Part Number: 74HCT4040N
Function: 12-stage binary ripple counter
Package: DIP 16 Pin Type
Manufacturer: Philips Electronics ( https://www.nxp.com/ )
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Description
The 74HC4040, 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11).
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. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Pinouts:
Applications
1. Frequency dividing circuits
2. Time delay circuits
3. Control counters
Other data sheets are available within the file: 74HC4040, 74HC4040D, 74HC4040DB, 74HC4040N, 74HC4040PW
74HCT4040N Datasheet PDF Download
