Texas Instruments · 74HC Series
Texas Instruments 74HC series Decoder/Demultiplexer, 1 x 2:4, 2V to 6V, -40 to 85°C, 16-SOIC, SN74HC139DR.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Decoder/Demultiplexer |
| Series | 74HC |
| Mounting | Surface Mount |
| Supply voltage | 2V ~ 6V |
| Voltage supply source | Single Supply |
| Current - output high, low | 5.2mA, 5.2mA |
| Operating temperature | -40°C ~ 85°C |
| Circuit | 1 x 2:4 |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 16-SOIC (0.154\", 3.90mm Width) |
| Independent circuits | 2 |
The SN74HC139DR: Each output sources or sinks 5.2 mA (at rated Vcc), enough to drive a standard TTL load or the input of a downstream CMOS gate directly. The 16-SOIC (3.90 mm body width) footprint matches the common SOIC-16 land pattern used across the 74HC logic family.
