MC74HC4040 ONSEMI [ON Semiconductor], MC74HC4040 Datasheet
MC74HC4040
Available stocks
Related parts for MC74HC4040
MC74HC4040 Summary of contents
Page 1
... Q10 15 Q11 1 Q12 MC74HC4040AN MC74HC4040AD Reset Clock Q1 MC74HC4040ADR2 MC74HC4040ADT MC74HC4040ADTR2 GND 1 http://onsemi.com MARKING DIAGRAMS 16 PDIP–16 MC74HC4040AN N SUFFIX AWLYYWW CASE 648 1 16 SO–16 HC4040A D SUFFIX AWLYWW CASE 751B HC40 TSSOP– ...
Page 2
... Maximum Low–Level Input Voltage V OH Minimum High–Level Output Voltage V OL Maximum Low–Level Output Voltage MC74HC4040A Î Î Î Î Î Î Î Î Value Unit Î Î Î Î Î Î Î Î Î Î Î Î Î ...
Page 3
... 3 [61.5 + 34.4 (n–1 Power Dissipation Capacitance (Per Package)* * Used to determine the no–load dynamic power consumption For load considerations, see Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D). MC74HC4040A Condition ...
Page 4
... Active–high reset. A high level applied to this input asynchronously resets the counter to its zero state, thus forcing all Q outputs low 90% Clock 50% 10 1/f MAX t PHL t PLH 90% Q1 50% 10% t TLH t THL Figure 1. MC74HC4040A – 2.0 30 3.0 20 4.5 5 6.0 4 2.0 70 3.0 40 4 ...
Page 5
... SWITCHING WAVEFORMS Qn 50% t PLH t PHL Qn+1 50% Figure Clock Reset Q4 = Pin Pin Pin 2 MC74HC4040A (continued DEVICE GND UNDER TEST *Includes all probe and jig capacitance Figure 4. Test Circuit ...
Page 6
... Vac power line through a step down transformer is applied to the input of the MC54/74HC14A, Schmitt-trigger inverter. The HC14A squares–up the input V CC 100 – 30 110 Vac Volts MC74HC4040A 128 256 Figure 6. Timing Diagram APPLICATIONS INFORMATION waveform and feeds the HC4040A ...
Page 7
... M –A– –B– –T– SEATING PLANE 0.25 (0.010 MC74HC4040A PACKAGE DIMENSIONS PDIP–16 N SUFFIX CASE 648–08 ISSUE R L SEATING –T– PLANE SOIC–16 D SUFFIX CASE 751B–05 ISSUE ...
Page 8
... MAX MIN MAX A 4.90 5.10 0.193 0.200 B 4.30 4.50 0.169 0.177 C ––– 1.20 ––– 0.047 D 0.05 0.15 0.002 0.006 F 0.50 0.75 0.020 0.030 G 0.65 BSC 0.026 BSC H 0.18 0.28 0.007 0.011 J 0.09 0.20 0.004 0.008 J1 0.09 0.16 0.004 0.006 –W– K 0.19 0.30 0.007 0.012 K1 0.19 0.25 0.007 0.010 L 6.40 BSC 0.252 BSC MC74HC4040A/D ...