The 74HC4024 is a 7-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and seven fully buffered parallel outputs (Q0 to Q6). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications :-
- Frequency dividing circuits
- Time delay circuits
Features :-
Low-power dissipation
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from -40 ℃ to +80 ℃ and from -40 ℃ to +125 ℃
Specifications :-
| Symbol | Parameter | Min | Max | Unit |
| VCC | Supply Voltage | -0.5 | +7 | V |
| IIK | input clamping current | – | +20 | mA |
| Iok | output clamping current | – | +20 | mA |
| IO | output current | – | +25 | mA |
| ICC | supply current | – | +50 | mA |
| IGND | ground current | -50 | – | mA |
| Tstg | storage temperature | -65 | +150 | °C |
| Ptot | total power dissipation | – | 500 | mW |
Package Includes :-
1 X 74HC4024 7-Stage Binary Ripple Counter IC (744024 IC) DIP-14 Package
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