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CY7C139-15JC

Memory : Dual-Ports

Partnumber Manufacturer Quantity Availability
CY7C139-15JC,CY7C13915JC 180 In Stock

Description and Introduction

Memory : Dual-Ports The CY7C139-15JC is a high-speed CMOS 4K x 9 synchronous FIFO (First-In, First-Out) memory device manufactured by Cypress Semiconductor. Here are its key specifications:

- **Organization**: 4K x 9 (4,096 words x 9 bits)
- **Speed**: 15 ns access time
- **Operating Voltage**: 5V ±10%
- **Operating Temperature Range**: Commercial (0°C to +70°C)
- **Package**: 32-pin PLCC (Plastic Leaded Chip Carrier)
- **Clock Frequency**: Up to 66 MHz
- **Data Retention**: 10 years minimum
- **I/O Compatibility**: TTL-compatible inputs and outputs
- **Features**: 
  - Synchronous read and write operations
  - Programmable Almost Full/Almost Empty flags
  - Retransmit capability
  - Low standby power consumption
  - Expandable in depth and width

This device is commonly used in high-speed data buffering applications.

Partnumber Manufacturer Quantity Availability
CY7C139-15JC,CY7C13915JC CYPRESS 180 In Stock

Description and Introduction

Memory : Dual-Ports The CY7C139-15JC is a high-speed CMOS Static RAM (SRAM) manufactured by Cypress Semiconductor. Here are its key specifications:

- **Organization**: 32K x 8 (262,144 bits)  
- **Access Time**: 15 ns  
- **Operating Voltage**: 5V ±10%  
- **Power Consumption**:  
  - Active: 550 mW (typical)  
  - Standby: 55 mW (typical)  
- **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range**: 0°C to +70°C  
- **I/O Type**: TTL-compatible  
- **Features**:  
  - Fully static operation (no clock or refresh required)  
  - Three-state outputs  
  - Directly replaces industry-standard 32K x 8 SRAMs  

This information is based solely on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
CY7C139-15JC,CY7C13915JC N/A 190 In Stock

Description and Introduction

Memory : Dual-Ports The CY7C139-15JC is a 3.3V 256K x 16 Synchronous Pipelined SRAM manufactured by Cypress Semiconductor. Key specifications include:  

- **Organization**: 256K x 16  
- **Voltage Supply**: 3.3V (±10%)  
- **Access Time**: 15 ns  
- **Operating Frequency**: 66 MHz  
- **I/O Type**: Common I/O (separate input and output buses)  
- **Package**: 100-pin Plastic Quad Flat Pack (PQFP)  
- **Operating Temperature**: Commercial (0°C to +70°C)  
- **Features**: Synchronous pipeline operation, burst mode support, and ZZ (sleep mode) for power savings.  

This information is based solely on the provided knowledge base.

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