BUY MC74AC273DTR2G https://www.utsource.net/itm/p/546580.html
Octal D Flip−Flop
Description: Octal D-Type Flip-Flop with 3-State Outputs Features: Outputs Source/Sink 24 mA Outputs Can Be Tied Together for Bus Oriented Applications Outputs Have Standard TTL Output Characteristics Outputs Can Drive Up to 10 LSTTL Loads Inputs Are TTL Compatible Input Clamp Diodes Limit High Speed Termination Effects Balanced Propagation Delay and Transition Times Significantly Lower Power Than LSTTL Logic ICs 100% Tested for Quiescent Current at 20V Maximum Input Current of 1μA at 18V Over Full Package Temperature Range; 100nA at 18V and 25°C Standardized Symmetrical Output Characteristics 5V, 10V and 15V Parametric Ratings Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices” Applications: Memory Address Registers High Speed Counters Shift Registers Data Storage Registers Bus Oriented Applications (For reference only)