| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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|
1,980 pcs
|
1980 pcs | On Request | 1 | On Request | On Request | 1816 | On Request | On Request |
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The Toshiba 74HC238D is a high-speed CMOS digital integrated circuit functioning as a 3-to-8 line decoder. Fabricated using silicon gate C2MOS technology, it offers high-speed operation comparable to LSTTL while maintaining low CMOS power dissipation.
This decoder features 3 binary select inputs (A, B, C) that determine which of the 8 outputs (Y0-Y7) will go high when the device is enabled. When enable input G1 is low or G2A/G2B are high, the decoding function is inhibited, and all outputs go low. These enable inputs facilitate cascade connections and use in memory address decoding.
The 74HC238D operates over a wide voltage range of 2.0V to 6.0V. It exhibits balanced propagation delays and low quiescent current, with a maximum of 4.0 µA at 25°C. The device is supplied in a 16-SOIC package suitable for surface mounting.
Key electrical characteristics include a typical propagation delay of 14 ns at 5V. The device supports output currents of ±5.2 mA for both high and low levels. Absolute maximum ratings include a supply voltage up to 7.0V and operating temperatures from -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 74HC238D operates from a 2V to 6V supply.
The 74HC238D is available in a 16-SOIC package.
The operating temperature range for the 74HC238D is -40°C to 125°C.
Yes, the 74HC238D is RoHS3 Compliant.
The typical propagation delay for the 74HC238D is 14 ns at 5V.
The 74HC238D is a 3-to-8 line decoder/demultiplexer.