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SN74LV21APW from TI,Texas Instruments

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SN74LV21APW

Manufacturer: TI

Dual 4-Input Positive-AND Gate

Partnumber Manufacturer Quantity Availability
SN74LV21APW TI 50 In Stock

Description and Introduction

Dual 4-Input Positive-AND Gate The SN74LV21APW is a dual 4-input positive-AND gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** AND Gate  
- **Number of Circuits:** 2  
- **Number of Inputs per Gate:** 4  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Propagation Delay (Max):** 10.5 ns at 5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-14  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  

### **Descriptions:**  
- The SN74LV21APW is designed for 2 V to 5.5 V VCC operation.  
- It features Schmitt-trigger inputs for improved noise immunity.  
- Supports mixed-mode voltage operation on all ports.  

### **Features:**  
- **Wide Operating Voltage Range:** 2 V to 5.5 V  
- **Low Power Consumption:** ICC = 20 µA (Max)  
- **Schmitt-Trigger Inputs:** Allows slow input transition and better noise rejection  
- **Balanced Propagation Delays:** Ensures consistent performance  
- **I/O Compatibility:** Works with 5 V, 3.3 V, and 2.5 V systems  
- **ESD Protection:** Exceeds 2000 V per JESD 22  

This device is commonly used in digital logic applications requiring multiple-input AND functionality.

Application Scenarios & Design Considerations

Dual 4-Input Positive-AND Gate

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