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Product Detailed Parameters
- Description：IC FIFO ASYNC 256X9
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Memory Size：-
- Function：-
- Data Rate：-
- Access Time：-
- Voltage - Supply：-
- Current - Supply (Max)：-
- Bus Directional：-
- Expansion Type：-
- Programmable Flags Support：-
- Retransmit Capability：-
- FWFT Support：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The SN74ACT7200L15NP is a high-performance asynchronous First-In, First-Out (FIFO) buffer manufactured by Texas Instruments. It features a memory organization of 256 words by 9 bits, providing efficient data buffering capabilities for digital systems. The device operates with a supply voltage of 5V and supports dual circuit configurations. It offers fast data access times with a propagation delay of 15ns, ensuring rapid read and write operations that can be performed asynchronously. Packaged in a 28-pin DIP format, this component is designed for robust performance in applications requiring reliable data storage and transfer between different clock domains.
Feature Summary
- Supports asynchronous read and write operations for flexible system integration
- Provides 256-word by 9-bit memory capacity for efficient data buffering
- Features fast data access times to minimize latency in signal processing
Applications
- Data buffering between microprocessors and peripheral devices
- Interface bridging between circuits operating at different clock speeds
- Temporary data storage in high-speed digital communication systems
Procurement Notes
Verify the specific suffix 'L15NP' to confirm the 15ns speed grade and PDIP-28 package type. Ensure compatibility with 5V logic levels required for operation. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Confirm moisture sensitivity level requirements for proper handling and storage conditions during assembly.
Selection Notes
Select this component when an asynchronous FIFO with 9-bit width is required. The 256-word depth suits moderate buffering needs without excessive complexity. The 15ns speed rating is suitable for medium-frequency digital interfaces. Consider the PDIP-28 package only if through-hole mounting is necessary for the target design constraints.
Part Context
This part belongs to the SN74ACT series of advanced CMOS logic devices from Texas Instruments. The ACT series combines the speed of ALS logic with the low power consumption of AS logic. Asynchronous FIFOs in this family are commonly used for data rate matching and glitch-free interface solutions in complex digital electronics.
Replacement Considerations
Check for SN74ACT7200 variants with different speed grades or packages. Verify pinout compatibility before substituting. Ensure the replacement maintains the 256x9 organization and 5V operation. Consult official cross-reference guides for confirmed equivalents.
