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Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Base Product Number | Input Type | Output Type | Direction | SIC Programmable | Number of Circuits | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | ECCN | HTSUS | Standard Package | Logic Type | Number of Elements | Number of Bits per Element | Current - Output High, Low | Function | Data Rate | Voltage Supply Source | Memory Size | Reset | Timing | Trigger Type | Access Time | Current - Supply (Max) | Bus Directional | Expansion Type | Programmable Flags Support | Retransmit Capability | FWFT Support | Circuit | Independent Circuits |
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QS74FCT139TS1 | 1.1300 | ![]() |
392 | 0.00000000 | Quality Semiconductor | QS74FCT139 | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | Decoder | 74FCT139 | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 12mA, 32mA | Single Supply | 2 x 4:2 | 2 | ||||||||||||||||||||||
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QS54FCT827ATQ | 2.6600 | ![]() |
258 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -55°C ~ 125°C | Surface Mount | - | 54FCT827 | - | 3-State | 5V | - | download | EAR99 | 8542.39.0001 | 1 | Address Driver | 1 | 10 | 32mA, 12mA | ||||||||||||||||||||||
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QS74FCT4X373CTQ3 | 2.0900 | ![]() |
188 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT4X373 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Bus Interface | 4 | 8 | -, 48mA | |||||||||||||||||||||
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QS74FCT2191ATP | 1.7300 | ![]() |
6410 | 0.00000000 | Quality Semiconductor | QS74FCT2191 | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT2191 | Bidirectional | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Binary Counter | 4 | Asynchronous | Synchronous | Positive Edge | ||||||||||||||||||||||
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QS74FCT574TZ | 2.0700 | ![]() |
15 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Through Hole | - | 74FCT574 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 1 | - | ||||||||||||||||||||||||
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QS74FCT162543CTPV | 1.6500 | ![]() |
771 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT162543 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Transceiver, Non-Inverting | 2 | 8 | 32mA, 64mA | |||||||||||||||||||||
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QS74FCT1280BTSO | 3.4400 | ![]() |
17 | 0.00000000 | Quality Semiconductor | 74FCT | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT1280 | 9-Bit | 4.75 V ~ 5.25 V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Parity Generator/Checker | |||||||||||||||||||||||||
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QS74FCT16374TPA | 0.8300 | ![]() |
1 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT16374 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 2 | 32mA, 64mA | ||||||||||||||||||||||||
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QS723611-30TF | 45.5300 | ![]() |
550 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | 144-QFP | QS723611 | Not Verified | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Synchronous | - | 36K (1K x 36) | 20ns | - | Bi-Directional | - | Yes | Yes | No | |||||||||||||||||
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QS54FCT273ATQ | - | ![]() |
6509 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 54FCT273 | download | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||||||||||||||||||
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QS74FCT162244TPA | 0.8300 | ![]() |
6 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT162244 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Buffer, Non-Inverting, Line Driver | 4 | 4 | 115mA, 24mA | |||||||||||||||||||||
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QS74FCT193ATS1 | 1.5400 | ![]() |
4 | 0.00000000 | Quality Semiconductor | QS74FCT193 | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT193 | Bidirectional | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Binary Counter | 4 | Asynchronous | Synchronous | Positive Edge | ||||||||||||||||||||||
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QS74FCT258ATZ | 2.6000 | ![]() |
165 | 0.00000000 | Quality Semiconductor | QS74FCT258 | Bulk | Obsolete | 0°C ~ 70°C | Through Hole | - | Multiplexer | 74FCT258 | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 12mA, 32mA | Single Supply | 1 x 8:4 | 4 | ||||||||||||||||||||||
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QS74FCT16646TPV | 1.1600 | ![]() |
804 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT16646 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Transceiver, Non-Inverting | 2 | 8 | 32mA, 64mA | |||||||||||||||||||||
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QS74FCT191CTSO | 1.8700 | ![]() |
18 | 0.00000000 | Quality Semiconductor | QS74FCT191 | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT191 | Bidirectional | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Binary Counter | 4 | Asynchronous | Synchronous | Positive Edge | ||||||||||||||||||||||
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QS74FCT158CTQ | 3.8500 | ![]() |
3 | 0.00000000 | Quality Semiconductor | QS74FCT158 | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | Multiplexer | 74FCT158 | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 12mA, 32mA | Single Supply | 2 x 8:4 | 4 | ||||||||||||||||||||||
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QS725420A-25TF | 38.7100 | ![]() |
547 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | 144-QFP | QS725420A | Not Verified | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Synchronous | - | 18K (512 x 36) | 16ns | - | Bi-Directional | - | Yes | Yes | No | |||||||||||||||||
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QS74FCT2521ATQ | 1.3600 | ![]() |
8 | 0.00000000 | Quality Semiconductor | 74FCT | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT2521 | 8-Bit | 4.75 V ~ 5.25 V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Identity Comparator | |||||||||||||||||||||||||
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QS7201-20V | 4.2500 | ![]() |
336 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | QS7201 | Not Verified | 4.5 V ~ 5.5 V | - | download | ROHS3 Compliant | EAR99 | 8542.32.0071 | 1 | Asynchronous | 33MHz | 4.5K (512 x 9) | 20ns | 60mA | - | Depth, Width | No | Yes | No | ||||||||||||||||
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QS74FCT821ATP | - | ![]() |
6462 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Through Hole | - | 74FCT821 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 1 | - | ||||||||||||||||||||||||
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QS54FCT646CTQ | 1.3500 | ![]() |
223 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -55°C ~ 125°C | Surface Mount | - | 54FCT646 | - | 3-State | 5V | - | download | EAR99 | 8542.39.0001 | 1 | Address Driver | 1 | 8 | 48mA, 12mA | ||||||||||||||||||||||
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QS7202-20P | 4.6200 | ![]() |
1 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Through Hole | - | QS7202 | Not Verified | - | download | ROHS3 Compliant | EAR99 | 8542.32.0071 | 1 | Asynchronous | 33MHz | 9K (1K x 9) | 20ns | 100mA | - | Depth, Width | No | Yes | No | |||||||||||||||||
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QS74FCT2245CTSO | 0.9300 | ![]() |
334 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT2245 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Transceiver, Non-Inverting | 1 | 8 | 12mA, 48mA | |||||||||||||||||||||
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QS74FCT821BTSO | 1.4700 | ![]() |
1 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT821 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 1 | - | ||||||||||||||||||||||||
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QS74FCT841CTQ | 1.0100 | ![]() |
7 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT841 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Bus Interface | 1 | 10 | -, 48mA | |||||||||||||||||||||
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QS74FCT825ATSO | - | ![]() |
6585 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Surface Mount | - | 74FCT825 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Bus Interface | 1 | 8 | -, 32mA | |||||||||||||||||||||
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QS74FCT2374CTZ | 4.6900 | ![]() |
518 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Through Hole | - | 74FCT2374 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 1 | - | ||||||||||||||||||||||||
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QS74FCT2825BTP | 1.6700 | ![]() |
3122 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Through Hole | - | 74FCT2825 | - | 3-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | Bus Interface | 1 | 8 | -, 48mA | |||||||||||||||||||||
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QS74FCT2843BTP | 1.9700 | ![]() |
8125 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | 0°C ~ 70°C | Through Hole | - | 74FCT2843 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | - | -, 48mA | ||||||||||||||||||||||||
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QS74FCT16374ATPV | 0.6400 | ![]() |
26 | 0.00000000 | Quality Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | - | 74FCT16374 | Tri-State | 5V | - | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1 | 2 | 32mA, 64mA |
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