(China (Mainland))
Product Summary
The 74HC139D is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC139D is a high-speed, dual 2-to-4 line decoder/multiplexer. This device has two independent decoders, each accepting two binary weighted inputs (nA0 and nA1) and providing four mutually exclusive active LOW outputs (nY0 to nY3). The 74HC139D decoder has an active LOW enable input (nE). When nE is HIGH, every output is forced HIGH. The enable can be used as the data input for a 1-to-4 demultiplexer application.
Parametrics
74HC139D specifications: (1)Vendor: NXP Semiconductors; (2)Category: Integrated Circuits (ICs); (3)Circuit: 1 x 2:4; (4)Independent Circuits: 2; (5)Mounting Type: Surface Mount; (6)Package / Case: 16-SOIC (0.154", 3.90mm Width); (7)Packaging: Tube; (8)Type: Decoder/Demultiplexer; (9)Voltage Supply Source: Single Supply; (10)Operating Temperature: -40℃ ~ 125℃; (11)Voltage - Supply: 2 V ~ 6 V; (12)Lead Free Status: Lead Free; (13)RoHS Status: RoHS Compliant.
Features
74HC139D features: (1)Demultiplexing capability; (2)Two independent 2-to-4 decoders; (3)Multifunction capability; (4)Active LOW mutually exclusive outputs; (5)Output capability: standard; (6)ICC category: MSI.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 74HC139D |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 2-4 LINE DCOD/DMUX DUAL |
Data Sheet |
Negotiable |
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74HC139D,652 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 2-4 LINE DCOD/DMUX |
Data Sheet |
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74HC139D,653 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECODER/DEMUX |
Data Sheet |
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74HC139DB,118 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE |
Data Sheet |
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74HC139DB,112 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE |
Data Sheet |
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74HC139DB |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECODER/DEMUX |
Data Sheet |
Negotiable |
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74HC139DB-T |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECODER/DEMUX |
Data Sheet |
Negotiable |
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