Texas Instruments SN74HCT138D Signal Switches, Multiplexers and Decoders
Single 3-to-8 decoder/demultiplexer IC featuring CMOS technology.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74HCT138D Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (SN74HCT138D vs SN74HCT00PWR vs SN74HCT08ANSR vs SN74HCT125DRE4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | -- | -- | 14-SOIC |
| Mounting Type | Surface Mount | -- | -- | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -- | -40°C ~ 85°C (TA) |
| Supply Voltage | 5V | -- | -- | 4.5V ~ 5.5V |
| Current Output High Low | 4mA, 4mA | -- | -- | 6mA, 6mA |
| Number of Elements | 1 | -- | -- | 4 |
| Action |
Texas Instruments SN74HCT138D Signal Switches, Multiplexers and Decoders Overview
Single 3-to-8 decoder/demultiplexer IC featuring CMOS technology. This surface mount component offers 8 output lines and 3 input lines, with a logic function of demultiplexer and decoder. Operating supply voltage is 5V, with a range of 4.5V to 5.5V. Propagation delay is 45ns, and it supports a high level output current of 4mA and low level output current of 4mA.
Packaged in a 16-pin SOIC, this RoHS compliant device operates between -40°C and 85°C.