Texas Instruments SN74AC240PWR Microcontrollers
8-Ch 3-State Buffer/Inverter IC, 2-6V, 8-bit, CMOS, TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AC240PWR
Series
Base Model
Detailed Description
8-Ch 3-State Buffer/Inverter IC, 2-6V, 8-bit, CMOS, TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
SN74AC240PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74AC240PWR Microcontrollers technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 6V
Lifecycle Status
Active
Output Type
3-State
Number of Elements
2
Logic Type
Buffer, Inverting
Number of Bits Per Element
4
Current Output High Low
24mA, 24mA
Alternate Parts Comparison (SN74AC240PWR vs SN74AC08PWRG4 vs SN74AC240PWR vs SN74AC00NSR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | TSSOP | 20-TSSOP | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40 °C ~ 85 °C | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 2V ~ 6V | 2 V ~ 6 V | 2V ~ 6V | 2V ~ 6V |
| Lifecycle Status | Active | -- | Active | Active |
| Current Output High Low | 24mA, 24mA | -- | 24mA, 24mA | 24mA, 24mA |
| Logic Type | Buffer, Inverting | -- | Buffer, Inverting | NAND Gate |
| 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
MC74AC240DTR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP
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