DESCRIPTION:

This 1-bit to 4-bit address driver is built using advanced dual metal CMOS technology. The ALVCH162344 device is used in applications in which four separate memory locations must be addressed by a single address.

The ALVCH162344 has series resistors in the device output structure which will significantly reduce line noise when used with light loads. This driver has been designed to drive ±12mA at the designated threshold levels.

The ALVCH162344 has “bus-hold” which retains the inputs’ last state whenever the input goes to a high-impedance. This prevents floating inputs and eliminates the need for pull-up/down resistors.

FEATURES:

? 0.5 MICRON CMOS Technology

? Typical tSK(o) (Output Skew) < 250ps

? ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, 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 SSOP, TSSOP, and TVSOP packages

DRIVE FEATURES:

? Balanced Output Drivers: ±12mA

? Low switching noise

APPLICATIONS:

? 3.3V high speed systems

? 3.3V and lower voltage computing systems