74AHCT139PW,112
ObsoleteIC DECODER/DEMUX 1X2:4 16-TSSOP
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74AHCT139PW,112
ObsoleteIC DECODER/DEMUX 1X2:4 16-TSSOP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 74AHCT139PW,112 |
|---|---|
| Circuit | 1 x 2:4 |
| Current - Output High, Low [custom] | 8 mA |
| Current - Output High, Low [custom] | 8 mA |
| Independent Circuits | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 16-TSSOP |
| Type | Decoder/Demultiplexer |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Voltage Supply Source | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1876 | $ 0.16 | |
Description
General part information
74AHCT139D Series
The 74AHC139; 74AHCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nEis HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
Documents
Technical documentation and resources