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SN74AHC1G125DBVT from TI,Texas Instruments

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SN74AHC1G125DBVT

Manufacturer: TI

Single Bus Buffer Gate with 3-State Output

Partnumber Manufacturer Quantity Availability
SN74AHC1G125DBVT TI 13 In Stock

Description and Introduction

Single Bus Buffer Gate with 3-State Output The SN74AHC1G125DBVT is a single bus buffer gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Buffer/Driver  
- **Number of Channels:** 1  
- **Input Type:** CMOS  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 2 V to 5.5 V  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  
- **Propagation Delay (Max):** 7.5 ns at 5 V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- It is a single-line bus buffer with 3-state output control.  
- Designed for high-speed CMOS applications.  
- Features a low-power consumption design.  

### **Features:**  
- **3-State Output:** Allows multiple outputs to be connected to a common bus.  
- **Wide Operating Voltage:** Supports 2 V to 5.5 V.  
- **Balanced Propagation Delays:** Ensures reliable signal transmission.  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **ESD Protection:** Exceeds 2000 V per JESD 22.  

This device is commonly used in signal buffering, level shifting, and bus interface applications.

Application Scenarios & Design Considerations

Single Bus Buffer Gate with 3-State Output

Alternative Part Number

  • 74AHC1G125GW,125 --: Single-gate AHC buffer with active-low enable in a small SOT package, functionally equivalent to the SN74AHC1G125DBVT and widely available.
  • MC74VHC1G125DFT1G --: VHC-family single 3-state buffer in SC-70/SOT-353, same logic function and similar speed/voltage range, good second-source option.
  • NC7SZ125P5X --: Tiny single-gate 3-state buffer in SC-70, pin-compatible logic function with comparable drive, suitable when a different series is acceptable.

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