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SN74ALS373 from TI,Texas Instruments

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SN74ALS373

Manufacturer: TI

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74ALS373 TI 57 In Stock

Description and Introduction

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS The SN74ALS373 is a part manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**
1. **Logic Type:** Octal Transparent D-Type Latch with 3-State Outputs  
2. **Number of Bits:** 8  
3. **Output Type:** 3-State  
4. **Voltage Supply Range:** 4.5V to 5.5V  
5. **Operating Temperature Range:** 0°C to +70°C (Commercial)  
6. **Propagation Delay Time:** Typically 12ns at 5V  
7. **High-Level Output Current:** -2.6mA  
8. **Low-Level Output Current:** 24mA  
9. **Package Options:** PDIP, SOIC, SSOP  

### **Descriptions:**
- The SN74ALS373 is an octal transparent latch with 3-state outputs designed for bus-organized systems.  
- It features a latch enable (LE) input and an output enable (OE) input for controlling data flow.  
- When LE is high, the Q outputs follow the data (D) inputs. When LE goes low, the data is latched.  
- The outputs are placed in a high-impedance state when OE is high.  

### **Features:**
- **3-State Outputs** for bus interfacing  
- **Wide Operating Voltage Range** (4.5V to 5.5V)  
- **High-Current Outputs** for driving bus lines  
- **Latch-Up Performance** exceeds 250mA per JESD 17  
- **ESD Protection** exceeds 2000V per MIL-STD-883, Method 3015  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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