CMOS PARALLEL FIFO 64 x 4-BIT AND 64 x 5-BIT The IDT72404L15D is a high-speed, low-power FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are the key specifications, descriptions, and features:
### **Specifications:**
- **Part Number:** IDT72404L15D
- **Type:** Synchronous FIFO
- **Organization:** 512 x 9 bits
- **Speed:** 15 ns access time
- **Supply Voltage:** 5V
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)
### **Descriptions:**
- The IDT72404L15D is a high-performance FIFO designed for applications requiring fast data buffering.
- It supports synchronous operation with separate read and write clocks.
- Features programmable flags for empty, full, and almost empty/full conditions.
- Suitable for high-speed data transfer in networking, telecommunications, and computing systems.
### **Features:**
- **High-Speed Operation:** 15 ns access time.
- **Low Power Consumption:** Optimized for power-sensitive applications.
- **Programmable Flags:** Configurable almost empty/full thresholds.
- **Synchronous Interface:** Independent read and write clocks.
- **Retransmit Capability:** Allows data to be reread from the beginning of the FIFO.
- **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 data buffering, rate matching, and temporary storage applications.
