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| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | 74FCT |
| Packaging | | |
| Part Status | Obsolete |
| 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 74FCT16244CTPVG is a 16-bit non-inverting buffer from IDT, organized as 4 channels of 4 bits. It operates from 4.5V to 5.5V and provides 3-State outputs with a high drive capability of 64mA sink and 32mA source. This makes it ideal for high-speed bus interfacing, memory buffering, and backplane driving in demanding digital systems.
- High Drive Current (64mA Sink): Can drive heavily loaded buses and long traces without signal degradation.
- Fast Propagation Delay: Ensures high-speed operation, critical for modern computing and communication systems.
- Wide Temperature Range (-40°C to +85°C): Suitable for industrial and automotive environments.
- 3-State Outputs: Facilitates bus multiplexing and reduces power consumption when outputs are disabled.
High-Speed Bus Buffering
The 74FCT family's fast propagation delay makes it perfect for buffering high-speed data buses in servers and networking equipment.
Memory Module Interfacing
Use it to buffer address and control signals between a memory controller and multiple DRAM modules, ensuring signal integrity.
Level-Shifting in Mixed-Voltage Systems
While designed for 5V, its TTL-compatible inputs allow it to interface with 3.3V logic, providing a simple level-shifting solution.
Backplane Drivers
Drive signals across a backplane in telecom or industrial systems, where high drive current (64mA) is needed to overcome trace capacitance.
FPGA/ASIC Interface
Buffer signals from an FPGA or ASIC to other parts of the system, providing isolation and increased fan-out.
Automotive ECU Signal Conditioning
In automotive ECUs, it can buffer sensor and control signals, operating reliably over the -40°C to +85°C temperature range.
- Q: What is the logic family of the 74FCT16244CTPVG?
- A: It belongs to the 74FCT (Fast CMOS TTL-compatible) logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-State outputs.
- Q: How many channels does it have?
- A: It has 4 channels, each handling 4 bits (16-bit total).
- Q: What is the output type?
- A: The outputs are 3-State, enabling bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V.
- Q: What package is available?
- A: It is available in a 48-BSSOP (0.295", 7.50mm Width) package.
74FCT16244CTPVG.pdf
- Q: What is the logic family of the 74FCT16244CTPVG?
- A: It belongs to the 74FCT (Fast CMOS TTL-compatible) logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-State outputs.
- Q: How many channels does it have?
- A: It has 4 channels, each handling 4 bits (16-bit total).
- Q: What is the output type?
- A: The outputs are 3-State, enabling bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V.
- Q: What package is available?
- A: It is available in a 48-BSSOP (0.295", 7.50mm Width) package.