onsemi MC74LVX245DTR2G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.52 | $1.52 |
| 15+ | $1.47 | $22.05 |
| 25+ | $1.44 | $36.00 |
| 50+ | $1.36 | $68.00 |
| 100+ | $1.20 | $120.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74LVX |
| Packaging | Factory | 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 | 4mA, 4mA |
| Voltage - Supply | 2V ~ 3.6V |
| 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 MC74LVX245DTR2G from onsemi is a high-performance octal transceiver designed for 2V to 3.6V operation. This non-inverting, 3-state device is ideal for bidirectional bus communication in 3.3V systems. With 4mA sink/source capability, it reliably drives capacitive loads. The 20-TSSOP package saves board space. Typical applications include memory interfacing, peripheral expansion, and general-purpose data buffering.
- Low-Voltage Operation (2V-3.6V): Directly compatible with 3.3V logic, reducing power consumption.
- 3-State Outputs: Allows bus sharing without signal contention.
- Non-Inverting Architecture: Simplifies design by preserving signal polarity.
- Compact TSSOP-20 Package: Saves PCB area for space-constrained designs.
3.3V Bus Interfacing
Use the MC74LVX245DTR2G to interface between two 3.3V buses in mixed-voltage digital systems. Its 2V-3.6V supply range ensures compatibility with low-voltage microcontrollers and DSPs.
Memory Address/Data Buffering
Employ this transceiver to buffer address or data lines between a CPU and SRAM/Flash memory. The 3-state outputs allow multiple devices to share the bus without contention.
Level Shifting (3.3V to 3.3V)
While not a true level shifter, it provides clean signal regeneration between 3.3V domains, improving signal integrity over long PCB traces.
Peripheral Expansion
Connect multiple peripherals (sensors, ADCs) to a single microcontroller port. The direction control (DIR) pin enables bidirectional data flow.
Test Equipment & Instrumentation
Use in automated test fixtures to route signals between a DUT and measurement electronics. The 3-state outputs isolate the DUT when not selected.
Battery-Powered Devices
Its low-voltage operation (2V min) makes it suitable for portable devices running from 2-cell batteries or 3.3V regulators.
- Q: What logic family does the MC74LVX245DTR2G belong to?
- A: It belongs to the 74LVX low-voltage CMOS logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting octal transceiver with 3-state outputs.
- Q: How many channels does it have?
- A: It has 1 channel (8-bit bus width).
- Q: What is the output type?
- A: 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: 2V to 3.6V, ideal for 3.3V systems.
- Q: What package is available?
- A: 20-TSSOP (4.40mm width).
MC74LVX245DTR2G.pdf
- Q: What logic family does the MC74LVX245DTR2G belong to?
- A: It belongs to the 74LVX low-voltage CMOS logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting octal transceiver with 3-state outputs.
- Q: How many channels does it have?
- A: It has 1 channel (8-bit bus width).
- Q: What is the output type?
- A: 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: 2V to 3.6V, ideal for 3.3V systems.
- Q: What package is available?
- A: 20-TSSOP (4.40mm width).
