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Texas Instruments

CD74ACT139E

CD74ACT139E

Regular price $0.21 USD
Regular price Sale price $0.21 USD
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CD74ACT139E Texas Instruments - Yeehing Electronics

Dual 2-to-4 Line Decoder/Demultiplexer

Pricing (USD)

Quantity Unit Price
1 — 99 0.743
100 — 249 0.572
250 — 999 0.421
1,000 + 0.21

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Encoders, Decoders, Multiplexers & Demultiplexers
RoHS Y
Product Decoders / Demultiplexers
Logic Family ACT
Number of Input Lines 2 Input
Number of Output Lines 4 Output
Propagation Delay Time 10.5 ns
Supply Voltage - Min 4.5 V
Supply Voltage - Max 5.5 V
Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 125 C
Mounting Style Through Hole
Package / Case PDIP-16
Packaging Tube
Function Decoder/Demultiplexer
Height 4.57 mm
Length 19.3 mm
Number of Circuits Dual
Operating Temperature Range - 55 C to + 125 C
Series CD74ACT139
Technology CMOS
Width 6.35 mm
Brand Texas Instruments
Logic Type Decoders/Demultiplexers
Supply Current - Max 0.008 mA
High Level Output Current - 24 mA
Low Level Output Current 24 mA
Maximum Clock Frequency 90 MHz
Operating Supply Voltage 5 V
Pd - Power Dissipation 1375 mW
Product Type Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity 25
Subcategory Logic ICs
Unit Weight 0.033570 oz

For more information, please refer to datasheet

Documents

CD74ACT139E Datasheet

More Information

The ’ACT139 devices are dual 2-line to 4-line decoders/demultiplexers designed for 4.5-V to 5.5-V VCC operation. These devices are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When used with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

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