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SN74HC373DBR from TEXAS

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SN74HC373DBR

Manufacturer: TEXAS

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HC373DBR TEXAS 1000 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74HC373DBR is a high-speed octal transparent latch manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** Logic - Latches  
- **Package / Case:** SSOP-20  
- **Packaging:** Tape & Reel (TR)  
- **Logic Type:** D-Type Transparent Latch  
- **Number of Circuits:** 8  
- **Output Type:** Tri-State  
- **Voltage Supply:** 2V to 6V  
- **Operating Temperature:** -40°C to +85°C  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 18 ns (typical at 5V)  
- **Output Current:** ±7.8mA  
- **High-Level Output Current:** -7.8mA  
- **Low-Level Output Current:** 7.8mA  

### **Description:**  
The SN74HC373DBR is an octal transparent latch with 3-state outputs designed for bus-oriented applications. It features eight D-type latches with separate data (D) inputs and latch-enable (LE) inputs. The outputs are controlled by an output-enable (OE) input, allowing the outputs to be placed in a high-impedance state when disabled.  

### **Features:**  
- **Octal Transparent Latch:** 8-bit storage with transparent input/output operation.  
- **3-State Outputs:** Allows direct interface with bus-organized systems.  
- **Wide Operating Voltage:** Supports 2V to 6V operation.  
- **High-Current Outputs:** Can drive up to ±7.8mA.  
- **Balanced Propagation Delays:** Ensures reliable performance in high-speed applications.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This information is strictly based on the manufacturer's datasheet and technical specifications.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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