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SN74F373NSR from TI,Texas Instruments

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SN74F373NSR

Manufacturer: TI, TEXAS

Octal D-type transparent latches

Partnumber Manufacturer Quantity Availability
SN74F373NSR TI, TEXAS 3150 In Stock

Description and Introduction

Octal D-type transparent latches The SN74F373NSR is a part manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** Logic - Latches  
- **Series:** 74F  
- **Package / Case:** 20-SOIC (0.209", 5.30mm Width)  
- **Packaging:** Tape & Reel (TR)  
- **Operating Temperature:** 0°C ~ 70°C  
- **Voltage - Supply:** 4.5V ~ 5.5V  
- **Number of Circuits:** 8  
- **Output Type:** Tri-State  
- **Logic Type:** D-Type Transparent Latch  
- **Current - Output High, Low:** 3mA, 24mA  
- **Independent Circuits:** 1  
- **Delay Time - Propagation:** 6ns  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74F373NSR is an octal transparent latch with 3-state outputs. It is designed for bus-organized systems and features eight D-type latches with separate D-type inputs and 3-state true outputs.  

### **Features:**  
- **Octal D-Type Transparent Latch** with 3-state outputs  
- **Bus-Structured Pinout** for easy interfacing  
- **Buffered Control Inputs** reduce loading effects  
- **High-Impedance State** for bus-oriented applications  
- **Latch Enable (LE) Input** for data storage  
- **Output Enable (OE) Input** for 3-state control  
- **Compatible with TTL Input and Output Levels**  
- **ESD Protection** exceeds 2000V per MIL-STD-883  

This information is based solely on the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

Octal D-type transparent latches

Alternative Part Number

  • MC74F373DWR2 --: Same 74F octal transparent D latch function with 3-state outputs in a wide SOIC package, direct functional and pin-compatible replacement.
  • 74F373SCX --: Equivalent 74F octal latch with 3-state outputs in SOIC-20, same logic family and pinout as the original.
  • CD74FCT373M --: FCT-series octal transparent latch with 3-state outputs, similar speed and pinout, usable as a functional substitute when F-series availability is limited.
  • MC74F373DW --: Same 74F octal transparent D latch function in a similar SOIC wide-body package, widely available and pin-compatible.
  • 74F373D --: Equivalent 74F octal D-type transparent latch with 3-state outputs, drop-in functional replacement in SOIC package.
  • CY74FCT373TQ --: FCT-series octal transparent latch with comparable speed and 3-state outputs, suitable functional substitute when FCT logic is acceptable.

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