onsemi 74ACT240MTCX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.46 | $1.46 |
| 15+ | $1.42 | $21.30 |
| 25+ | $1.39 | $34.75 |
| 50+ | $1.31 | $65.50 |
| 100+ | $1.16 | $116.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74ACT |
| Packaging | Factory | Cut Tape (CT) |
| Part Status | Active |
| Logic Type | Buffer, Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| ROHS |  |
The 74ACT240MTCX from onsemi is an inverting buffer designed for 5V logic systems. It provides two channels with 3-State outputs, each capable of sourcing or sinking 24mA. Operating from a 4.5V to 5.5V supply, this 20-pin TSSOP device is ideal for applications requiring signal inversion and high drive strength. Its wide temperature range (-40°C to 85°C) makes it suitable for industrial and automotive environments where reliable logic buffering is essential.
- Inverting Function: Simplifies designs requiring active-low signals.
- Balanced 24mA Drive: Provides consistent performance for both sourcing and sinking.
- TTL-Compatible Inputs: Easy to interface with legacy 5V TTL logic.
- Compact TSSOP Package: Ideal for space-constrained PCBs.
Inverting Bus Buffering
Use the 74ACT240MTCX when signal inversion is required in a 5V bus system, such as in address decoding circuits.
LED Display Driving
Drive LED segments or indicators with its 24mA output capability, using the inverting function to match active-low display logic.
Memory Write/Read Control
Generate active-low control signals for memory chips, ensuring proper timing and drive strength.
Signal Polarity Conversion
Convert positive-logic signals to negative-logic for interfacing with legacy peripherals.
Test Point Buffering
Buffer internal signals for external test equipment, providing isolation and inversion where needed.
Industrial Sensor Interfacing
Interface with active-low sensors in industrial controls, buffering and inverting signals for the main controller.
- Q: What is the logic family of the 74ACT240MTCX?
- A: It belongs to the 74ACT family, which combines TTL compatibility with CMOS technology.
- Q: What is the function of this IC?
- A: It is an inverting buffer with 2 channels, providing signal inversion and amplification.
- Q: What is the output type?
- A: It features 3-State outputs for bus sharing.
- Q: What is the operating voltage?
- A: It operates from 4.5V to 5.5V.
- Q: What is the package?
- A: It comes in a 20-TSSOP (0.173", 4.40mm Width) package.
- Q: What is the output current?
- A: It can source and sink 24mA.
74ACT240MTCX.pdf
- Q: What is the logic family of the 74ACT240MTCX?
- A: It belongs to the 74ACT family, which combines TTL compatibility with CMOS technology.
- Q: What is the function of this IC?
- A: It is an inverting buffer with 2 channels, providing signal inversion and amplification.
- Q: What is the output type?
- A: It features 3-State outputs for bus sharing.
- Q: What is the operating voltage?
- A: It operates from 4.5V to 5.5V.
- Q: What is the package?
- A: It comes in a 20-TSSOP (0.173", 4.40mm Width) package.
- Q: What is the output current?
- A: It can source and sink 24mA.
