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Product Detailed Parameters
- Description：BUS DRIVER, ALS SERIES
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SN74ALS29818NT is an integrated circuit from Texas Instruments belonging to the ALS logic series. It functions as an 8-bit diagnostics and pipeline register. The device features a through-hole PDIP-20 package. It operates within a commercial temperature range of 0°C to +70°C. The component supports TTL input and output levels. It is designed for high-speed digital data handling and storage applications requiring diagnostic capabilities.
Feature Summary
- Provides 8-bit parallel data registration with pipeline architecture
- Includes dedicated diagnostic output functionality for system monitoring
- Compatible with standard TTL logic voltage levels
Applications
- Digital data acquisition systems
- Pipeline register stages in high-speed processing
- Diagnostic interface modules
Procurement Notes
Verify the specific suffix 'N' confirms the PDIP-20 through-hole package variant. Confirm the manufacturer is Texas Instruments, as other vendors may produce compatible parts. Check current availability status as this component type may be discontinued or subject to limited supply constraints. Ensure the datasheet matches the exact part number for pinout and electrical specifications.
Selection Notes
Select this component when an 8-bit registered interface with diagnostic outputs is required. The ALS series offers improved speed over standard LS logic. Ensure the design accommodates the through-hole mounting style. Verify that the operating voltage and temperature range meet the system requirements. Consider pin compatibility if replacing older designs.
Part Context
This part belongs to the SN74ALS29818 family of 8-bit diagnostics/pipeline registers. The 'ALS' designation indicates Advanced Low-power Schottky logic technology. The 'NT' suffix typically denotes the specific package and temperature grade. It serves as a bridge between parallel data buses and sequential processing units.
Replacement Considerations
Check for SN74ALS29818DW as a potential surface-mount alternative from the same family. Verify functional equivalence before substitution. Ensure pinouts match if direct replacement is intended.
