DESCRIPTION:
This 20-bit flip-flop is built using advanced dual metal CMOS technology. The 20 flip-flops of the ALVCH162721 are edge-triggered D-type flip-flops with qualified clock storage. On the positive transition of the clock (CLK) input, the device provides true data at the Q outputs if the clock-enable (CLKEN) input is low. If CLKEN is high, no data is stored.

FEATURES:
– 0.5 MICRON CMOS Technology
– Typical tSK(0) (Output Skew) < 250ps
– ESD > 2000V per MIL-STD-883, Method 3015;
   > 200V using machine model (C = 200pF, R = 0)
– 0.635mm pitch SSOP, 0.50mm pitch TSSOP, and 0.40mm pitch TVSOP packages
– Extended commercial range of – 40°C to + 85°C
– 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

Drive Features for ALVCH162721:
– Balanced Output Drivers: ±12mA
– Low switching noise

APPLICATIONS:
• 3.3V High Speed Systems
• 3.3V and lower voltage computing systems