The SN74AHC74DRG4 from Texas Instruments is a high-performance, dual positive-edge-triggered D-type flip-flop device that is designed to operate from 2V to 5.5V.

• Operating Temperature: -40°C to 85°C
• Function: Dual D-type flip-flop featuring direct clear (CLR) and set (SET) inputs
• Clock Trigger: Positive-going edge of the CLK pulse if the D input is high
• Maximum Clock Frequency: 210 MHz
• Maximum Propagation Delay Time: 6.3 ns
• Maximum Low-Level Output Current: 8 mA
• Maximum High-Level Output Current: -8 mA
• Package: 8-pin SOIC
• RoHS Compliant: Yes
• CMOS Technology: Advanced
• Applications: Counters, registers, data storage, data manipulation, pattern generators, toggle flip-flops, and shift registers