Automotive Catalog Dual 2-Line To 4-Line Decoders/Demultiplexers

The SN74HC139 device is designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, this decoder CAN minimize the effects of system decoding. When employed with high-speed Memories utilizing a fast enable circuit, the delay time of this decoder 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 decoder is negligible. The SN74HC139 device comprises two individual 2-line to 4-line decoders in a single package. The active-low enable (G) input CAN be used as a data line in demultiplexing applications. This Decoder/Demultiplexer features fully buffered inputs, each of which represents only one normalized load to its driving circuit.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74HC139DBR Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SSOP -40 to 85
SN74HC139DTG4 Texas Instruments HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HC139PWLE Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 85
SN74HC139QPWRQ1 Texas Instruments Automotive Catalog Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 125
SN74HC139DE4 Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85
SN74HC139NE4 Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-PDIP -40 to 85
SN74HC139PWRG4 Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 85
SN74HC139DG4 Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85
SN74HC139NSR Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SO -40 to 85
SN74HC139PWT Texas Instruments Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 85
SN74HC139-Q1 's PackagesSN74HC139-Q1 's pdf datasheet
SN74HC139QDRQ1 SOIC
SN74HC139QPWRQ1 TSSOP




SN74HC139-Q1 Pinout, Pinouts
SN74HC139-Q1 pinout,Pin out
This is one package pinout of SN74HC139-Q1,If you need more pinouts please download SN74HC139-Q1's pdf datasheet.

SN74HC139-Q1 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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SN74HC139-Q1 Pb-Free SN74HC139-Q1 Cross Reference SN74HC139-Q1 Schematic SN74HC139-Q1 Distributor
SN74HC139-Q1 Application Notes SN74HC139-Q1 RoHS SN74HC139-Q1 Circuits SN74HC139-Q1 footprint
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