74HC139 Dual 2-to-4 Line Decoder/Demultiplexer
Public Unreviewedby Ray
4 interchangeable 74HC139 parts (dual 2-to-4 line decoder/demultiplexer) from 2 manufacturer(s), 74HC family.
Contents
README
markdown74HC139 Dual 2-to-4 Line Decoder/Demultiplexer
4 interchangeable 74HC139 parts (dual 2-to-4 line decoder/demultiplexer) from 2 manufacturer(s), 74HC family.
Anything on this page is the same logical part: function code 139 (Dual 2-to-4 Line Decoder/Demultiplexer) in the 74HC family. Pick by package and manufacturer.
Members
| Part page | Manufacturer | Package |
|---|---|---|
| 74HC139M | HGSEMI | SOP-16 |
| SN74HC139 | Texas Instruments | SOIC-16 |
| SN74HC139DR | Texas Instruments | SOIC-16 |
| SN74HC139PWR | Texas Instruments | TSSOP-16 |
The 74HC family
The workhorse CMOS family. Wide supply range, full rail-to-rail outputs, CMOS input thresholds (Vih ≈ 0.7·Vcc). Sometimes marketed as MM74HC by Onsemi/Fairchild and MC74HC by Onsemi.
| Supply range | 2.0 to 6.0 V (typ. 5.0 V) |
| Input threshold | CMOS |
| 5 V tolerant inputs | no |
| Speed class | fast |
Provenance
Grouped by component-ocean's logic-ics parser (definitions/logic-ics/), which resolves each vendor MPN to a family_id. Membership is recomputed from the published pages; it is not hand-curated.