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SN74AHCT373DBLE from TI,Texas Instruments

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SN74AHCT373DBLE

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHCT373DBLE TI 1635 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74AHCT373DBLE is an octal transparent D-type latch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Logic Type:** D-Type Transparent Latch  
- **Number of Bits:** 8 (Octal)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Output Current (High/Low):** ±8mA  
- **Propagation Delay (Max):** 15ns at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (DB)  
- **Package Pins:** 20  

### **Descriptions:**  
- The SN74AHCT373DBLE is a high-speed CMOS logic octal transparent latch with 3-state outputs.  
- It is designed for bus-oriented applications and features a latch-enable (LE) input and an output-enable (OE) input.  
- When LE is high, data passes through the latch to the outputs. When LE is low, the outputs hold the last data present before the transition.  
- The OE input controls the 3-state outputs, allowing multiple devices to share a common bus.  

### **Features:**  
- **3-State Outputs** for bus interfacing  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Balanced Propagation Delays**  
- **Low Power Consumption** (typical ICC of 8µA)  
- **Inputs Are TTL-Compatible** (can interface with 5V TTL logic)  
- **ESD Protection** exceeds JESD 22 standards (2000V HBM, 1000V CDM)  

This information is strictly factual and sourced from TI's official documentation. Let me know if you need further details.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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