package) and is designed for use in applications such as address decoding, memory selection, and data routing. It has a wide operating temperature range of -40°C to +125°C and is RoHS compliant.

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