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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 |
|---|---|---|---|---|---|---|---|
| Texas Instruments | PROTOTYPE | Bulk | 20-SO | Surface Mount | 74HC | -40°C ~ 85°C (TA) | |
| Texas Instruments | PROTOTYPE | Bulk | 20-SO | Surface Mount | 74HC | -40°C ~ 85°C (TA) | |
| Texas Instruments | PROTOTYPE | Bulk | 20-TSSOP | Surface Mount | 74HC | -40°C ~ 85°C (TA) | |
![]() SN74HCT244APWR $0.16 | Texas Instruments | SPEC ONLY; NOT RELEASED IN THE U | Tape & Reel (TR) | 20-TSSOP | Surface Mount | 74HCT | -40°C ~ 85°C (TA) |
![]() SN74HCT244DBR $0.32 | Texas Instruments | IC BUF NON-INVERT 5.5V 20SSOP | Tape & Reel (TR),Cut Tape (CT) | 20-SSOP | Surface Mount | 74HCT | -40°C ~ 85°C (TA) |
![]() SN74HCT244DGSR $0.49 | Texas Instruments | IC BUFF NON-INVERT 5.5V 20VSSOP | Tape & Reel (TR),Cut Tape (CT) | 20-VSSOP | Surface Mount | 74HC | -40°C ~ 85°C (TA) |
![]() SN74HCT244DW $0.95 | Texas Instruments | IC BUF NON-INVERT 5.5V 20SOIC | Bulk,Tube | 20-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C (TA) |
![]() SN74HCT244DWE4 $0.48 | Texas Instruments | IC BUF NON-INVERT 5.5V 20SOIC | Tube | 20-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C (TA) |

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