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SN74AHCT1G125DCKT from TEXAS

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SN74AHCT1G125DCKT

Manufacturer: TEXAS

Single Bus Buffer Gate With 3-State Output

Partnumber Manufacturer Quantity Availability
SN74AHCT1G125DCKT TEXAS 250 In Stock

Description and Introduction

Single Bus Buffer Gate With 3-State Output The SN74AHCT1G125DCKT is a single bus buffer gate with 3-state output, manufactured by Texas Instruments.  

**Key Specifications:**  
- **Logic Type:** Buffer/Driver  
- **Number of Channels:** 1  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Propagation Delay (Max):** 8.5ns at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package/Case:** SC-70-5 (DCK)  

**Features:**  
- Supports mixed-mode voltage operation (5V supply and TTL-compatible inputs)  
- Low power consumption (typical ICC of 1µA)  
- High noise immunity  
- Latch-up performance exceeds 250mA per JESD 17  
- ESD protection exceeds JESD 22 (2000V Human Body Model)  

**Applications:**  
- Signal buffering in digital systems  
- Bus interface control  
- Level shifting in mixed-voltage environments  

This device is part of Texas Instruments' AHCT family, optimized for high-speed CMOS logic applications.

Application Scenarios & Design Considerations

Single Bus Buffer Gate With 3-State Output
Partnumber Manufacturer Quantity Availability
SN74AHCT1G125DCKT TI 90692 In Stock

Description and Introduction

Single Bus Buffer Gate With 3-State Output The SN74AHCT1G125DCKT is a single bus buffer gate manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Technology Family:** AHCT  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Input Type:** TTL-Compatible  
- **Output Type:** CMOS  
- **Number of Channels:** 1  
- **Output Current:** ±8mA  
- **Propagation Delay:** 7.5ns (typical) at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SC-70 (DCK), 5-pin  

### **Descriptions:**
- A single bus buffer gate with 3-state output.  
- Designed for voltage-level translation between TTL and CMOS logic levels.  
- Features an output enable (OE) input for high-impedance state control.  

### **Features:**
- **3-State Output:** Allows multiple outputs to be connected to a common bus.  
- **Low Power Consumption:** Typical ICC of 1µA.  
- **High Noise Immunity:** CMOS input levels with TTL compatibility.  
- **Wide Operating Voltage:** Supports 4.5V to 5.5V operation.  
- **ESD Protection:** Exceeds 2000V HBM per JESD 22.  

This information is based on TI's official datasheet for the SN74AHCT1G125DCKT.

Application Scenarios & Design Considerations

Single Bus Buffer Gate With 3-State Output

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