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74HC4020N from TI,Texas Instruments

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74HC4020N

Manufacturer: TI

14-stage binary ripple counter

Partnumber Manufacturer Quantity Availability
74HC4020N TI 56 In Stock

Description and Introduction

14-stage binary ripple counter The 74HC4020N is a 14-stage binary ripple counter with a built-in oscillator, manufactured by Texas Instruments (TI). Key specifications include:

- **Supply Voltage Range**: 2V to 6V
- **Operating Temperature Range**: -40°C to +85°C
- **Maximum Clock Frequency**: 25 MHz at 4.5V
- **Output Current**: ±5.2 mA
- **Input Capacitance**: 3.5 pF
- **Propagation Delay**: 16 ns (typical) at 4.5V
- **Power Dissipation**: 500 mW
- **Package**: DIP-16 (Dual In-line Package with 16 pins)
- **Logic Family**: HC (High-speed CMOS)
- **Features**: Asynchronous master reset, Schmitt-trigger action on the clock input for noise immunity.

These specifications are based on TI's datasheet for the 74HC4020N.

Partnumber Manufacturer Quantity Availability
74HC4020N PHILIPS 52 In Stock

Description and Introduction

14-stage binary ripple counter The 74HC4020N is a 14-stage binary ripple counter with a built-in oscillator, manufactured by PHILIPS. Key specifications include:

- **Supply Voltage Range**: 2V to 6V
- **Operating Temperature Range**: -40°C to +125°C
- **High Noise Immunity**: Typical of CMOS technology
- **Low Power Consumption**: Suitable for battery-operated devices
- **Output Drive Capability**: 10 LSTTL Loads
- **Package**: DIP-16 (Dual In-line Package with 16 pins)
- **Logic Family**: HC (High-speed CMOS)
- **Functionality**: 14-stage binary ripple counter with oscillator
- **Clock Input**: Can be driven by an external clock or the internal oscillator
- **Reset Function**: Asynchronous master reset to clear the counter

These specifications are based on the standard characteristics of the 74HC4020N as provided by PHILIPS.

Partnumber Manufacturer Quantity Availability
74HC4020N NSC 125 In Stock

Description and Introduction

14-stage binary ripple counter The 74HC4020N is a 14-stage binary ripple counter with a built-in oscillator, manufactured by National Semiconductor (NSC). It operates with a supply voltage range of 2V to 6V and is designed for high-speed operation. The device features a master reset function to clear the counter to zero. It is available in a 16-pin DIP (Dual In-line Package) and is compatible with standard CMOS logic levels. The 74HC4020N is commonly used in applications requiring frequency division, time delay generation, and digital counting.

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