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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() SN74LS21NSR $0.70 | Texas Instruments | IC GATE AND 2CH 4-INP 14SO | Tape & Reel (TR),Cut Tape (CT),Bulk | 14-SO | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS221D $0.61 | Texas Instruments | IC MULTIVIBRATOR 45NS 16SOIC | Bulk,Tube | 16-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS221DBR $1.00 | Texas Instruments | IC MULTIVIBRATOR 45NS 16SSOP | Tape & Reel (TR),Cut Tape (CT) | 16-SSOP | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS221DR $0.93 | Texas Instruments | IC MULTIVIBRATOR 45NS 16SOIC | Tape & Reel (TR),Cut Tape (CT) | 16-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS221DRE4 $0.44 | Texas Instruments | IC MULTIVIBRATOR 45NS 16SOIC | Tape & Reel (TR) | 16-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS221N $1.32 | Texas Instruments | IC MULTIVIBRATOR 45NS 16DIP | Bulk,Tube | 16-PDIP | Through Hole | 74LS | 0°C ~ 70°C |
![]() SN74LS221NE4 $0.77 | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS W | Tube | 16-PDIP | Through Hole | 74LS | 0°C ~ 70°C |
![]() SN74LS221NG4 $0.54 | Texas Instruments | IC MULTIVIBRATOR 45NS 16DIP | Tube | 16-PDIP | Through Hole | 74LS | 0°C ~ 70°C |

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