IDT74ALVCH32244 Datasheet | Integrated Device Tech

IDT74ALVCH32244 3.3V CMOS 32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS INDUSTRIAL TEMPERATURE RANGE 3.3V CMOS 32-BIT BUFFER/ DRIVER WITH 3-STATE OUTPUTS AND BUS-HOLD - 0.5 MICRON CMOS Technology - Typical t SK(o) (Output Skew) < 250ps - ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200p F, R = 0) - VCC = 3.3V ± 0.3V, Normal Range - VCC = 2.7V to 3.6V, Extended Range - VCC = 2.5V ± 0.2V - CMOS power levels (0.4µ W typ. static) - Rail-to-Rail output swing for increased noise margin - Available in 96-ball LFBGA package Features : DESCRIPTION: DRIVE Features : - High Output Drivers: ±24m A - Suitable for Heavy Loads This 32-bit buffer/driver is built using advanced dual metal CMOS technology. This high-speed, low power device offers bus/backplane interface capability with improved packing density. The device has a flowthrough organization for simplifying board layout. The three-state controls operate this device in a Quad-Nibble, Dual-Byte or single 16-bit word mode. All inputs are designed with hysteresis for improved noise margin. The ALVCH32244 has been designed with a ±24m A output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance. The ALVCH32244 has “bus-hold” which retains the inputs’ last state whenever the input bus goes to a high impedance. This prevents floating inputs and eliminates the need for pull-up/down resistors. APPLICATIONS: - 3.3V high speed systems - 3.3V and lower voltage puting systems FUNCTIONAL BLOCK DIAGRAM 1OE 1A1 1A2 1A3 1A4 A3 3OE A2 A1 B2 B1 1Y1 1Y2 1Y3 1Y4 3A1 3A2 3A3 3A4 H4 5OE E2 3Y1 E1 F2 F1 3Y2 3Y3 3Y4 5A1 5A2 5A3...