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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD74ACT139E from Texas Instruments is a dual 2-line to 4-line decoder/demultiplexer designed for high-performance memory-decoding and data-routing applications. It operates with a supply voltage ranging from 4.5V to 5.5V, making it suitable for systems requiring balanced noise immunity.
This device features two independent 2-to-4 line decoders, each with two enable inputs that simplify cascading and data reception. The active-low enable input can also function as a data line in demultiplexing applications. With a wide operating temperature range of -55°C to 125°C, the CD74ACT139E is robust for various environmental conditions.
Packaged in a 16-PDIP through-hole configuration, the CD74ACT139E offers a 24mA output drive current. Its design prioritizes speed comparable to bipolar logic families while significantly reducing power consumption. The fully buffered inputs ensure a single normalized load to the driving circuit, and the SCR-latchup-resistant CMOS process provides enhanced reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.49 | $0.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V single supply.
16-DIP (0.300", 7.62mm) also known as 16-PDIP, through-hole mounting.
-55°C to 125°C.
Two independent 2-to-4 decoder circuits.
1 x 2:4 per decoder (2-to-4 line decoder).
24mA.
160µA.