74HC4020 14-Stage Binary Ripple Counter IC – DIP-16 Package
The ’HC4020 and ’HCT4020 are 14-stage ripple-carry binary counters. All counter stages are master-slave flip-flops. The state of the stage advances one count on the negative clock transition of each input pulse; a high voltage level on the MR line resets all counters to their zero states. All inputs and outputs are buffered.
74HC4020 is a 16 Pin 14-Stage Binary Ripple Counter IC having 2V to 6V Operating Voltage range with a 1uA low input current. It has a clock input (CP), an overriding asynchronous master reset input (MR) and 12 buffered parallel outputs (Q0, and Q3 to Q13). 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. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs also include clamp diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. This product is known as 74HC4020D-Q100J, MC74HC4020ADG, CD74HC4020M, SN74HC4020D, SN74HC4020N, 74HC4020BQ, CD74HC4020E, MC74HC4020ADR2G, 74HC4020D, CD74HC4020M96, SN74HC4020DR, SN74HC4020PWR, SN74HC4020PW, CD74HC4020M96G4, CD74HC4020M96E4, SN74HC4020NSR,
Features:
- Wide supply voltage range from 2.0 V to 6.0 V
- Input levels: For 74HC4020: CMOS level
- Multiple package options
- Complies with JEDEC standard no. 7A
- Specified from -40°C ~ +85°C and from -55°C ~ +125°C
Features/Specs:
- Series: CD74HC4020
- Function: Counter
- Product Category: Counter ICs
- Counter Type: Binary
- Logic Family: HC
- Number of Bits: 14 bit
- Counting Sequence: Up
- Operating Supply Voltage: 2 ~ 6V
- Output Current: 5.2 mA
- Minimum Operating Temperature: -55°C
- Maximum Operating Temperature: +125°C
- Operating Temperature Range: -55 ~ +125°C
- Mounting Style: Through Hole
- Package: DIP-16
Application:
- Frequency dividing circuits
- Time delay circuits
- Control counters
Datasheet: 74HC4020
Package Includes:
- 74HC4020 14-Stage Binary Ripple Counter IC – DIP-16 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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