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SN74LVTH373NSR from TI,Texas Instruments

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SN74LVTH373NSR

Manufacturer: TI

3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVTH373NSR TI 1800 In Stock

Description and Introduction

3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputs The SN74LVTH373NSR is a 3.3V octal transparent D-type latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVTH (Low-Voltage BiCMOS Technology with TTL-Compatible Inputs)  
- **Supply Voltage Range:** 2.7V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Bits:** 8  
- **Output Type:** 3-State  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 3.5ns (max) at 3.3V  
- **Input Capacitance:** 4.5pF (typ)  
- **Package Type:** SOIC (20-pin)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74LVTH373NSR is an octal transparent latch with 3-state outputs designed for low-voltage (3.3V) operation. It features TTL-compatible inputs and can drive high-current loads. The latch is transparent when the latch enable (LE) input is high, allowing data to pass through. When LE is low, the data is latched. The output enable (OE) input controls the 3-state outputs.  

### **Features:**  
- **3.3V Operation:** Optimized for 3.3V systems  
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors  
- **High Drive Outputs (-32mA IOH, 64mA IOL):** Supports heavy loads  
- **TTL-Compatible Inputs:** Works with 5V TTL logic levels  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **3-State Outputs:** Allows bus-oriented applications  

This device is commonly used in memory address latching, bus interfacing, and data buffering applications.  

(End of factual information from Ic-phoenix technical data files.)

Application Scenarios & Design Considerations

3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputs

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