Texas Instruments CD74AC138ME4 Signal Switches, Multiplexers, Decoders
IC DECODER/DEMUX 1X3:8 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74AC138ME4
Series
Detailed Description
IC DECODER/DEMUX 1X3:8 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD74AC138ME4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD74AC138ME4 Signal Switches, Multiplexers, Decoders technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
1.5V ~ 5.5V
Lifecycle Status
Active
Type
Decoder/Demultiplexer
Voltage Supply Source
Single Supply
Current Output High Low
24mA, 24mA
Circuit
1 x 3:8
Independent Circuits
1
Related Parts Comparison (CD74AC138ME4 vs CD74AC20M96G4 vs CD74AC05M96 vs CD74AC240M96)
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 | 14-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.5V ~ 5.5V | 1.5V ~ 5.5V | 1.5V ~ 5.5V | 1.5V ~ 5.5V |
| Current Output High Low | 24mA, 24mA | 24mA, 24mA | -, 24mA | 50mA, 50mA |
| Logic Type | -- | NAND Gate | Inverter | Buffer, Inverting |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74AC138DR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
3-to-8 Demultiplexer/Decoder IC, 16-Pin SOIC, CMOS
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