MC14536 ONSEMI [ON Semiconductor], MC14536 Datasheet
MC14536
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MC14536 Summary of contents
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... MC14536B Programmable Timer The MC14536B programmable timer is a 24–stage binary ripple counter with 16 stages selectable by a binary code. Provisions for an on–chip RC oscillator or an external clock are provided. An on–chip monostable circuit incorporating a pulse–type output has been included. By selecting the appropriate counter stage in conjunction with the appropriate input clock frequency, a variety of timing can be achieved ...
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... CLOCK INH. 7 OSC. INHIBIT OUT OUT MC14536B PIN ASSIGNMENT SET RESET 2 15 MONO OSC INH OUT DECODE OUT 8–BYPASS CLOCK INH BLOCK DIAGRAM ...
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... The formulas given are for the typical characteristics only calculate total supply current at loads other than 50 pF (50 pF – 50) Vfk where (per package pF MC14536B (Voltages Referenced – Vdc Min Max Min V 5.0 — ...
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... Clock Rise and Fall Time Reset Pulse Width 7. The formulas given are for the typical characteristics only Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance. MC14536B = pF, T ...
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... When Clock Inhibit is low, the counter will start counting on the occurrence of the first negative edge of the clocking source at IN MC14536B PIN DESCRIPTIONS OSC INHIBIT (Pin 14) — A high level on this pin stops the RC oscillator which allows for very low–power standby operation ...
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... In Set Reset Don’t Care MC14536B TRUTH TABLES Stage Selected Stage Selected 8–Bypass ...
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... MC14536B LOGIC DIAGRAM http://onsemi.com 7 ...
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... Figure 3. Typical C versus Pulse Width 5 100 FORMULA FOR CALCULATING t MICROSECONDS IS AS FOLLOWS 0.00247 R W WHERE 100 1 0.1 1.0 Figure 5. Typical C MC14536B 100 5 FUNCTION 2 1 120 k) S 0.5 0 ...
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... All flip–flops are now at a “1”. The counter is now returned to the normal 24–stages in series configuration. One more pulse is entered into In which will cause the counter to ripple from an all “1” state to an all “0” state. MC14536B ...
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... MC14536B Comments All 24 stages are in Reset mode Counter is in three 8 stage sections in parallel mode. 0 First “1” to “0” transition of clock. 255 “1” to “0” transitions are clocked in the counter. 1 The 255 “1” to “0” transition. ...
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... MC14536B PULSE GEN. PULSE GEN. CLOCK IN 1 SET CLOCK INH DECODE OUT POWER UP NOTE: When power is first applied to the device, Decode Out can be either at a high or low state. On the rising edge of a Set pulse the output goes high if initially at a low state. The output remains high if initially at a high state ...
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... The second and all subsequent pulses occur at 2 period) intervals where n = the number of stages selected from the truth table. Figure 10. Time Interval Configuration Using an External Clock, Reset, and Output Monostable to Achieve a Pulse Output MC14536B + ...
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... MC14536B 6 8–BYPASS PULSE 2 RESET GEN. 14 SET 15 CLOCK INH 1 MONO–IN 7 CLOCK INH RESET OUT 1 OUT 2 DECODE OUT t w POWER UP NOTE: This circuit is designed to use the on–chip oscillation function. The oscillator frequency is deter- mined by the external R and C components. When power is first applied to the device, Decode Out initializes to a high state. Because this output is tied directly to the Osc– ...
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... SEATING e PLANE 14X T MC14536B PDIP–16 P SUFFIX NOTES: CASE 648–08 1. DIMENSIONING AND TOLERANCING PER ANSI ISSUE R Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. ...
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... PLASTIC EIAJ SOIC PACKAGE VIEW 0.10 (0.004) 0.13 (0.005) M MC14536B PACKAGE DIMENSIONS SOEIAJ–16 F SUFFIX CASE 966–01 ISSUE O NOTES DETAIL P c http://onsemi.com 15 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...
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... Email: ONlit–asia@hibbertco.com JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–8549 Phone: 81–3–5740–2745 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. http://onsemi.com 16 MC14536B/D ...