DESCRIPTION:

This 16-bit edge-triggered D-type flip-flop is built using advanced dual metal CMOS technology. The ALVCH162374 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs.OEcan be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the highimpedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. OEdoes not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.

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 TSSOP package

DRIVE FEATURES:

? Balanced Output Drivers: ±12mA

? Low switching noise

APPLICATIONS:

? 3.3V high speed systems

? 3.3V and lower voltage computing systems