onsemi 74VHCT245AM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.28 | $2.28 |
| 15+ | $0.52 | $7.80 |
| 25+ | $0.51 | $12.75 |
| 50+ | $0.48 | $24.00 |
| 100+ | $0.43 | $43.00 |
| N+ | $0.09 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74VHCT |
| Packaging | Marketplace | Bulk |
| Part Status | Obsolete |
| Logic Type | Transceiver, 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-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| ROHS |  |
The 74VHCT245AM from Fairchild Semiconductor is a non-inverting transceiver designed for 5V systems. It operates from 4.5V to 5.5V, making it compatible with TTL logic levels. This single-channel device features 3-State outputs with 8mA source and sink capability, providing adequate drive for standard bus loads. Housed in a 20-SOIC package, it is suitable for a variety of applications. Typical uses include bus interfacing, signal buffering, and level shifting in industrial and consumer electronics.
- 5V TTL-Compatible Operation: Directly interfaces with legacy 5V logic without additional level shifting.
- High-Speed Performance: 74VHCT family offers fast propagation delays, suitable for high-frequency signals.
- 3-State Outputs: Allows for bus sharing and isolation, enhancing system design flexibility.
- Wide Temperature Range (-40°C to 85°C): Reliable in industrial environments.
5V Legacy System Interfacing
Operating at 4.5V to 5.5V, the 74VHCT245AM is perfect for interfacing with legacy 5V TTL logic, ensuring compatibility with older systems.
Bus Transceiver for Microprocessors
Its 3-State outputs and bidirectional capability make it ideal for connecting microprocessors to memory or peripheral buses in 5V systems.
Signal Buffering in Industrial Controls
With a temperature range of -40°C to 85°C, it can buffer signals in industrial control panels, providing reliable operation in harsh environments.
Level Shifting from 5V to 3.3V
When used with pull-up resistors, it can shift 5V signals down to 3.3V, enabling communication with low-voltage peripherals.
Data Acquisition Systems
Its high-speed performance and 8mA drive capability make it suitable for buffering analog-to-digital converter outputs in data acquisition systems.
Automotive Electronics
While not automotive-qualified, its 5V operation and wide temperature range make it suitable for non-critical automotive applications like infotainment systems.
- Q: What is the logic family of the 74VHCT245AM?
- A: It belongs to the 74VHCT logic family, which is a high-speed, TTL-compatible CMOS family.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, allowing bidirectional data flow.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it ideal for 5V systems.
- Q: What is the package type?
- A: It comes in a 20-SOIC package (0.295", 7.50mm width).
- Q: What is the output current capability?
- A: It can source and sink 8mA of current per channel.
74VHCT245AM.pdf
- Q: What is the logic family of the 74VHCT245AM?
- A: It belongs to the 74VHCT logic family, which is a high-speed, TTL-compatible CMOS family.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, allowing bidirectional data flow.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it ideal for 5V systems.
- Q: What is the package type?
- A: It comes in a 20-SOIC package (0.295", 7.50mm width).
- Q: What is the output current capability?
- A: It can source and sink 8mA of current per channel.
