| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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34,113 pcs
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34113 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Industrial Grade | |
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| Medical Grade | |
| Military Grade | |
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| Reset | |
| SVHC Present | |
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The SN74LS90NSR is a decade counter IC manufactured by Texas Instruments. This component is designed for counting applications, operating with a maximum count rate of 42 MHz.
Key electrical specifications include a supply voltage range of 4.75V to 5.25V and an asynchronous reset function. The device is built with 1 element, each containing 4 bits, and operates in an upward direction.
Packaged in a 14-SOIC surface mount configuration, the SN74LS90NSR is suitable for various electronic designs. Its operating temperature range is from 0°C to 70°C (TA). The component is described as RoHS3 Compliant, REACH Unaffected, and has a Moisture Sensitivity Level (MSL) of 1.
This counter is part of the 74LS series, indicating its logic family and performance characteristics. It is designed for integration into circuits requiring digital counting functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum count rate is 42 MHz.
The supply voltage range is 4.75 V to 5.25 V.
The operating temperature range is 0°C to 70°C.
It is available in a 14-SOIC surface mount package.
The logic type is Counter, Decade.
Yes, it has an asynchronous reset.
The trigger type is Negative Edge.