CMOS ASYNCHRONOUS FIFO WITH RETRANSMIT 1K x 9, 2K x 9, 4K x 9 The IDT72041L35J is a high-speed, low-power asynchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Part Number:** IDT72041L35J
- **Manufacturer:** IDT (Integrated Device Technology)
- **Memory Organization:** 512 x 9 bits
- **Operating Voltage:** 5V
- **Speed:** 35 ns access time
- **Operating Temperature Range:** 0°C to +70°C (Commercial)
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)
- **I/O Compatibility:** TTL-compatible inputs and outputs
### **Descriptions:**
- The IDT72041L35J is a high-performance asynchronous FIFO designed for buffering data between systems with different clock domains.
- It features a 9-bit wide data path, making it suitable for byte-wide data transfer applications.
- The device operates without an external clock, making it ideal for asynchronous data flow control.
### **Features:**
- **High-Speed Operation:** 35 ns access time for fast data transfer.
- **Low Power Consumption:** CMOS technology ensures efficient power usage.
- **Asynchronous Read/Write:** Independent read and write operations.
- **Full and Empty Flags:** Provides status indicators to prevent overflow or underflow.
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.
- **TTL-Compatible:** Ensures easy interfacing with standard logic levels.
- **Industrial-Grade Options Available:** Some variants support extended temperature ranges.
This device is commonly used in data communication, networking, and digital signal processing applications where buffering and synchronization are required.
