onsemi MC74VHCT541ADTG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.75 | $1.75 |
| 15+ | $1.69 | $25.35 |
| 25+ | $1.66 | $41.50 |
| 50+ | $1.56 | $78.00 |
| 100+ | $1.38 | $138.00 |
| N+ | $0.28 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74VHCT |
| Packaging | Factory | Tube |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| 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-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| ROHS |  |
The MC74VHCT541ADTG is a high-speed octal buffer from onsemi, designed for 5V systems. Operating from 4.5V to 5.5V, it features non-inverting 3-State outputs with 8mA drive capability. The 74VHCT family provides very high-speed operation with TTL-compatible inputs, making it ideal for upgrading legacy TTL designs. Available in a 20-TSSOP package, this buffer operates from -40°C to 85°C, suitable for commercial and industrial applications. Its single output enable simplifies bus control, while the high-speed performance ensures minimal signal delay in critical paths.
- Very High-Speed Operation: Propagation delays as low as 5ns, ideal for high-frequency signal paths.
- TTL-Compatible Inputs: Directly interfaces with TTL logic, simplifying system integration.
- 3-State Outputs: Allows bus sharing and isolation, enhancing system flexibility.
- 8mA Output Drive: Suitable for moderate capacitive loads, balancing speed and power.
- Compact TSSOP Package: Saves PCB space compared to SOIC, ideal for dense designs.
5V Bus Buffering
The MC74VHCT541ADTG is optimized for 5V systems, providing robust buffering for address, data, and control buses in microprocessor-based designs.
TTL-Compatible Interfacing
The TTL-compatible inputs allow direct connection to legacy TTL logic, making it easy to upgrade older 5V systems with high-speed CMOS technology.
Memory Address Driving
With 8mA output drive, this buffer is suitable for driving address lines in memory systems where lower capacitive loads are present, ensuring fast switching.
Peripheral Isolation
The 3-State outputs with a single enable pin allow the entire buffer to be disconnected from the bus, useful for power-down modes or multi-board systems.
Industrial Control Logic
In industrial controllers, this buffer conditions signals between PLCs and I/O modules, providing clean digital outputs with high noise immunity.
Test Equipment Signal Conditioning
In benchtop instruments, the very high-speed operation (propagation delay ~5ns) makes this buffer suitable for signal conditioning in oscilloscopes and logic analyzers.
- Q: What logic family is the MC74VHCT541ADTG?
- A: It belongs to the 74VHCT family, which is a very high-speed CMOS family with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is an octal buffer with non-inverting outputs, providing signal buffering for 8 channels.
- Q: How many channels does it have?
- A: It has 8 channels (1 channel of 8 bits) with a single output enable.
- Q: What is the output type?
- A: The outputs are 3-State, allowing the device to be placed in a high-impedance state.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, designed for 5V systems.
- Q: What package is available?
- A: It comes in a 20-TSSOP package (0.173", 4.40mm Width).
MC74VHCT541ADTG.pdf
- Q: What logic family is the MC74VHCT541ADTG?
- A: It belongs to the 74VHCT family, which is a very high-speed CMOS family with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is an octal buffer with non-inverting outputs, providing signal buffering for 8 channels.
- Q: How many channels does it have?
- A: It has 8 channels (1 channel of 8 bits) with a single output enable.
- Q: What is the output type?
- A: The outputs are 3-State, allowing the device to be placed in a high-impedance state.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, designed for 5V systems.
- Q: What package is available?
- A: It comes in a 20-TSSOP package (0.173", 4.40mm Width).
