Texas Instruments CD74AC240MG4 Buffers, Drivers, Receivers and Transceivers
8-bit, dual 4-bit buffer/inverter IC with 3-state, inverting outputs.

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74AC240MG4
Series
Base Model
Detailed Description
8-bit, dual 4-bit buffer/inverter IC with 3-state, inverting outputs. Features CMOS technology, 1.5V to 5.5V supply voltage, and a propagation delay of 6.5ns. Operates from -40°C to 85°C with a low quiescent current of 8uA. Packaged in a 20-pin SOIC surface mount configuration.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD74AC240MG4 Datasheet
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Technical Specifications
Texas Instruments CD74AC240MG4 Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Series
74AC
RoHS
Yes
Number of Channels
8
Packaging
Rail/Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.5V ~ 5.5V
Package
SOIC
Height
2.35mm
High Level Output Current
-24mA
Alternate Parts Comparison (CD74AC240MG4 vs CD74AC253M96 vs CD74AC573M96 vs CD74AC05M96)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 1.5V ~ 5.5V | 1.5V ~ 5.5V | 1.5V ~ 5.5V | 1.5V ~ 5.5V |
| Package / Case | -- | 16-SOIC | 20-SOIC | 14-SOIC |
| Current Output High Low | -- | 75mA, 75mA | 24mA, 24mA | -, 24mA |
| Action |
Texas Instruments CD74AC240MG4 Buffers, Drivers, Receivers and Transceivers Overview
8-bit, dual 4-bit buffer/inverter IC with 3-state, inverting outputs. Features CMOS technology, 1.5V to 5.5V supply voltage, and a propagation delay of 6.5ns. Operates from -40°C to 85°C with a low quiescent current of 8uA. Packaged in a 20-pin SOIC surface mount configuration.
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