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| Product attributes | Property Value |
| Manufacturer | IDT, Integrated Device Technology Inc |
| Product Series | 74FCT |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 32mA, 64mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 48-SSOP |
| ROHS |  |
The 74FCT16244CTPVG8 is a 16-bit non-inverting buffer from IDT, designed for 5V systems. It operates from 4.5V to 5.5V and provides 32mA source / 64mA sink current for robust signal driving. With 4 channels and 3-State outputs, it is ideal for memory buffering, peripheral driving, and industrial applications. The 48-BSSOP package offers a compact footprint, and the -40°C to 85°C temperature range ensures reliability in demanding environments.
- 4 Independent Channels: Provides flexible grouping for address/data lines, simplifying PCB design.
- High Sink Current (64mA): Drives heavy loads like LEDs or relays without additional components.
- 3-State Outputs: Enables bus sharing and multiplexing in complex systems.
- Wide Temperature Range: Suitable for industrial and automotive environments.
Memory Address Buffering
Use the 74FCT16244CTPVG8 to buffer address lines between a CPU and SRAM/DRAM arrays. The 4 channels allow grouping of 4-bit address nibbles, while 3-State outputs enable memory bank selection.
Peripheral Driver
In embedded systems, this buffer drives multiple peripheral enable lines. The 64mA sink current can directly drive LEDs or relay coils with appropriate resistors, reducing external driver ICs.
Backplane Signal Distribution
For telecom backplanes, this IC distributes clock and control signals to multiple line cards. The 32mA source capability maintains fast rise times across distributed capacitance.
Industrial Sensor Interfaces
In factory automation, buffer sensor outputs before sending to a PLC. The -40°C to 85°C range handles harsh environments, and 3-State outputs allow sensor multiplexing.
Test Equipment Channel Expansion
In data acquisition systems, use this buffer to expand digital I/O channels. The 4-channel structure simplifies PCB routing, and the 48-BSSOP package saves board space.
5V Logic Level Restoration
When signals degrade over long cables, this buffer restores logic levels. The non-inverting function preserves signal polarity, and the high drive current ensures clean edges.
- Q: What is the logic family of the 74FCT16244CTPVG8?
- A: It is part of the 74FCT family, offering high-speed CMOS performance.
- Q: What function does this IC perform?
- A: It is a 16-bit non-inverting buffer with 4 channels, providing signal amplification and isolation.
- Q: What is the output type?
- A: It has 3-State outputs, allowing the buffer to be disconnected from the bus when not active.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, ideal for 5V digital systems.
- Q: What is the package?
- A: It is available in a 48-BSSOP (0.295", 7.50mm Width) package.
- Q: What is the output current?
- A: It can source 32mA and sink 64mA, suitable for driving capacitive loads.
74FCT16244CTPVG8.pdf
- Q: What is the logic family of the 74FCT16244CTPVG8?
- A: It is part of the 74FCT family, offering high-speed CMOS performance.
- Q: What function does this IC perform?
- A: It is a 16-bit non-inverting buffer with 4 channels, providing signal amplification and isolation.
- Q: What is the output type?
- A: It has 3-State outputs, allowing the buffer to be disconnected from the bus when not active.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, ideal for 5V digital systems.
- Q: What is the package?
- A: It is available in a 48-BSSOP (0.295", 7.50mm Width) package.
- Q: What is the output current?
- A: It can source 32mA and sink 64mA, suitable for driving capacitive loads.