SY10/100E136 Micrel Semiconductor, SY10/100E136 Datasheet
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SY10/100E136
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SY10/100E136 Summary of contents
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... CCO CC 6-BIT UNIVERSAL UP/DOWN COUNTER DESCRIPTION The SY10/100E136 are 6-bit synchronous, presettable, cascadable universal counters. These devices generate a look-ahead-carry output and accept a look-ahead-carry input. These two features allow for the cascading of multiple E136s for wider bit width counters that operate at very nearly the same frequency as the stand-alone counter ...
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Micrel (1) LOGIC DIAGRAM BLOCK DIAGRAM NOTE: 1. This diagram is provided for understanding of logic operation only. It should not be used for propagation delays as many gate functions are achieved internally without incurring a full gate delay. BITS ...
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Micrel (1) LOGIC DIAGRAM TRUTH TABLE NOTE: 1. Expanded truth table included on ...
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Micrel DC ELECTRICAL CHARACTERISTICS LOGIC DIAGRAM (Min (Max.); Symbol Parameter I Input HIGH Current IH I Power Supply Current EE 10E 100E AC ELECTRICAL CHARACTERISTICS LOGIC DIAGRAM ...
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Micrel APPLICATIONS INFORMATION LOGIC DIAGRAM Overview The SY10E/100E136 are 6-bit synchronous, presettable, cascadable universal counters. Using the S pins, the user can select between preset, count up, count down and hold count. The Master Reset pin will reset the internal ...
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Micrel CLK Figure 2. Look-Ahead-Carry Input Structure Note from the waveforms that the look-ahead-carry output (CL ) pulses low one clock pulse before the counter OUT reaches terminal count. Also note that both CL ...
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Micrel LOAD CLOCK S1 C OUT The exercise of building a programmable divider then becomes simply determining what value to load into the counter to accomplish the desired division. Since the load operation requires a clock pulse, to divide by ...
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Micrel 28 LEAD PLCC (J28-1) MICREL-SYNERGY 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA + 1 (408) 980-9191 TEL This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for ...