MC10H645

MC10H645 2:1:9 TTL Clock Driver Description The MC10H645 is a single supply, low skew, TTL I/O 2:1:9 Clock Driver. Devices in the H600 clock driver family utilizes the PLCC−28 for optimal power and signal pin placement. The device features a 24 mA TTL output stage with AC performance specified into a 50 pF load capacitance. A 2:1 input Mux is provided on chip to allow for distributing both system and diagnostic clock signals or designing clock redundancy into a system. With the SEL input held LOW the DO input will be selected, while the D1 input is selected when the SEL input is forced HIGH. Features Low Skew Typically 0.65 ns Within Device Guaranteed Skew Spec 1.25 ns Part−to−Part Input Clock Muxing Differential ECL Internal Design Single Supply Extra TTL and ECL Power/Ground Pins These Devices are Pb−Free and are RoHS Compliant* www.onsemi.com PLCC FN SUFFIX CASE 776 MARKING DIAGRAM MC10H645G AWLYYWW A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G = Pb−Free Package ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2015 April, 2015 − Rev. 7 1 Publication Order Number: MC10H645/D MC10H645 TTL Outputs TTL Inputs D0 D1 MUX D0 D0 Q D1 Q D1 SS ...