Texas Instruments CD74ACT240M Buffers, Drivers, Receivers, Transceivers
8-ch, 4.5-V to 5.5-V inverters with TTL-compatible CMOS inputs and 3-state outputs
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74ACT240M
Series
Detailed Description
8-ch, 4.5-V to 5.5-V inverters with TTL-compatible CMOS inputs and 3-state outputs
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CD74ACT240M Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD74ACT240M Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
74ACT
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Output Type
3-State
Number of Elements
2
Logic Type
Buffer, Inverting
Number of Bits Per Element
4
Related Parts Comparison (CD74ACT240M vs CD74ACT257M96 vs CD74ACT258M96 vs CD74ACT20M96)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 16-SOIC | 16-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Current Output High Low | 24mA, 24mA | 75mA, 75mA | 75mA, 75mA | 24mA, 24mA |
| 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
MC74ACT240DWR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Octal 3-State Buffer/Line Driver, 8-Bit, SOIC-20, CMOS
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