CMOS PARALLEL FIFO 64 x 4-BIT AND 64 x 5-BIT The IDT72401-L15P is a high-speed, low-power FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Part Number:** IDT72401-L15P
- **Manufacturer:** IDT (Integrated Device Technology)
- **Type:** Synchronous FIFO
- **Density:** 512 x 9 bits
- **Speed:** 15 ns access time
- **Operating Voltage:** 5V
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)
- **Operating Temperature Range:** Commercial (0°C to +70°C)
### **Descriptions:**
- The IDT72401-L15P is a high-performance FIFO memory designed for buffering data in high-speed applications.
- It supports synchronous operation with separate read and write clocks, enabling efficient data transfer between asynchronous systems.
- The 9-bit width allows for parity or control bits alongside standard 8-bit data.
### **Features:**
- **High-Speed Operation:** 15 ns access time for fast data handling.
- **Low Power Consumption:** Optimized for power-sensitive applications.
- **Synchronous Interface:** Independent read and write clocks for flexible system integration.
- **Programmable Flags:** Includes Empty, Full, Half-Full, and Almost Empty/Full flags for efficient data management.
- **Retransmit Capability:** Supports retransmit function for error recovery.
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.
This device is commonly used in telecommunications, networking, and data processing systems where high-speed buffering is required.
