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23 pcs
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23 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments SN74HC42N is a high-speed CMOS (HC) decoder IC designed for 4-line to 10-line decoding applications. It features full decoding of the input logic, ensuring all outputs remain high for invalid BCD conditions. This device is also suitable for use as a 3-line to 8-line decoder.
Key electrical characteristics include a wide operating voltage range from 2V to 6V, low power consumption with a maximum ICC of 80 µA, and a low input current of 1 µA maximum. The outputs can drive up to 10 LSTTL loads and provide ±4 mA output drive at 5V. A typical propagation delay is 14 ns.
The SN74HC42N is available in a 16-pin PDIP (Plastic Dual In-line Package) through-hole mounting configuration. It operates within an industrial temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
This decoder is part of the 74HC logic family, known for its high noise immunity and high speed. Its design makes it useful in applications requiring the conversion of binary coded decimal (BCD) inputs to decimal outputs or for general-purpose decoding tasks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.44 | $0.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V to 6V.
-40°C to 85°C.
16-PDIP (16-DIP 0.300", 7.62mm).
1 x 4:10 decoder.
14 ns.
80 µA.
±4 mA.