Texas Instruments SN74HC240APW Buffers, Drivers, Receivers, Transceivers
Octal Buffers And Line Drivers With 3-State Outputs
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC240APW
Series
Detailed Description
Octal Buffers And Line Drivers With 3-State Outputs
Package
20-TSSOP (0.173, 4.40mm Width)
Key Features
Package / Case: 20-TSSOP (0.173, 4.40mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74HC240APW Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC240APW Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
74HC
Package / Case
20-TSSOP
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 6V
Output Type
3-State
Numberof Elements
2
Logic Type
Buffer, Inverting
Current Output High Low
7.8mA, 7.8mA
Numberof Bitsper Element
4
Alternate Parts Comparison (SN74HC240APW vs SN74HC08DR vs SN74HCS09DR vs SN74HCS4075DR)
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 | 14-SOIC | 14-SOIC | 14-SOIC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 2V ~ 6V | 5 V | 2V ~ 6V | 2V ~ 6V |
| Current Output High Low | 7.8mA, 7.8mA | 5.2mA, 5.2mA | -, 7.8mA | 7.8mA, 7.8mA |
| Logic Type | Buffer, Inverting | AND Gate | AND Gate | OR Gate |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Current Quiescent Max | -- | 2 µA | 2 µA | 2 µA |
| Logic Level High | -- | 1.5V ~ 4.2V | 1.5V ~ 4.2V | 1.5V ~ 4.2V |
| Logic Level Low | -- | 0.5V ~ 1.8V | 1V ~ 3V | 1V ~ 3V |
| Max Propagation Delay V Max Cl | -- | 17ns @ 6V, 50pF | 11ns @ 6V, 50pF | 12ns @ 6V, 50pF |
| Number of Circuits | -- | 4 | 4 | 3 |
| Number of Inputs | -- | 2 | 2 | 3 |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN74HC08DRTexas Instruments4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85