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TC74AC393P from TOSHIBA

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TC74AC393P

Manufacturer: TOSHIBA, TOS

CMOS Digital Integrated Circuit Silicon Monolithic Dual Binary Counter

Partnumber Manufacturer Quantity Availability
TC74AC393P TOSHIBA, TOS 236 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic Dual Binary Counter The TC74AC393P is a dual 4-bit binary counter manufactured by Toshiba. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** TOSHIBA  
- **Type:** Dual 4-bit Binary Counter  
- **Logic Family:** AC (Advanced CMOS)  
- **Supply Voltage Range:** 2V to 5.5V  
- **High-Speed Operation:** 4.5ns (typical) at 5V  
- **Low Power Consumption:** 4μA (max) at 5V  
- **Output Drive Capability:** ±24mA at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** DIP-14 (Plastic Dual In-Line Package)  

### **Descriptions:**  
- The TC74AC393P consists of two independent 4-bit ripple counters with individual clock inputs (CP0, CP1) and reset inputs (MR0, MR1).  
- Each counter can be cleared asynchronously via the Master Reset (MR) input.  
- It operates in a wide voltage range, making it suitable for both 3.3V and 5V systems.  

### **Features:**  
- **Dual Counter Configuration:** Two separate 4-bit counters in a single package.  
- **Asynchronous Master Reset:** Allows immediate clearing of counter outputs.  
- **High Noise Immunity:** CMOS technology ensures reliable operation in noisy environments.  
- **Wide Operating Voltage:** Compatible with TTL levels (5V) and lower voltage systems (down to 2V).  
- **Balanced Propagation Delays:** Ensures consistent performance in high-speed applications.  

This information is strictly based on the manufacturer's datasheet for the TC74AC393P.

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic Dual Binary Counter

Alternative Part Number

  • CD74AC393E --: Dual 4-bit binary counter with the same AC logic family and DIP-16 pinout, direct functional equivalent.
  • MC74AC393N --: AC-series dual 4-bit binary ripple counter in DIP-16, pin-compatible with the TC74AC393P.
  • SN74AC393N --: Dual 4-bit binary counter in the AC family with matching DIP-16 package and logic function.

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