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SN74ALS162BD is listed in the Counter Dividers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is DECADE COUNTER, ALS SERIES. Review the specifications below when checking this part for your BOM.
The SN74ALS162BD is a synchronous 4-bit decade counter manufactured by Texas Instruments. It belongs to the ALS (Advanced Low-power Schottky) logic series and is housed in a 16-pin SOIC surface-mount package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 80 MHz. It features independent clear, parallel load, and count enable inputs, allowing for flexible control over counting operations.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check moisture sensitivity level (MSL 3) requirements for storage and handling. Ensure the SOIC-16 package matches design specifications. Review datasheet for any specific ordering suffix variations that may affect performance or packaging.
Select this component when a synchronous decade counter with high-speed ALS performance is required. Consider the 16-pin SOIC package for surface-mount assembly needs. Evaluate power consumption benefits of the ALS series against standard TTL alternatives. Verify voltage compatibility with existing 5V logic systems before integration into the design.
This part is part of the SN74ALS family of logic devices from Texas Instruments. It serves as a specialized variant within the broader 74-series logic lineup, offering improved speed and lower power consumption compared to earlier generations. The SN74ALS162BD specifically addresses applications requiring reliable synchronous decade counting in compact surface-mount designs.
Compatible substitutes include SN74LS162A and SN74S162, though electrical characteristics such as propagation delay and power consumption differ. Verify pinout compatibility and logic function equivalence before substitution. Consult official cross-reference guides for detailed parameter comparisons.
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