Dual 2-Line To 4-Line Decoders/Demultiplexers

The SN74HC139 devices are designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders CAN minimize the effects of system decoding. When employed with high-speed Memories utilizing a fast enable circuit, the delay time 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.
The ?HC139 devices comprise 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. These decoders/demultiplexers feature 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 's PackagesSN74HC139 's pdf datasheet
SN74HC139D SOIC
SN74HC139DBR SSOP
SN74HC139DBRE4 SSOP
SN74HC139DBRG4 SSOP
SN74HC139DE4 SOIC
SN74HC139DG4 SOIC
SN74HC139DR SOIC
SN74HC139DRE4 SOIC
SN74HC139DRG4 SOIC
SN74HC139DT SOIC
SN74HC139DTE4 SOIC
SN74HC139DTG4 SOIC
SN74HC139N PDIP
SN74HC139N3 PDIP
SN74HC139NE4 PDIP
SN74HC139NSR SO
SN74HC139NSRE4 SO
SN74HC139NSRG4 SO
SN74HC139PW TSSOP
SN74HC139PWE4 TSSOP
SN74HC139PWG4 TSSOP
SN74HC139PWLE TSSOP
SN74HC139PWR TSSOP
SN74HC139PWRE4 TSSOP
SN74HC139PWRG4 TSSOP
SN74HC139PWT TSSOP
SN74HC139PWTE4 TSSOP
SN74HC139PWTG4 TSSOP




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

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

Related Electronics Part Number

Related Keywords:

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