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SN74HC393D from TI,Texas Instruments

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SN74HC393D

Manufacturer: TI

Dual 4-Bit Binary Counters

Partnumber Manufacturer Quantity Availability
SN74HC393D TI 125 In Stock

Description and Introduction

Dual 4-Bit Binary Counters The SN74HC393D is a dual 4-bit binary ripple counter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to 85°C  
- **High-Speed Operation:** Typical propagation delay of 14 ns at 5V  
- **Low Power Consumption:** 4 µA (max) at 5V  
- **Output Drive Capability:** 10 LSTTL loads  
- **Package Type:** SOIC-14 (D)  

### **Descriptions:**  
- The SN74HC393D consists of two independent 4-bit ripple counters.  
- Each counter has a clear (CLR) input and a clock (CLK) input.  
- The counters are triggered on the high-to-low transition of the clock signal.  
- Asynchronous clear function allows resetting the counter outputs to zero.  

### **Features:**  
- **Dual 4-Bit Counters:** Two separate counters in a single IC.  
- **Asynchronous Clear:** Immediate reset capability.  
- **Wide Operating Voltage:** Supports 2V to 6V operation.  
- **High Noise Immunity:** CMOS technology ensures reliable performance.  
- **Standard Pin Configuration:** Compatible with industry-standard logic.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Dual 4-Bit Binary Counters

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