Compare Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Base Product Number Input Type Technology Output Type Direction Digi-Key Programmable Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output 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 Clock Frequency Memory Type 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 Memory Format Memory Organization Write Cycle Time - Word, Page
Quality Semiconductor 74FCT574TZ Quality Semiconductor 74FCT574TZ Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - 74FCT574 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 1 -
Quality Semiconductor 74FCT162543CTPV Quality Semiconductor 74FCT162543CTPV Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT1280BTSO Quality Semiconductor 74FCT1280BTSO Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT138CTSO Quality Semiconductor 74FCT138CTSO Quality Semiconductor
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/image/Quality Semiconductor QS74FCT138 Bulk Obsolete -40°C ~ 85°C Surface Mount - Decoder 74FCT138 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 12mA, 32mA Single Supply 3 x 8:1 1
Quality Semiconductor 74FCT16374TPA Quality Semiconductor 74FCT16374TPA Quality Semiconductor
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/image/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
Quality Semiconductor 723611-30TF Quality Semiconductor 723611-30TF Quality Semiconductor
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/image/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
Quality Semiconductor 54FCT273ATQ Quality Semiconductor 54FCT273ATQ Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete 54FCT273 download EAR99 8542.39.0001 1
Quality Semiconductor 74FCT2648TP Quality Semiconductor 74FCT2648TP Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - 74FCT2648 - 3-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 Bus Driver, Transceiver 1 8 -, 64mA
Quality Semiconductor 74FCT162244TPA Quality Semiconductor 74FCT162244TPA Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT193ATS1 Quality Semiconductor 74FCT193ATS1 Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT258ATZ Quality Semiconductor 74FCT258ATZ Quality Semiconductor
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/image/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
Quality Semiconductor 5805TQ Quality Semiconductor 5805TQ Quality Semiconductor
RFQ

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/image/Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount - Buffer/Driver - 3-State 1 - - 4.5V ~ 5.5V 20-QSOP download ROHS3 Compliant EAR99 8542.39.0001 1
Quality Semiconductor 74FCT16646TPV Quality Semiconductor 74FCT16646TPV Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT373TQ Quality Semiconductor 74FCT373TQ Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount - 74FCT373 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 - -, 48mA
Quality Semiconductor 74FCT191CTSO Quality Semiconductor 74FCT191CTSO Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT158CTQ Quality Semiconductor 74FCT158CTQ Quality Semiconductor
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/image/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
Quality Semiconductor 725420A-25TF Quality Semiconductor 725420A-25TF Quality Semiconductor
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/image/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
Quality Semiconductor 54FCT2245CTSO Quality Semiconductor 54FCT2245CTSO Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete -55°C ~ 125°C Surface Mount - 54FCT2245 - 3-State 5V - download EAR99 8542.39.0001 1 Transceiver, Non-Inverting 1 8 48mA, 12mA
Quality Semiconductor 74FCT2521ATQ Quality Semiconductor 74FCT2521ATQ Quality Semiconductor
RFQ

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/image/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
Quality Semiconductor 74FCT139CTQ Quality Semiconductor 74FCT139CTQ Quality Semiconductor
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/image/Quality Semiconductor QS74FCT139 Bulk Obsolete -40°C ~ 85°C Surface Mount - Decoder 74FCT139 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 12mA, 32mA Single Supply 2 x 4:2 2
Quality Semiconductor 7201-20V Quality Semiconductor 7201-20V Quality Semiconductor
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/image/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
Quality Semiconductor 7026A-25J Quality Semiconductor 7026A-25J Quality Semiconductor
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/image/Quality Semiconductor QS7026A Bulk Obsolete 0°C ~ 70°C Surface Mount - QS7026A SRAM 5V - download ROHS3 Compliant EAR99 8542.32.0041 1 40 MHz Volatile 256Kbit 25 ns SRAM 16K x 16 25ns
Quality Semiconductor 74FCT821ATP Quality Semiconductor 74FCT821ATP Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Through Hole - 74FCT821 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 1 -
Quality Semiconductor 74FCT2825BTP Quality Semiconductor 74FCT2825BTP Quality Semiconductor
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/image/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
Quality Semiconductor 74FCT2843BTP Quality Semiconductor 74FCT2843BTP Quality Semiconductor
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/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - 74FCT2843 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 - -, 48mA
Quality Semiconductor 74FCT257CTQ Quality Semiconductor 74FCT257CTQ Quality Semiconductor
RFQ

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/image/Quality Semiconductor QS74FCT257 Bulk Obsolete -40°C ~ 85°C Surface Mount - Multiplexer 74FCT257 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 12mA, 32mA Single Supply 1 x 8:4 4
Quality Semiconductor 7025A-25TF Quality Semiconductor 7025A-25TF Quality Semiconductor
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/image/Quality Semiconductor QS7025A Bulk Obsolete 0°C ~ 70°C Surface Mount 100-TQFP QS7025A SRAM 5V - download ROHS3 Compliant EAR99 8542.32.0041 1 40 MHz Volatile 128Kbit 25 ns SRAM 8K x 16 25ns
Quality Semiconductor 74FCT16374ATPV Quality Semiconductor 74FCT16374ATPV Quality Semiconductor
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/image/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
Quality Semiconductor 7025A-35TF Quality Semiconductor 7025A-35TF Quality Semiconductor
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/image/Quality Semiconductor QS7025A Bulk Obsolete 0°C ~ 70°C Surface Mount 100-TQFP QS7025A SRAM 5V - download ROHS3 Compliant EAR99 8542.32.0041 1 28 MHz Volatile 128Kbit 35 ns SRAM 8K x 16 35ns
Quality Semiconductor 7201-50Q Quality Semiconductor 7201-50Q Quality Semiconductor
RFQ

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/image/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 15MHz 4.5K (512 x 9) 50ns 60mA - Depth, Width No Yes No

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