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CY7C4291 from CYPRESS

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CY7C4291

Manufacturer: CYPRESS

64K/128K x 9 Deep Sync FIFOs

Partnumber Manufacturer Quantity Availability
CY7C4291 CYPRESS 480 In Stock

Description and Introduction

64K/128K x 9 Deep Sync FIFOs The CY7C4291 is a FIFO (First-In, First-Out) memory device manufactured by Cypress Semiconductor. Below are its key specifications:

1. **Organization**: 512 x 9 bits (512 words x 9 bits per word).  
2. **Speed**: 25 MHz operating frequency.  
3. **Access Time**: 25 ns (maximum).  
4. **Power Supply**: Single +5V supply.  
5. **Power Consumption**:  
   - Active: 275 mW (typical).  
   - Standby: 55 mW (typical).  
6. **I/O Interface**: TTL-compatible.  
7. **Features**:  
   - Asynchronous read and write operations.  
   - Independent read and write clocks.  
   - Empty and Full flags for status monitoring.  
   - Half-full flag for additional status indication.  
8. **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier).  
9. **Operating Temperature Range**: 0°C to +70°C (commercial grade).  

This information is based on the CY7C4291 datasheet from Cypress Semiconductor.

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