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TC74HC40102AF from TOSHIBA

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TC74HC40102AF

Manufacturer: TOSHIBA

DUAL BCD/8-BIT BINARY PROGRAMMABLE DOWN COUNTER

Partnumber Manufacturer Quantity Availability
TC74HC40102AF TOSHIBA 604 In Stock

Description and Introduction

DUAL BCD/8-BIT BINARY PROGRAMMABLE DOWN COUNTER The TC74HC40102AF is a 4-bit synchronous down counter manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOP (Small Outline Package)  
- **Pin Count:** 16  
- **Counting Mode:** Synchronous Down Counter  
- **Maximum Clock Frequency:** 50 MHz (at 5V)  
- **Low Power Consumption:** CMOS technology ensures low power dissipation  
- **Output Current:** ±5.2 mA (at 5V)  

### **Descriptions:**  
- The TC74HC40102AF is a 4-bit synchronous presettable down counter with a parallel load function.  
- It operates synchronously with the clock signal, ensuring precise counting.  
- Features a master reset function for clearing the counter.  
- Suitable for applications requiring precise timing and counting operations.  

### **Features:**  
- **Synchronous Operation:** Counts down in sync with the clock signal.  
- **Parallel Load Capability:** Allows preset values to be loaded into the counter.  
- **Master Reset (MR):** Clears the counter to zero asynchronously.  
- **Wide Operating Voltage:** Supports 2V to 6V, making it versatile for various applications.  
- **High-Speed Performance:** Capable of operating at up to 50 MHz (at 5V).  
- **Low Power Consumption:** Ideal for battery-powered devices.  
- **CMOS Technology:** Ensures compatibility with TTL levels and noise immunity.  

This information is sourced from Toshiba's official documentation for the TC74HC40102AF.

Partnumber Manufacturer Quantity Availability
TC74HC40102AF TOS 1095 In Stock

Description and Introduction

DUAL BCD/8-BIT BINARY PROGRAMMABLE DOWN COUNTER The TC74HC40102AF is a CMOS integrated circuit manufactured by Toshiba. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Manufacturer:** Toshiba  
### **Part Number:** TC74HC40102AF  

### **Description:**  
The TC74HC40102AF is a high-speed CMOS **8-bit synchronous down counter** with a preset function. It operates with a synchronous clock input and features parallel load capability for preset data.  

### **Key Features:**  
- **Logic Family:** HC (High-speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Low Power Consumption:** Optimized for battery-operated devices  
- **High-Speed Operation:** Typical propagation delay of 13 ns (at 5V)  
- **Synchronous Counting:** Clocked operation ensures reliable counting  
- **Parallel Load Function:** Allows preset values to be loaded  
- **Wide Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOP (Small Outline Package)  

### **Applications:**  
- Digital counters  
- Frequency dividers  
- Timing circuits  
- Industrial and consumer electronics  

This information is strictly factual from Ic-phoenix technical data files. Let me know if you need further details.

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