PI74AVC+16345A

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI74AVC+16345 2.5V, Registered 1-Bit to 4-Bit Address Driver w/3-State Outputs Product Features • PI74AVC+16345 is designed for low-voltage operation, VCC = 1.65V to 3.6V • True ±24mA Balanced Drive @3.3V • IOFF supports partial power down operation • I/O Tolerant to 3.6V • All outputs contain a patented DDC (Dynamic DriveControl) circuit that reduces noise without degrading propagation delay. • Industrial operation: –40°C to +85°C • Available Packages: – 56-pin 240 mil wide plastic TSSOP (A) – 56-pin 173 mil wide plastic TVSOP (K) Product Description Pericom Semiconductor’s PI74AVC+ series of logic circuits are produced using the Company’s advanced submicron CMOS technology, achieving industry leading speed. The PI74AVC+16345 is ideal for driving memory modules in systems where multiple memory modules are used. One each of the four output banks drive a different module; modules can be added or removed without affecting the signal integrity of the other modules in the system. Dual clock enables (CEx) allow use of the device in high-speed memory interleaving applications where the clock can be alternately enabled and disabled, allowing the address to be held for additional cycles during memory acc...