(Hong Kong)
Product Summary
The 74HCT139 is a dual 2-to-4 line decoder/demultiplexer, which is the high-speed Si-gate CMOS device. The 74HCT139 is widely used in memory decoding or data-routing, code conversion.
Parametrics
74HCT139 maximum ratings: (1)input capacitance: 3.5 pF; (2)CPD power dissipation capacitance per multiplexer: 44 pF; (3)propagation delay: 13 ns.
Features
74HCT139 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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 74HCT139D,653 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECODER/DEMULTI |
Data Sheet |
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74HCT139DB |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECDR DEMULTI |
Data Sheet |
Negotiable |
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74HCT139DB,112 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECDR |
Data Sheet |
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74HCT139DB-T |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECDR |
Data Sheet |
Negotiable |
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74HCT139N,652 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 2-4 LINE DCOD/DMUX DUAL |
Data Sheet |
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74HCT139PW |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECDR |
Data Sheet |
Negotiable |
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74HCT139PW,112 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECDR |
Data Sheet |
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74HCT139PW,118 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers DUAL 2-4 LINE DECDR |
Data Sheet |
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