High Speed Dual 1-of-4 Decoder /

The LSTTL/MSI SN74LS139 is a high speed Dual 1-of-4 Decoder /Demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active LOW Outputs. Each decoder has an active LOW Enable input which CAN be used as a data input for a 4-output demultiplexer. Each half of the LS139 CAN be used as a function generator providing all four minterms of two variables. The LS139 is fabricated with the Schottky barrier Diode process for high speed and is completely compatible with all ON Semiconductor TTL families. By ON Semiconductor
Part Manufacturer Description Datasheet Samples
SN74LS139AD Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-SOIC 0 to 70
SN74LS139ANSRE4 Texas Instruments LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16
SN74LS139ADG4 Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-SOIC 0 to 70
SN74LS139ANSR Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-SO 0 to 70
SN74LS139ADE4 Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-SOIC 0 to 70
SN74LS139ANSRG4 Texas Instruments LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16
SN74LS139AN Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-PDIP 0 to 70
SN74LS139ADRG4 Texas Instruments LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74LS139ADRE4 Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-SOIC 0 to 70
SN74LS139AN3 Texas Instruments Dual 2-line to 4-line decoders / demultiplexers 16-PDIP 0 to 70
SN74LS139 's PackagesSN74LS139 's pdf datasheet
SN74LS139N
SN74LS139D




SN74LS139 Pinout, Pinouts
SN74LS139 pinout,Pin out
This is one package pinout of SN74LS139,If you need more pinouts please download SN74LS139's pdf datasheet.

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