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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 |
|---|---|---|---|---|---|---|---|
![]() SN74LS38NS $0.67 | Texas Instruments | IC GATE NAND 4CH 2-INP 14-SO | Bulk | - | - | * | - |
| Texas Instruments | IC GATE NAND 4CH 2-INP 14SO | Tube | 14-SO | Surface Mount | 74LS | 0°C ~ 70°C | |
![]() SN74LS38NSR $0.98 | Texas Instruments | IC GATE NAND 4CH 2-INP 14SO | Tape & Reel (TR),Cut Tape (CT) | 14-SO | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS390D $1.60 | Texas Instruments | IC DECADE COUNTR DL 4BIT 16SOIC | Tube | 16-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS390DR $0.50 | Texas Instruments | IC DECADE COUNTR DL 4BIT 16SOIC | Tape & Reel (TR) | 16-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
| Texas Instruments | IC DECADE COUNTER DL 4BIT 16DIP | Tube | 16-PDIP | Through Hole | 74LS | 0°C ~ 70°C | |
![]() SN74LS390NE4 $1.24 | Texas Instruments | IC DECADE COUNTER DL 4BIT 16DIP | Tube | 16-PDIP | Through Hole | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS390NG4 $0.88 | Texas Instruments | IC DECADE COUNTER DL 4BIT 16DIP | Tube | 16-PDIP | Through Hole | 74LS | 0°C ~ 70°C |

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