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Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.
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CD54AC139F3A description/ordering information
The ’AC139 devices are dual 2-line to 4-line decoders/demultiplexers designed for 1.5-V to 5.5-V VCC operation.These devices are designed to be used in high-performance memory-decoding or data-routing applicationsrequiring very short propagation delay times. In high-performance memory systems, these decoders can beused to minimize the effects of system decoding. When used with high-speed memories utilizing a fast enablecircuit, the delay times of these decoders and the enable time of the memory usually are less than the typicalaccess time of the memory. This means that the effective system delay introduced by the decoders is negligible.The active-low enable (G) input can be used as a data line in demultiplexing applications. Thesedecoders/demultiplexers feature fully buffered inputs, each of which represents only one normalized load to itsdriving circuit.ORDERING INFORMATION
Product Attributes
TYPE | DESCRIPTION | Select all |
---|---|---|
Current - Output High, Low | 24mA, 24mA | |
Independent Circuits | 2 | |
Circuit | 1 x 2:4 | |
Type | Decoder/Demultiplexer | |
Product Status | Active | |
Package | Tube | |
Supplier Device Package | 16-CDIP | |
Series | 54AC | |
Package / Case | 16-CDIP (0.300", 7.62mm) | |
Mounting Type | Through Hole | |
Operating Temperature | -55°C ~ 125°C | |
Supply Voltage | 1.5V ~ 5.5V | |
Voltage Supply Source | Single Supply |
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Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.