onsemi MC74HC540ADWG Buffers, Drivers, Receivers, Transceivers
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC74HC540ADWG
Detailed Description
IC BUFFER INVERT 6V 20SOIC
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
Active
RoHS State
RoHS Compliant
Datasheet
MC74HC540ADWG Datasheet
Quick Jump:
Technical Specifications
onsemi MC74HC540ADWG Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
74HC
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
2V ~ 6V
Lifecycle Status
Active
Output Type
3-State
Number of Elements
1
Logic Type
Buffer, Inverting
Number of Bits Per Element
8
Alternate Parts Comparison (MC74HC540ADWG vs MC74AC240DWG vs MC74LCX540DWR2G vs MC74AC541DWR2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74HC | 74AC | 74LCX | 74AC |
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2V ~ 6V | 2V ~ 6V | 2V ~ 3.6V | 2V ~ 6V |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Current Output High Low | 7.8mA, 7.8mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA |
| Logic Type | Buffer, Inverting | Buffer, Inverting | Buffer, Inverting | Buffer, Non-Inverting |
| Number of Bits Per Element | 8 | 4 | 8 | 8 |
| Number of Elements | 1 | 2 | 1 | 1 |
| Output Type | 3-State | 3-State | 3-State | 3-State |
| 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 .
This part is listed as a cross for
CD74HC540MTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC BUFFER INVERT 6V 20SOIC
More Parts in Buffers, Drivers, Receivers and Transceivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.