MC100EP016 Datasheet | onsemi

Description The MC10/100EP016 is a high-speed synchronous, presettable, cascadeable 8-bit binary counter. Architecture and operation are the same as the MC10E016 in the ECLin PS™ family. The counter features internal feedback to TC gated by the TCLD (Terminal Count Load) pin. When TCLD is LOW (or left open, in which case it is pulled LOW by the internal pulldowns), the TC feedback is disabled, and counting proceeds continuously, with TC going LOW to indicate an all-one state. When TCLD is HIGH, the TC feedback causes the counter to automatically reload upon TC = LOW, thus functioning as a programmable counter. The Qn outputs do not need to be terminated for the count function to operate properly. To minimize noise and power, unused Q outputs should be left unterminated. COUT and COUT provide differential outputs from a single, non-cascaded counter or divider application. COUT and COUT should not be used in cascade configuration. Only TC should be used for a counter or divider cascade chain output. A differential clock input has also been added to improve performance. The 100 Series contains temperature pensation. Features - ă500 ps Typical Propagation Delay - ăPECL Mode Operating Range: VCC = 3.0 V to 5.5 V with VEE = 0 V - ăNECL Mode Operating Range: VCC = 0 V with VEE = -3.0 V to -5.5 V - ăOpen Input Default State - ăSafety Clamp on Inputs - ăInternal TC Feedback (Gated) - ăAddition of COUT and COUT - ă8-Bit - ăDifferential Clock Input - ăVBB Output - ăFully Synchronous Counting and TC Generation - ăAsynchronous Master Reset - ăPb-Free Packages are Available- http://onsemi. MARKING DIAGRAMS- LQFP-32 FA SUFFIX CASE 873A MCxxx EP016 AWLYYWWG 1 32 QFN32 MN SUFFIX CASE 488AM MCxxx EP016 AWLYYWWG G xxx = 10 or 100 A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G or G = Pb-Free Package (Note: Microdot may be in either location) - For additional marking information, refer to Application Note AND8002/D. ORDERING INFORMATION See detailed ordering and shipping...