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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 SN74ACT7200L15DV is a synchronous first-in, first-out (FIFO) memory device manufactured by Texas Instruments. It features an 18-bit data bus width and a storage capacity of 9 kbit, organized as 512 words by 18 bits. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 67 MHz with a typical access time of 12 ns. Designed for unidirectional data transfer, it utilizes synchronous timing control and is housed in an SSOP-56 package suitable for surface-mount applications.
Feature Summary
- Synchronous FIFO architecture enabling controlled data buffering between asynchronous systems
- Wide 18-bit data path supporting high-throughput parallel data transfers
- High-speed operation capability up to 67 MHz for efficient system synchronization
Applications
- Data buffering in high-speed digital communication interfaces
- Level shifting between different clock domains in processor systems
- Temporary storage in industrial automation control circuits
Procurement Notes
Verify the specific suffix 'L15DV' against the official Texas Instruments datasheet to confirm pinout compatibility and electrical characteristics. Ensure the SSOP-56 package dimensions match your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement specifications.
Selection Notes
Select this component when an 18-bit wide synchronous FIFO buffer is required for data alignment or flow control. The 512-word depth provides adequate storage for moderate latency tolerance. Verify that the 4.5 V to 5.5 V operating voltage aligns with your system's power rails and that the 67 MHz speed meets your interface timing constraints.
Part Context
This part belongs to the SN74ACT series of advanced CMOS logic devices, designed for high-speed applications requiring low power consumption. It serves as a specialized memory solution within the broader Texas Instruments logic IC portfolio, offering dedicated FIFO functionality rather than general-purpose logic gates or standard registers.
Replacement Considerations
Publicly confirmed substitute part numbers include the SN74ACT7200L and IDT7200L. Verify functional equivalence and pin compatibility before substitution.
