IDT74ALVCH32244
IDT74ALVCH32244 is 32-bit buffer/driver manufactured by Renesas.
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
Features
:
- 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
DRIVE Features
:
- High Output Drivers: ±24m A
- Suitable for Heavy Loads
DESCRIPTION:
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
A3
1OE 1A1 A5 1A2 A6 1A3 B5 1A4...
