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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 |
|---|---|---|---|---|---|---|---|
![]() SN74LS243D $1.80 | Texas Instruments | IC TXRX NON-INVERT 5.25V 14SOIC | Bulk,Tube | 14-SOIC | Surface Mount | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS243DR $2.41 | Texas Instruments | IC TXRX NON-INVERT 5.25V 14SOIC | Tape & Reel (TR),Cut Tape (CT) | 14-SOIC | Surface Mount | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS243N $3.44 | Texas Instruments | IC TXRX NON-INVERT 5.25V 14DIP | Bulk,Tube | 14-PDIP | Through Hole | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS243NE4 $2.24 | Texas Instruments | QUAD BUS TRANSCEIVERS 14-PDIP 0 | Tube | 14-PDIP | Through Hole | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS243NG4 $1.62 | Texas Instruments | IC TXRX NON-INVERT 5.25V 14DIP | Tube | 14-PDIP | Through Hole | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS243NS $1.31 | Texas Instruments | BUS XCVR SINGLE 4-CH 3-ST 14-PIN | Bulk | - | - | * | - |
![]() SN74LS244DBR $1.13 | Texas Instruments | IC BUF NON-INVERT 5.25V 20SSOP | Tape & Reel (TR),Cut Tape (CT) | 20-SSOP | Surface Mount | 74LS | 0°C ~ 70°C (TA) |
![]() SN74LS244DBRG4 $0.51 | Texas Instruments | IC BUF NON-INVERT 5.25V 20SSOP | Tape & Reel (TR) | 20-SSOP | Surface Mount | 74LS | 0°C ~ 70°C (TA) |

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