Texas Instruments CD74HC138EE4 Signal Switches, Multiplexers and Decoders
High-speed CMOS logic 3-to-8 line decoder demultiplexer featuring inverting and non-inverting outputs.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CD74HC138EE4 Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (CD74HC138EE4 vs CD74HC4051MM96EP vs CD74HC08QM96Q1 vs CD74HC125QM96G4Q1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74HC | -- | -- | -- |
| Mounting Type | Through Hole | -- | -- | -- |
| Operating Temperature | -55°C ~ 125°C | -- | -- | -- |
| Supply Voltage | 2V ~ 6V | -- | -- | -- |
| Number of Channels | 1 | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Bandwidth | 28MHz | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| High Level Output Current | -5.2mA | -- | -- | -- |
| Independent Circuits | 1 | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Logic Function | Demultiplexer, Decoder | -- | -- | -- |
| Action |
Texas Instruments CD74HC138EE4 Signal Switches, Multiplexers and Decoders Overview
High-speed CMOS logic 3-to-8 line decoder demultiplexer featuring inverting and non-inverting outputs. This integrated circuit offers 3 input lines and 8 output lines, with a bandwidth of 28MHz and a propagation delay of 30ns. Operating from a 2V to 6V supply voltage, it supports a wide temperature range from -55°C to 125°C.
The component is housed in a 16-PDIP package with gold contact plating and is designed for through-hole mounting.