onsemi MC74VHCT240ADWR2G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.44 | $1.44 |
| 15+ | $1.40 | $21.00 |
| 25+ | $1.37 | $34.25 |
| 50+ | $1.29 | $64.50 |
| 100+ | $1.14 | $114.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74VHCT |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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 | 8mA, 8mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| ROHS |  |
The MC74VHCT240ADWR2G from onsemi is a dual inverting buffer from the 74VHCT family. It operates over a 4.5V to 5.5V supply range and provides 3-State outputs with 8mA source and sink capability. This IC is ideal for 5V bus interfacing, memory buffering, and signal inversion in industrial and consumer electronics.
- High-Speed 74VHCT Logic: Ensures fast propagation delays, critical for high-frequency 5V systems.
- 3-State Outputs: Allows multiple devices to share a common bus without contention.
- TTL-Compatible Inputs: Simplifies interfacing with legacy 5V TTL logic.
- 8mA Drive Capability: Provides sufficient current to drive multiple loads or longer PCB traces.
5V Bus Interfacing
Use the MC74VHCT240ADWR2G to buffer and invert address or data lines in 5V microprocessor and microcontroller systems, ensuring signal integrity over longer traces.
Memory Address Buffering
In systems with SRAM or Flash memory, this buffer provides the necessary drive strength (8mA) and 3-State outputs to isolate the memory bus when not in use.
TTL-to-CMOS Level Conversion
With TTL-compatible inputs and CMOS outputs, it can interface legacy TTL logic to 5V CMOS logic, simplifying mixed-logic designs.
Industrial Control Signal Inversion
In industrial PLCs and control systems, use it to invert and buffer control signals, providing robust drive for relays or indicator LEDs.
Backplane Driver
The 3-State outputs and high drive current make it ideal for driving signals onto a backplane, allowing multiple boards to share a common bus.
Test Equipment Signal Conditioning
In automated test equipment, this buffer can condition and invert digital signals, ensuring accurate measurement and stimulus generation.
- Q: What is the logic family of the MC74VHCT240ADWR2G?
- A: It belongs to the 74VHCT logic family, designed for high-speed CMOS operation with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is an inverting buffer with 2 channels, providing signal inversion and buffering for digital logic lines.
- Q: What is the output type?
- A: The outputs are 3-State, allowing connection to a shared bus with high-impedance disconnection.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 8mA of current per channel.
- Q: What package is available?
- A: It comes in a 20-SOIC (0.295", 7.50mm Width) package.
MC74VHCT240ADWR2G.pdf
- Q: What is the logic family of the MC74VHCT240ADWR2G?
- A: It belongs to the 74VHCT logic family, designed for high-speed CMOS operation with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is an inverting buffer with 2 channels, providing signal inversion and buffering for digital logic lines.
- Q: What is the output type?
- A: The outputs are 3-State, allowing connection to a shared bus with high-impedance disconnection.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 8mA of current per channel.
- Q: What package is available?
- A: It comes in a 20-SOIC (0.295", 7.50mm Width) package.
