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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74HCT139D from Philips is a dual 2-to-4 line decoder/demultiplexer IC. Each decoder section features two binary weighted address inputs and an active LOW enable input. The device decodes these inputs to four mutually exclusive outputs. When the enable input is HIGH, all outputs are forced HIGH. This functionality allows the enable input to be utilized as a data input in 1-to-4 demultiplexer applications.
This component is suitable for various applications including memory decoding, data routing, and code conversion. It offers flexibility with two input levels: CMOS level for the 74HC139 variant and TTL level for the 74HCT139 variant. The outputs are active LOW and mutually exclusive. The device is specified for operation across a wide temperature range of -40 °C to +125 °C.
The 74HCT139D is available in SO16 and TSSOP16 packages, both surface mount types. It complies with JEDEC standard no. 7A and includes ESD protection exceeding 2000 V for HBM class 2 and 1000 V for CDM class C3.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 74HCT139D supports CMOS and TTL input levels.
The operating temperature range is from -40°C to 125°C.
It is available in SO16 and TSSOP16 packages.
The ESD protection exceeds 2000 V for HBM and 1000 V for CDM.