Texas Instruments SN74ABT16244ADGVR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.35 | $1.35 |
| 15+ | $1.31 | $19.65 |
| 25+ | $1.28 | $32.00 |
| 50+ | $1.21 | $60.50 |
| 100+ | $1.07 | $107.00 |
| N+ | $0.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74ABT |
| Packaging | Marketplace | Cut Tape (CT) |
| 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-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 48-TVSOP |
| ROHS |  |
The SN74ABT16244ADGVR is a 16-bit non-inverting buffer from Texas Instruments, part of the 74ABT logic family. It operates from 4.5V to 5.5V, providing 32mA source and 64mA sink current for high-speed signal driving. The 3-state outputs allow bus sharing, making it ideal for memory address driving, PCI buses, and industrial backplanes. Housed in a 48-TFSOP package, it operates over -40°C to 85°C.
- High-Speed BiCMOS Technology: Propagation delays as low as 3.5ns, enabling 5V systems to run at maximum clock rates.
- 16-Bit Buffering: Handles two bytes in one package, reducing board space and component count.
- Strong 64mA Sink Current: Drives high-capacitance buses and long traces without degradation.
- 3-State Outputs: Facilitates bus multiplexing and prevents data corruption.
High-Speed 5V Bus Buffering
In high-performance computing systems, the SN74ABT16244ADGVR buffers address and data lines. The 74ABT family's BiCMOS technology provides extremely low propagation delays, critical for high-frequency operation.
Memory Address Line Driving
Drive 16 address lines to multiple memory banks. The 64mA sink current ensures fast charging of parasitic capacitance, maintaining signal integrity at high speeds.
Peripheral Component Interconnect
In PCI bus systems, this buffer isolates the controller from peripheral devices. The 3-state outputs allow multiple peripherals to share the bus without interference.
Industrial Control Backplanes
For industrial PCs, this IC buffers control signals between CPU and I/O cards. The 4.5V-5.5V range is compatible with legacy 5V backplane standards.
Test and Measurement Equipment
In oscilloscopes and logic analyzers, this buffer drives probe signals to acquisition circuits. The high drive current maintains signal fidelity over coaxial cables.
Telecom Switching Systems
In telecom switches, the SN74ABT16244ADGVR buffers control signals between line cards and switching fabric, ensuring reliable 5V signaling.
- Q: What logic family does the SN74ABT16244ADGVR belong to?
- A: It belongs to the 74ABT family, known for high-speed BiCMOS performance.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-state outputs, providing signal amplification and isolation.
- Q: How many channels does it have?
- A: It has 4 channels (16-bit total) for buffering.
- Q: What is the output type?
- A: The outputs are 3-State, allowing connection to shared buses.
- Q: What voltage range does it support?
- A: It operates from 4.5V to 5.5V, suitable for 5V systems.
- Q: What package is available?
- A: It comes in a 48-TFSOP (4.40mm width) package.
SN74ABT16244ADGVR.pdf
- Q: What logic family does the SN74ABT16244ADGVR belong to?
- A: It belongs to the 74ABT family, known for high-speed BiCMOS performance.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-state outputs, providing signal amplification and isolation.
- Q: How many channels does it have?
- A: It has 4 channels (16-bit total) for buffering.
- Q: What is the output type?
- A: The outputs are 3-State, allowing connection to shared buses.
- Q: What voltage range does it support?
- A: It operates from 4.5V to 5.5V, suitable for 5V systems.
- Q: What package is available?
- A: It comes in a 48-TFSOP (4.40mm width) package.
