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SN74177N from TEXAS

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SN74177N

Manufacturer: TEXAS, TI

35-MHz PRESETTABLE DECADE AND BINARY COUNTERS/LATCHES

Partnumber Manufacturer Quantity Availability
SN74177N TEXAS, TI 37 In Stock

Description and Introduction

35-MHz PRESETTABLE DECADE AND BINARY COUNTERS/LATCHES The SN74177N is a TTL (Transistor-Transistor Logic) integrated circuit manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** TTL IC  
- **Function:** Presettable Binary Counter  
- **Number of Bits:** 4-bit  
- **Logic Family:** 74 Series (TTL)  
- **Package Type:** PDIP (Plastic Dual In-line Package)  
- **Pin Count:** 16  
- **Operating Voltage:** 5V (Standard TTL)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial grade)  

### **Descriptions:**  
- The SN74177N is a 4-bit presettable binary counter with asynchronous clear functionality.  
- It can be preset to any desired value using parallel load inputs.  
- The counter operates in binary counting mode and can be cleared asynchronously.  
- It is commonly used in digital counting and frequency division applications.  

### **Features:**  
- **Presettable Counter:** Allows loading a specific count value via parallel inputs.  
- **Asynchronous Clear:** Resets the counter to zero independently of the clock.  
- **Binary Counting:** Counts in standard binary sequence (0000 to 1111).  
- **TTL-Compatible Inputs/Outputs:** Works with standard TTL logic levels.  
- **Single 5V Supply:** Operates on standard TTL voltage levels.  

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

Application Scenarios & Design Considerations

35-MHz PRESETTABLE DECADE AND BINARY COUNTERS/LATCHES

Alternative Part Number

  • 74LS177N --: Same 4-bit synchronous binary counter function in the 74LS low-power Schottky family, pin-compatible with the original TTL device.
  • 74HC177N --: CMOS high-speed equivalent with the same counter function and DIP pinout, offering lower power consumption than the original TTL part.
  • MC74177N --: Second-source TTL 4-bit synchronous counter with identical logic function and pinout, suitable as a direct functional replacement.

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