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SN74AHCT126DR from TI,Texas Instruments

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SN74AHCT126DR

Manufacturer: TI

Quadruple Bus Buffer Gates With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHCT126DR TI 22500 In Stock

Description and Introduction

Quadruple Bus Buffer Gates With 3-State Outputs The **SN74AHCT126DR** is a quad bus buffer gate manufactured by **Texas Instruments (TI)**.

### **Specifications:**
- **Technology Family:** AHCT
- **Supply Voltage Range:** 4.5V to 5.5V
- **Number of Channels:** 4
- **Output Type:** 3-State
- **High-Level Output Current:** -8 mA
- **Low-Level Output Current:** 8 mA
- **Propagation Delay Time:** 8.5 ns (typical) at 5V
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** SOIC-14
- **Logic Type:** Buffer/Driver

### **Descriptions:**
- The SN74AHCT126DR is a high-speed CMOS logic device with TTL-compatible inputs.
- It features four independent buffer gates with 3-state outputs, allowing multiple outputs to be connected to a common bus.
- Designed for voltage translation between 5V and 3.3V systems.

### **Features:**
- **3-State Outputs:** Allows multiple devices to share a common bus.
- **TTL-Compatible Inputs:** Works with TTL logic levels.
- **Balanced Propagation Delays:** Ensures reliable signal timing.
- **Low Power Consumption:** CMOS technology reduces power usage.
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V operation.
- **ESD Protection:** Exceeds 2000V per JESD 22.

This device is commonly used in digital systems for signal buffering, level shifting, and bus interfacing.

Application Scenarios & Design Considerations

Quadruple Bus Buffer Gates With 3-State Outputs

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