具有三態輸出的 16 通道、3V 至 3.6V 雙極緩沖器
| Technology Family | ALB |
| Supply voltage (Min) (V) | 3 |
| Supply voltage (Max) (V) | 3.6 |
| Number of channels (#) | 16 |
| IOL (Max) (mA) | 25 |
| ICC (Max) (uA) | 89600 |
| IOH (Max) (mA) | -25 |
| Input type | Bipolar |
| Output type | 3-State |
| Features | Balanced outputs, Ultra high speed (tpd <5ns), Input clamp diode |
| Rating | Catalog |
- Member of Texas Instruments' WidebusTM Family
- State-of-the-Art Advanced Low-Voltage BiCMOS (ALB) Technology Design for 3.3-V Operation
- Schottky Diodes on All Inputs to Eliminate Overshoot and Undershoot
- Industry Standard '16244 Pinout
- Distributed VCC and GND Pins Minimize High-Speed Switching Noise
- Flow-Through Architecture Optimizes PCB Layout
Widebus is a trademark of Texas Instruments.
The SN74ALB16244 16-bit buffer and line driver is designed for high-speed, low-voltage (3.3-V) VCC operation. This device is intended to replace the conventional driver in any speed-critical path. The small propagation delay is achieved using a unity-gain amplifier on the input and feedback resistors from input to output, which allows the output to track the input with a small offset voltage.
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE\) inputs.
