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SN74HC373PWRG4 from TI,Texas Instruments

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SN74HC373PWRG4

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
SN74HC373PWRG4 TI 3486 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85 The SN74HC373PWRG4 is a high-speed octal transparent latch with 3-state outputs manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Transparent Latch  
- **Output Type:** 3-State  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 2V to 6V  
- **High-Level Output Current:** -7.8 mA  
- **Low-Level Output Current:** 7.8 mA  
- **Propagation Delay Time:** 14 ns (typical) at 5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** TSSOP-20  

### **Descriptions:**  
- The SN74HC373PWRG4 is designed for bus-organized systems where multiple devices share a common bus.  
- It features eight D-type latches with 3-state outputs for bus driving applications.  
- The latch is transparent when the latch enable (LE) input is high, allowing data to pass through.  
- When LE goes low, the data is latched and held.  

### **Features:**  
- **3-State Outputs:** Allows direct connection to a bus line.  
- **Wide Operating Voltage:** 2V to 6V.  
- **Balanced Propagation Delays:** Ensures consistent performance.  
- **High-Current Outputs:** Supports up to ±7.8 mA.  
- **Low Power Consumption:** Optimized for battery-operated applications.  
- **ESD Protection:** Exceeds 2000 V per JESD 22.  

This device is commonly used in memory address latching, I/O port buffering, and bus interface applications.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85

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