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74HC192N

Presettable synchronous BCD decade up/down counter

Partnumber Manufacturer Quantity Availability
74HC192N 22 In Stock

Description and Introduction

Presettable synchronous BCD decade up/down counter The 74HC192N is a high-speed CMOS logic device, specifically a synchronous up/down decade counter with asynchronous reset. It is manufactured by several companies, including NXP Semiconductors and Texas Instruments. Here are the key specifications:

- **Logic Family**: HC (High-speed CMOS)
- **Logic Type**: Synchronous Up/Down Decade Counter
- **Number of Bits**: 4
- **Supply Voltage Range**: 2V to 6V
- **Operating Temperature Range**: -40°C to +125°C
- **Package**: DIP-16 (Dual In-line Package with 16 pins)
- **Propagation Delay**: Typically 20 ns at 5V
- **Output Current**: ±25 mA
- **Input Capacitance**: 3.5 pF
- **Power Dissipation**: 500 mW
- **Features**: Asynchronous reset, parallel load, and carry/borrow outputs for cascading.

These specifications are typical for the 74HC192N and may vary slightly depending on the manufacturer.

Partnumber Manufacturer Quantity Availability
74HC192N PHI 25 In Stock

Description and Introduction

Presettable synchronous BCD decade up/down counter The 74HC192N is a high-speed CMOS logic device manufactured by Philips (PHI). It is a presettable synchronous 4-bit up/down binary counter with asynchronous reset. The key specifications include:

- **Supply Voltage (VCC):** 2V to 6V
- **Operating Temperature Range:** -40°C to +125°C
- **Logic Family:** HC (High-speed CMOS)
- **Number of Bits:** 4
- **Counting Sequence:** Up/Down
- **Reset Type:** Asynchronous
- **Package Type:** DIP-16
- **Propagation Delay:** Typically 20 ns at 5V
- **Output Current:** ±25 mA
- **Input Capacitance:** 3.5 pF
- **Power Dissipation:** 500 mW

The 74HC192N is designed for use in applications requiring binary counting, such as frequency dividers, time delay circuits, and digital counters. It features parallel load capability, allowing the counter to be preset to any desired value. The device operates synchronously, meaning the counting action is synchronized with the clock signal. The asynchronous reset allows the counter to be reset to zero independently of the clock signal.

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