PI74LCX244
Key Features
- Functionally compatible with FCT3, LVT, and 74 series 244 families of products
- Tri-State outputs
- 5V Tolerant inputs and outputs
- 2.0V-3.6V VCC supply operation
- Balanced sink and source output drives (24 mA)
- Low ground bounce outputs
- Supports live insertion
- ESD Protection exceeds 2000V, Human Body Model 200V, Machine Model
- Packages available: - 20-pin 209-mil wide plastic SSOP (H) - 20-pin 173-mil wide plastic TSSOP (L) - 20-pin 150-mil wide plastic QSOP (Q) - 20-pin 300-mil wide plastic SOIC (S) Product Description Pericom Semiconductor’s PI74LCX series of logic circuits are produced in the Company’s advanced 0.6 micron CMOS technology achieving high speed while maintaining low power operation. The PI74LCX244 is an 8-bit non-inverting 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. The PI74LCX244 can be driven from either 3.3V or 5.0V devices allowing this device to be used as a translator in a mixed 3.3V/5.0V system. Logic Block Diagram Product Pin Configuration OEA Product Pin Description Pin Name Description 3-State Output Enable Inputs (Active LOW) Inputs Outputs Ground Power OEA, OEB DXX OXX GND VCC
