SN74LV245APWR 8-Bit Bus Transceiver TSSOP-20 IC – 5 Pack
SN74LV245APWR 8-Bit Bus Transceiver TSSOP-20 IC – 5 Pack
SN74LV245APWR 8-Bit Bus Transceiver – Pack of 5
Get five brand-new SN74LV245APWR (74LV245) integrated circuits in a single purchase. These TSSOP-20 packaged ICs feature tri-state output and eight-way bidirectional bus transceiver functionality, making them an essential component for digital logic design, microcontroller interfacing, and bus-level signal buffering. Made in Mainland China.
Key Features
- 8-Bit Bidirectional Data Bus: Efficiently transfers data in both directions across logic buses with a simple direction-control pin.
- Tri-State Outputs: Enable output-disable functionality, allowing multiple devices to share the same data bus without conflict.
- TSSOP-20 Package: Compact surface-mount package ideal for high-density PCB designs and space-constrained applications.
- Low-Voltage Operation: Designed for 3.3V logic systems while maintaining compatibility with a wide range of digital circuits.
- Pack of 5: Five identical ICs per order — perfect for prototyping, DIY electronics projects, and component stock replenishment.
- Brand New Condition: All units are new, untested stock directly from production.
Specifications
| Part Number | SN74LV245APWR |
| Series | 74LV245 |
| Package | TSSOP-20 |
| Logic Family | LV (Low Voltage) |
| Output Type | Tri-State (Three-State) |
| Number of Bits | 8 (Eight-Way) |
| Condition | New |
| Quantity | 5 PCS |
| Country of Origin | Mainland China |
Common Applications
- Microcontroller and microprocessor bus interfacing
- Data bus buffering and level isolation
- Bidirectional signal routing in digital logic circuits
- Arduino, Raspberry Pi, and embedded system prototyping
- PCB design and electronics R&D labs
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Frequently Asked Questions
Q: What is the SN74LV245APWR and what does it do?
A: The SN74LV245APWR is an 8-bit (octal) bidirectional bus transceiver with tri-state outputs from the 74LV245 logic family, housed in a TSSOP-20 surface-mount package. It allows data to be transferred in both directions across a shared digital bus, and its tri-state outputs let the device be effectively disconnected from the bus when not in use — essential for multi-device bus architectures in embedded and digital logic designs.
Q: What voltage levels does the SN74LV245APWR support?
A: The SN74LV245APWR is a low-voltage (LV) logic device optimized for 3.3V supply operation. It is widely compatible with modern microcontrollers, FPGAs, and digital ICs that use 3.3V logic levels, and it can interface with a broad range of low-voltage digital systems.
Q: Is this listing for a single IC or a pack?
A: This listing includes 5 pieces (5 PCS) of the SN74LV245APWR IC. All units are brand new, making this pack a great value for prototyping, repairs, or stocking your component inventory.
Q: What does TSSOP-20 mean?
A: TSSOP-20 stands for Thin Shrink Small Outline Package with 20 pins. It is a compact surface-mount package commonly used in modern electronic assemblies where board space is limited. It requires SMD (surface-mount device) soldering techniques for PCB installation.