BUY SN74AS74AD https://www.utsource.net/itm/p/8926670.html
IC FF D-TYPE DUAL 1BIT 14SOIC
Description: Dual D-Type Flip-Flop Features: Positive-Edge Triggering Outputs Source/Sink 24 mA Outputs Can Be Changed Simultaneously Latch-Up Performance Exceeds 250 mA Per JESD 78, Class II ESD Protection Exceeds 2000V Per Human-Body Model (A114-A) Exceeds 1000V Per Machine Model (A115-A) 5-V, 10-V, and 15-V Parametric Ratings Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of B Series CMOS Devices” Package Options Include Plastic Small-Outline (D) Packages and Standard Plastic (N) 300-mil DIPs Applications: High-Speed Data Acquisition Systems Multiplexers High-Speed Counters High-Speed Clock Distribution Systems High-Speed Data Storage Circuits High-Speed Data Transfer Circuits (For reference only)