| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.00 | $0.00 |
| 15+ | $0.00 | $0.00 |
| 25+ | $0.00 | $0.00 |
| 50+ | $0.00 | $0.00 |
| 100+ | $0.00 | $0.00 |
| N+ | $0.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | National Semiconductor |
| Product Series | 74BCT |
| Packaging | Bulk | |
| 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 | 15mA, 64mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
The 74BCT245PC from National Semiconductor is a non-inverting octal bus transceiver in a through-hole DIP package. It operates at 5V and features 3-state outputs with 64mA sink capability. This IC is ideal for legacy system interfacing, prototyping, and educational use. Its robust BiCMOS design ensures high-speed operation with low power consumption. The DIP package is easy to handle and solder, making it a practical choice for many applications.
- DIP Package: Ideal for prototyping and through-hole PCBs, simplifying assembly and rework.
- Bidirectional Operation: Transmits data in both directions, reducing component count in bus designs.
- High Sink Current: 64mA drives heavy loads, suitable for long bus lines.
- BiCMOS Technology: Combines CMOS low power with bipolar speed, offering balanced performance.
Through-Hole Prototyping
The 74BCT245PC in DIP package is perfect for breadboarding and prototyping microprocessor systems, allowing easy insertion and removal.
Legacy System Interfacing
Use it to interface legacy 5V peripherals with newer controllers, providing bidirectional buffering without level shifters.
Educational Labs
In university labs, this transceiver teaches bus architecture concepts, with its DIP package being student-friendly for wiring.
Industrial Control Panels
For older PLCs, it buffers and transceives signals between CPU and I/O modules, extending the life of existing equipment.
Audio Mixing Consoles
In professional audio gear, it buffers control data between DSP chips and front-panel microcontrollers, ensuring clean signal routing.
Test Fixtures
In benchtop test fixtures, it provides a reliable interface for DUTs, with 3-state outputs allowing multiple test points to share a bus.
- Q: What is the logic family of the 74BCT245PC?
- A: It is part of the 74BCT family, a BiCMOS logic series.
- Q: What is the function of this IC?
- A: It is a non-inverting octal bus transceiver.
- Q: How many channels does it have?
- A: It has 1 channel (8-bit).
- Q: What is the output type?
- A: 3-State outputs for bidirectional bus control.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V.
- Q: What package is available?
- A: It comes in a 20-DIP package (0.300", 7.62mm).
74BCT245PC.pdf
- Q: What is the logic family of the 74BCT245PC?
- A: It is part of the 74BCT family, a BiCMOS logic series.
- Q: What is the function of this IC?
- A: It is a non-inverting octal bus transceiver.
- Q: How many channels does it have?
- A: It has 1 channel (8-bit).
- Q: What is the output type?
- A: 3-State outputs for bidirectional bus control.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V.
- Q: What package is available?
- A: It comes in a 20-DIP package (0.300", 7.62mm).