The document describes the features and characteristics of a fast CMOS 12-bit synchronous bus exchanger, including CMOS technology, low input/output leakage, ESD protection, packaging options, and temperature range.
The document describes the IDT54/74FCT162H272AT/CT/ET, a high-speed, bidirectional, 12-bit registered bus multiplexer designed for synchronous memory interleaving applications. Utilizing 0.5 micron CMOS technology, this device features three 12-bit ports (A, 1B, and 2B) allowing data transfer between the A port and either or both B ports under synchronous control.
| Technology | 0.5 MICRON CMOS Technology |
|---|---|
| Output Skew (tsk(o)) | < 250ps |
| Input/Output Leakage | < 11:A (max.) |
| ESD Rating (MIL-STD-883) | > 2000V |
| Output Current (Commercial) | +24mA |
| Operating Temperature (Commercial) | -40°C to +85°C |
It is used in synchronous memory interleaving applications.
No, the Bus Hold feature eliminates the need for them.
It is less than 0.6V at Vcc = 5V and TA = 25°C.