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IDT7134SA70CB

HIGH-SPEED 4K x 8 DUAL-PORT STATIC SRAM

Partnumber Manufacturer Quantity Availability
IDT7134SA70CB 2500 In Stock

Description and Introduction

HIGH-SPEED 4K x 8 DUAL-PORT STATIC SRAM The IDT7134SA70CB is a high-speed 4K x 8-bit dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Memory Organization:** 4K x 8-bit (4096 words x 8 bits)  
- **Access Time:** 70 ns  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:**  
  - Active: 1.5W (max)  
  - Standby: 0.5W (max)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Package:** 48-pin Ceramic DIP (Dual In-line Package)  

### **Descriptions:**  
- The IDT7134SA70CB is a dual-port RAM, allowing simultaneous access from two independent buses.  
- It is designed for applications requiring high-speed data transfer and shared memory between processors.  
- Features include fully asynchronous operation, byte-wide access, and hardware arbitration for conflict resolution.  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write access from both ports.  
- **Bus Arbitration:** On-chip logic prevents contention during simultaneous access.  
- **Interrupt Flags:** Supports mailbox communication between ports.  
- **Asynchronous Operation:** No clock required for read/write operations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Power Standby Mode:** Reduces power consumption when inactive.  

This information is strictly factual and based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
IDT7134SA70CB IDT 3500 In Stock

Description and Introduction

HIGH-SPEED 4K x 8 DUAL-PORT STATIC SRAM The IDT7134SA70CB is a high-speed 4K x 8-bit dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Density:** 4K x 8-bit (32Kb)  
- **Organization:** Dual 4K x 8-bit ports  
- **Access Time:** 70 ns  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 48-pin Ceramic DIP (Dual In-line Package)  
- **I/O Compatibility:** TTL-compatible  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 55 mW (typical)  

### **Descriptions:**  
- The IDT7134SA70CB is a dual-port SRAM designed for applications requiring simultaneous access to shared memory from two separate buses.  
- It supports non-blocking reads and writes, allowing independent operation of both ports.  
- Features include automatic power-down for reduced standby power consumption.  

### **Features:**  
- **True Dual-Port Operation:** Simultaneous access from both ports.  
- **Bus Compatibility:** TTL-level inputs and outputs.  
- **Interrupt Flag:** Supports hardware-based communication between ports.  
- **Semaphore Control:** Provides handshaking for shared resource management.  
- **Automatic Power-Down:** Reduces power consumption when inactive.  
- **High-Speed Access:** 70 ns access time for efficient performance.  

This device is commonly used in communication systems, multiprocessor systems, and other applications requiring shared memory access.

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