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Logic components operate using two voltage levels. These two levels are referred to as High or Low, On or Off, True or False, or simply 1 or 0. There are many components included in this category, such as Buffers, Drivers, Receivers, Transceivers, Comparators, Counters, Dividers, FIFOs Memory, Flip Flops, Gates, Inverters, Latches, Multivibrators, Parity Generators, Shift Registers, Signal Switches, Multiplexers, Decoders, Translators, Level Shifters, Universal Bus Functions, and More.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() SN74HC139DBR $0.32 | Texas Instruments | IC DECODER/DEMUX 1X2:4 16SSOP | Tape & Reel (TR),Cut Tape (CT),Bulk | 16-SSOP | Surface Mount | 74HC | -40°C ~ 85°C |
![]() SN74HC139DR $0.20 | Texas Instruments | IC DECODER/DEMUX 1X2:4 16SOIC | Tape & Reel (TR),Cut Tape (CT),Bulk | 16-SOIC | Surface Mount | 74HC | -40°C ~ 85°C |
![]() SN74HC139DRE4 $0.10 | Texas Instruments | IC DECODER/DEMUX 1X2:4 16SOIC | Tape & Reel (TR) | 16-SOIC | Surface Mount | 74HC | -40°C ~ 85°C |
![]() SN74HC139DRG4 $0.10 | Texas Instruments | IC DECODER/DEMUX 1X2:4 16SOIC | Tape & Reel (TR) | 16-SOIC | Surface Mount | 74HC | -40°C ~ 85°C |
![]() SN74HC139DT $0.84 | Texas Instruments | IC DECODER/DEMUX 1X2:4 16SOIC | Tape & Reel (TR),Cut Tape (CT),Bulk | 16-SOIC | Surface Mount | 74HC | -40°C ~ 85°C |
![]() SN74HC139N $0.98 | Texas Instruments | IC DECODER/DEMUX 1X2:4 16DIP | Bulk,Tube | 16-PDIP | Through Hole | 74HC | -40°C ~ 85°C |
| Texas Instruments | PROTOTYPE | Bulk | 16-PDIP | Through Hole | 74HC | -40°C ~ 85°C | |
![]() SN74HC139NE4 $0.55 | Texas Instruments | DUAL 2-LINE TO 4-LINE DECODERS/D | Tube | 16-PDIP | Through Hole | 74HC | -40°C ~ 85°C |

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