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SNJ54HC373W from TI,Texas Instruments

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SNJ54HC373W

Manufacturer: TI

Octal D-type Transparent Latches With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SNJ54HC373W TI 24 In Stock

Description and Introduction

Octal D-type Transparent Latches With 3-State Outputs The SNJ54HC373W is a high-speed CMOS octal transparent latch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** High-Speed CMOS (HC)  
- **Logic Type:** Octal Transparent Latch with 3-State Outputs  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Output Current:** ±6 mA  
- **Propagation Delay:** 15 ns (typical at 5V)  
- **Input Capacitance:** 3.5 pF (typical)  
- **Package Type:** Ceramic Flatpack (20-pin)  

### **Descriptions:**  
- The SNJ54HC373W is a military-grade octal D-type transparent latch with 3-state outputs.  
- 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 D inputs. When LE goes low, the data is latched.  
- The OE input, when high, places the outputs in a high-impedance state.  

### **Features:**  
- **3-State Outputs:** Allows bus-oriented operation.  
- **High Noise Immunity:** Typical of CMOS devices.  
- **Balanced Propagation Delays:** Ensures reliable performance.  
- **Low Power Consumption:** Ideal for battery-operated systems.  
- **Wide Operating Voltage Range:** Compatible with TTL levels.  
- **Military Temperature Range:** Suitable for harsh environments.  

This device is commonly used in bus interface, memory address latching, and data buffering applications.

Application Scenarios & Design Considerations

Octal D-type Transparent Latches With 3-State Outputs

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