PI74ALVC162835

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI74ALVC162835 18-Bit Universal Bus Driver with 3-State Outputs Product Features PI74ALVC162835 is designed for low voltage operation, VCC = 2.3V to 3.6V Outputs have equivalent 26Ω series resistors Supports PC100 Registered DIMM www.DataSheet4U.com Typical VOLP (Output Ground Bounce) < 0.8V at VCC = 3.3V, TA = 25°C Typical VOHV (Output VOH Undershoot) < 2.0V at VCC = 3.3V, TA = 25°C Industrial operation at –40°C to +85°C Packages available: – 56-pin 240 mil wide plastic TSSOP (A) – 56-pin 173 mil wide plastic TVSOP (K) – 56-pin 300 mil wide plastic SSOP (V) Product Description Pericom Semiconductor’s PI74ALVC series of logic circuits are produced in the Company’s advanced 0.5 micron CMOS technology, achieving industry leading speed. The 18-bit PI74ALVC162835 universal bus driver is designed for 2.3V to 3.6V Vcc operation. Data flow from A to Y is controlled by Output Enable (OE). The device operates in the transparent mode when LE is HIGH. The A data is latched if CLK is held at a high or low logic level. If LE is LOW, the A-bus is stored in the latch/flip-flop on the low-to-high transition of CLK. When OE is HIGH, the outputs are in the highimpedance state. To ensure the high-impe...