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SN74AHC373N from TI,Texas Instruments

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SN74AHC373N

Manufacturer: TI

Octal Transparent D-Type Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHC373N TI 198 In Stock

Description and Introduction

Octal Transparent D-Type Latches With 3-State Outputs The SN74AHC373N is an octal transparent D-type latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** AHC (Advanced High-Speed CMOS)  
- **Number of Bits:** 8 (Octal)  
- **Latch Type:** Transparent  
- **Output Type:** Tri-State  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  
- **Propagation Delay (Max):** 10.5 ns at 5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** PDIP (Plastic Dual In-Line Package)  
- **Pin Count:** 20  

### **Descriptions:**  
The SN74AHC373N is an octal transparent latch with 3-state outputs designed for bus interface applications. It features a latch enable (LE) input and an output enable (OE) input for controlling data flow.  

### **Features:**  
- Low power consumption  
- Balanced propagation delays  
- High noise immunity  
- Non-inverting outputs  
- Bus-structured pinout  
- Inputs accept voltages up to 5.5 V  
- Latch-up performance exceeds 250 mA per JESD 17  

This device is commonly used in memory address latching, data buffering, and I/O port expansion.

Application Scenarios & Design Considerations

Octal Transparent D-Type Latches With 3-State Outputs

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