| PartNumber | SN74HC139PWG4 | SN74HC139PW | SN74HC139PWR |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Dual 2 to 4-Line Decdr/Demltplxer | Encoders, Decoders, Multiplexers & Demultiplexers Dual 2 to 4-Line Decdr/Demltplxe | Encoders, Decoders, Multiplexers & Demultiplexers Dual Line |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders |
| RoHS | Y | - | - |
| Product | Decoders / Demultiplexers | - | - |
| Logic Family | HC | - | - |
| Number of Input Lines | 2 Input | - | - |
| Number of Output Lines | 4 Output | - | - |
| Propagation Delay Time | 44 ns | - | - |
| Supply Voltage Min | 2 V | - | - |
| Supply Voltage Max | 6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TSSOP-16 | - | - |
| Packaging | Tube | Tube Alternate Packaging | Digi-ReelR Alternate Packaging |
| Function | Decoder/Demultiplexer | - | - |
| Height | 1.15 mm | - | - |
| Length | 5 mm | - | - |
| Number of Circuits | Dual | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Series | SN74HC139 | 74HC | 74HC |
| Technology | CMOS | - | - |
| Width | 4.4 mm | - | - |
| Brand | Texas Instruments | - | - |
| Logic Type | Decoders/Demultiplexers | - | - |
| Supply Current Max | 0.08 mA | - | - |
| High Level Output Current | - 5.2 mA | - | - |
| Low Level Output Current | 5.2 mA | - | - |
| Maximum Clock Frequency | 28 MHz | - | - |
| Operating Supply Voltage | 2 V to 6 V | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | - | - |
| Factory Pack Quantity | 90 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.002183 oz | - | - |
| Type | - | Decoder/Demultiplexer | Decoder/Demultiplexer |
| Package Case | - | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Voltage Supply | - | 2 V ~ 6 V | 2 V ~ 6 V |
| Supplier Device Package | - | 16-TSSOP | 16-TSSOP |
| Voltage Supply Source | - | Single Supply | Single Supply |
| Circuit | - | 1 x 2:4 | 1 x 2:4 |
| Current Output High Low | - | 5.2mA, 5.2mA | 5.2mA, 5.2mA |
| Independent Circuits | - | 2 | 2 |