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SN74HC373NSR from TI,Texas Instruments

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SN74HC373NSR

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HC373NSR TI 25217 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs ### Manufacturer: Texas Instruments (TI)  

### Part Number: SN74HC373NSR  

#### **Specifications:**  
- **Logic Type:** D-Type Transparent Latch  
- **Number of Bits:** 8  
- **Output Type:** Tri-State  
- **Voltage Supply Range:** 2V to 6V  
- **High-Level Input Voltage (Min):** 3.15V (at 4.5V supply)  
- **Low-Level Input Voltage (Max):** 0.9V (at 4.5V supply)  
- **Propagation Delay Time (Max):** 20ns at 6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** 20-SOIC (0.209", 5.30mm Width)  
- **Mounting Type:** Surface Mount  
- **Current - Output High, Low:** 7.8mA, 7.8mA  

#### **Descriptions:**  
The SN74HC373NSR is an octal transparent latch with 3-state outputs from Texas Instruments. It is designed for bus-organized systems and features eight D-type latches with separate input and output controls. The outputs can be placed in a high-impedance state, making them suitable for driving bus lines or buffered memory address registers.  

#### **Features:**  
- **Octal D-Type Transparent Latches**  
- **3-State Outputs for Bus Interface**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **High-Current Outputs (Up to 7.8mA)**  
- **Low Power Consumption (HC Technology)**  
- **Balanced Propagation Delays**  
- **ESD Protection Exceeds 2000V (HBM)**  
- **Latch-Up Performance Exceeds 250mA**  
- **20-Pin SOIC Package**  

This device is commonly used in data storage, buffering, and bus interfacing applications.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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