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TC74VHC373FK from TOSHIBA

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TC74VHC373FK

Manufacturer: TOSHIBA

Octal D-Type Latch with 3-State Output

Partnumber Manufacturer Quantity Availability
TC74VHC373FK TOSHIBA 2500 In Stock

Description and Introduction

Octal D-Type Latch with 3-State Output The TC74VHC373FK is a high-speed CMOS octal D-type latch manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Logic Family:** VHC (Very High-Speed CMOS)  
- **Number of Bits:** 8 (Octal)  
- **Latch Type:** Transparent (non-inverting)  
- **Supply Voltage Range:** 2.0V to 5.5V  
- **High-Speed Operation:**  
  - tpd = 4.3 ns (typ.) at 5V  
- **Low Power Consumption:**  
  - ICC = 2 μA (max) at Ta = 25°C  
- **Output Drive Capability:**  
  - 8 mA at 5V  
- **Input/Output Compatibility:**  
  - TTL-compatible inputs  
  - CMOS-level outputs  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOP (Small Outline Package), 20-pin  

### **Descriptions:**  
- The TC74VHC373FK is an octal 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 outputs can be placed in a high-impedance state using the OE input.  

### **Features:**  
- **High-Speed CMOS Technology:** Ensures fast switching speeds.  
- **Wide Operating Voltage Range:** Supports 2.0V to 5.5V for compatibility with various systems.  
- **3-State Outputs:** Allows bus-oriented applications.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **TTL-Compatible Inputs:** Ensures easy interfacing with TTL logic.  
- **Balanced Propagation Delays:** Optimized for high-speed performance.  
- **ESD Protection:** Provides robustness against electrostatic discharge.  

This information is based on Toshiba's official datasheet for the TC74VHC373FK.

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