Packaging information


Part marking lookup

Use this tool to find TI product information based on package top markings. You may search by actual marking on a TI part, or by a TI part number.

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Marking on the part TI part number  
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Part number Marking Package | Pins Status Description
SN74LS161ADR LS161A D | 16 ACTIVE Synchronous 4-Bit Binary Counters

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