Texas Instruments SN74LVTH245AMDBREP
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.92 | $2.92 |
| 15+ | $2.82 | $42.30 |
| 25+ | $2.76 | $69.00 |
| 50+ | $2.61 | $130.50 |
| 100+ | $2.30 | $230.00 |
| N+ | $0.46 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVTH |
| Packaging | Marketplace | Cut Tape (CT) |
| Part Status | Active |
| 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 | 32mA, 64mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP |
| ROHS |  |
The SN74LVTH245AMDBREP is a high-performance, non-inverting transceiver from Texas Instruments, part of the 74LVTH logic family. It features 1 channel with 3-State outputs, designed for bidirectional data communication between two buses. Operating from a 2.7V to 3.6V supply, it delivers excellent drive strength with 32mA and 64mA output currents, making it suitable for high-speed, low-voltage applications. Its wide temperature range (-55°C to 125°C) ensures reliability in demanding environments. This transceiver is ideal for bus interfacing, signal buffering, and level shifting in computing, industrial, and automotive systems.
- Wide 2.7V to 3.6V Supply Range: Compatible with standard 3.3V logic, simplifying power design.
- High Output Drive (32mA/64mA): Ensures signal integrity when driving long traces or high-capacitance loads.
- 3-State Outputs: Enables bus multiplexing and bidirectional data flow without contention.
- Extended Temperature Range (-55°C to 125°C): Suitable for automotive and industrial applications.
Bus Interfacing for 3.3V Microcontrollers
Use the SN74LVTH245AMDBREP to interface a 3.3V microcontroller with a high-speed data bus. Its 3-State outputs and bidirectional capability allow multiple peripherals to share the same bus without contention.
Signal Buffering in Telecommunication Equipment
In telecom line cards, this transceiver buffers address/data lines, providing the necessary drive current (up to 64mA) to maintain signal integrity over long PCB traces.
Level Shifting Between 2.7V and 3.6V Domains
With a wide supply range, it can act as a level shifter between devices operating at different voltages within the 2.7V-3.6V range, ensuring reliable logic level translation.
Driving High-Capacitance Loads in Industrial Controls
Industrial PLCs often have high-capacitance backplanes. This transceiver's strong output drive (32mA/64mA) ensures fast edge rates, reducing propagation delays and signal distortion.
Memory Interface in Computing Systems
Connect a CPU to SRAM or Flash memory using this transceiver. The 3-State outputs allow the memory to be isolated when not being accessed, preventing bus conflicts.
Automotive ECU Communication Buses
In automotive ECUs, this device buffers CAN or SPI lines, operating reliably over the -55°C to 125°C temperature range, ensuring robust performance in harsh environments.
- Q: What logic family does the SN74LVTH245AMDBREP belong to?
- A: It belongs to the 74LVTH logic family, known for low-voltage operation and high-speed performance.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, enabling bidirectional data flow between two buses.
- Q: What is the output type?
- A: The outputs are 3-State, allowing the device to be disconnected from the bus for multiplexing or bidirectional operation.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it ideal for 3.3V systems.
- Q: What is the package type?
- A: It comes in a 20-SSOP (0.209", 5.30mm Width) package.
- Q: What are the output current capabilities?
- A: It can source/sink 32mA and 64mA, suitable for driving heavy loads.
SN74LVTH245AMDBREP.pdf
- Q: What logic family does the SN74LVTH245AMDBREP belong to?
- A: It belongs to the 74LVTH logic family, known for low-voltage operation and high-speed performance.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, enabling bidirectional data flow between two buses.
- Q: What is the output type?
- A: The outputs are 3-State, allowing the device to be disconnected from the bus for multiplexing or bidirectional operation.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it ideal for 3.3V systems.
- Q: What is the package type?
- A: It comes in a 20-SSOP (0.209", 5.30mm Width) package.
- Q: What are the output current capabilities?
- A: It can source/sink 32mA and 64mA, suitable for driving heavy loads.
