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| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | 74ALVC |
| 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 | 24mA, 24mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFSOP (0.240", 6.10mm Width) |
| Supplier Device Package | 48-TSSOP |
| ROHS |  |
The 74ALVC16244APAG8 from IDT is a 4-channel non-inverting buffer in a 48-TFSOP package, designed for low-voltage, high-speed applications. Operating from 2.7V to 3.6V, it provides 24mA source and sink current with 3-State outputs for bus-oriented designs. The tape-and-reel packaging (PAG8) is ideal for automated assembly in high-volume production. This buffer is well-suited for networking, telecommunications, and industrial systems where signal integrity and compactness are paramount.
- Tape-and-Reel Packaging: Facilitates high-volume SMT assembly, reducing manufacturing costs.
- High-Speed 74ALVC Logic: Ensures minimal propagation delay for time-critical applications.
- 4 Channels with 3-State Outputs: Provides design flexibility for bus sharing and signal routing.
- Low-Voltage Operation: Compatible with 3.3V systems, reducing power consumption in portable and embedded designs.
Automated Test Equipment (ATE)
In ATE systems, the 74ALVC16244APAG8 buffers test vectors from the controller to multiple device-under-test pins. The 3-State outputs allow individual pin isolation during testing, while the 24mA drive ensures accurate signal delivery across test fixtures.
Networking Switches and Routers
For network infrastructure, this buffer conditions control signals between the management processor and switching ASICs. Its high-speed 74ALVC family supports the fast control-plane communication required in 10GbE and 40GbE equipment.
Medical Imaging Systems
In MRI and ultrasound machines, the buffer distributes timing signals to multiple data acquisition channels. The low-voltage operation reduces electromagnetic interference, critical for sensitive imaging electronics, and the compact package fits dense processing boards.
Avionics Data Buses
For avionics, this buffer interfaces flight control computers with sensor arrays. Its -40°C to 85°C range meets aerospace temperature requirements, and the 3-State outputs allow redundant bus architectures for fail-safe operation.
High-Performance Computing Clusters
In HPC nodes, the buffer distributes clock and control signals across multiple processor boards. The 4-channel design provides efficient fan-out, while the 2.7V-3.6V range aligns with low-voltage CPU I/O standards, reducing overall power draw.
Broadcast Video Equipment
For professional video routers, this buffer ensures clean distribution of sync signals to multiple processing paths. The balanced 24mA drive maintains signal integrity over short PCB traces, preventing jitter in high-definition video streams.
- Q: What is the logic family of the 74ALVC16244APAG8?
- A: It belongs to the 74ALVC family, optimized for low-voltage, high-speed logic.
- Q: What function does this IC perform?
- A: It is a non-inverting buffer with 4 channels, used for signal buffering and fan-out.
- Q: What output type is provided?
- A: It has 3-State outputs, enabling connection to shared buses with high-impedance control.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 3.6V, compatible with 3.3V logic systems.
- Q: What package is this variant?
- A: It comes in a 48-TFSOP package (6.10mm width), with tape-and-reel packaging (PAG8 suffix).
- Q: What are the current ratings?
- A: It can source and sink 24mA, suitable for driving standard logic loads.
74ALVC16244APAG8.pdf
- Q: What is the logic family of the 74ALVC16244APAG8?
- A: It belongs to the 74ALVC family, optimized for low-voltage, high-speed logic.
- Q: What function does this IC perform?
- A: It is a non-inverting buffer with 4 channels, used for signal buffering and fan-out.
- Q: What output type is provided?
- A: It has 3-State outputs, enabling connection to shared buses with high-impedance control.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 3.6V, compatible with 3.3V logic systems.
- Q: What package is this variant?
- A: It comes in a 48-TFSOP package (6.10mm width), with tape-and-reel packaging (PAG8 suffix).
- Q: What are the current ratings?
- A: It can source and sink 24mA, suitable for driving standard logic loads.