PI74LPT541
Key Features
- Compatible with LCX™ and LVT™ families of products
- Supports 5V I/O Tolerant Mixed-Signal Mode Operation - Input can be 3V or 5V - Output can be 3V or connected to 5V bus
- Advanced Low-Power CMOS Operation
- Excellent output drive capability: Balanced drives (24mA sink and source)
- Low ground bounce outputs
- Hysteresis on all inputs
- Industrial operating temperature range: -40°C to +85°C
- Packages available: - 20-pin 173 mil wide plastic TSSOP (L) - 20-pin 150 mil wide plastic QSOP (Q) - 20-pin 150 mil wide plastic TQSOP (R) - 20-pin 300 mil wide plastic SOIC (S) Product Description Pericom Semiconductors PI74LPT series of logic circuits are produced using the Companys advanced 0.6 micron CMOS technology, achieving industry leading speed grades. The PI74LPT541 is an 8-bit buffer/line driver designed for driving high-capacitive memory loads. With its balanced-drive characteristics, this high-speed, low-power device provides lower ground bounce, transmission line matching of signals, fewer line reflections, and lower EMI and RFI effects. This makes it ideal for driving on-board buses and transmission lines. This device offers a flow-through organization for ease of board layout. The PI74LPT541, which can be driven from either 3.3V or 5.0V devices, can be used as a translator in mixed 3.3/5.0V systems. Logic Block Diagram OEA OEB Product Pin Configuration
