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CY7C344B-20HC from CYPRESS

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CY7C344B-20HC

Manufacturer: CYPRESS

32-macrocell EPLD, 20ns

Partnumber Manufacturer Quantity Availability
CY7C344B-20HC,CY7C344B20HC CYPRESS 73 In Stock

Description and Introduction

32-macrocell EPLD, 20ns The CY7C344B-20HC is a high-speed CMOS FIFO (First-In, First-Out) memory device manufactured by Cypress Semiconductor. Here are its key specifications:

1. **Memory Size**: 512 x 9 bits (512 words x 9 bits per word).  
2. **Speed**: 20 ns access time (20HC speed grade).  
3. **Operating Voltage**: 5V ±10%.  
4. **Power Consumption**: Low power CMOS technology (standby current typically 10 mA).  
5. **I/O Interface**: TTL-compatible inputs and outputs.  
6. **Functionality**:  
   - Synchronous FIFO operation.  
   - Programmable Almost Full/Almost Empty flags.  
   - Retransmit capability.  
7. **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier).  
8. **Operating Temperature Range**: Commercial (0°C to +70°C).  
9. **Additional Features**:  
   - Asynchronous or synchronous read/write modes.  
   - Expansion capability for deeper FIFOs.  

This device is commonly used in data buffering applications in networking, telecommunications, and digital signal processing.  

(Source: Cypress Semiconductor datasheet for CY7C344B-20HC.)

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