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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 Technology Output Type Direction SIC Programmable Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH 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
QS74FCT4X373CTQ3 Quality Semiconductor QS74FCT4X373CTQ3 2.0900
RFQ
ECAD 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
QS54FCT138ATHB Quality Semiconductor QS54FCT138ATHB 7.4900
RFQ
ECAD 64 0.00000000 Quality Semiconductor * Bulk Active download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS74FCT253DTQ-S235 Quality Semiconductor QS74FCT253DTQ-S235 0.8000
RFQ
ECAD 521 0.00000000 Quality Semiconductor * Bulk Active 74FCT253 - Not applicable 3 (168 Hours) Vendor Undefined 1
QS54FCT541ATQ Quality Semiconductor QS54FCT541ATQ 1.2600
RFQ
ECAD 252 0.00000000 Quality Semiconductor * Bulk Active 54FCT541 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS74FCT833CTSO Quality Semiconductor QS74FCT833CTSO 6.0000
RFQ
ECAD 115 0.00000000 Quality Semiconductor * Bulk Active 74FCT833 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS74FCT2191ATP Quality Semiconductor QS74FCT2191ATP 1.7300
RFQ
ECAD 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
QS74FCT253CTP Quality Semiconductor QS74FCT253CTP 3.1000
RFQ
ECAD 456 0.00000000 Quality Semiconductor * Bulk Active 74FCT253 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS74FCT373CTZ Quality Semiconductor QS74FCT373CTZ 4.7800
RFQ
ECAD 121 0.00000000 Quality Semiconductor * Bulk Active 74FCT373 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS72215-25TF Quality Semiconductor QS72215-25TF 12.5800
RFQ
ECAD 500 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Surface Mount 64-QFP QS72215 Not Verified - download ROHS3 Compliant EAR99 8542.32.0071 1 Synchronous - 9K (512 x 18) 15ns - - - Yes No No
QS74FCT2153ATP Quality Semiconductor QS74FCT2153ATP -
RFQ
ECAD 1740 0.00000000 Quality Semiconductor QS74FCT2153 Bulk Obsolete -40°C ~ 85°C Through Hole - Multiplexer 74FCT2153 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 12mA, 32mA Single Supply 4 x 8:2 2
QS74FCT540ATQ Quality Semiconductor QS74FCT540ATQ -
RFQ
ECAD 7345 0.00000000 Quality Semiconductor * Bulk Active 74FCT540 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS725420A-20PF Quality Semiconductor QS725420A-20PF 42.6000
RFQ
ECAD 782 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Surface Mount 132-QFP QS725420A Not Verified - download ROHS3 Compliant EAR99 8542.39.0001 1 Synchronous - 18K (512 x 36) 12.8ns - Bi-Directional - Yes Yes No
QS74FCT162373ATPV Quality Semiconductor QS74FCT162373ATPV 0.8300
RFQ
ECAD 2 0.00000000 Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount - 74FCT162373 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 - 115mA, 24mA
QS70681-25TF Quality Semiconductor QS70681-25TF -
RFQ
ECAD 9275 0.00000000 Quality Semiconductor QS70681 Bulk Obsolete 0°C ~ 70°C Surface Mount 100-TQFP QS70681 SRAM 5V - download ROHS3 Compliant EAR99 8542.32.0041 1 40 MHz Volatile 288Kbit 25 ns SRAM 16K x 18 25ns
QS74FCT1280TSO Quality Semiconductor QS74FCT1280TSO 3.0100
RFQ
ECAD 21 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
QS74FCT157ATZ Quality Semiconductor QS74FCT157ATZ 2.2600
RFQ
ECAD 202 0.00000000 Quality Semiconductor QS74FCT157 Bulk Obsolete -40°C ~ 85°C Through Hole - Multiplexer 74FCT157 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 12mA, 32mA Single Supply 2 x 8:4 4
QS74FCT16646ATPV Quality Semiconductor QS74FCT16646ATPV 1.1600
RFQ
ECAD 3 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
QS7201-15V Quality Semiconductor QS7201-15V 3.3700
RFQ
ECAD 365 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 40MHz 4.5K (512 x 9) 15ns 60mA - Depth, Width No Yes No
QS7202-15JR Quality Semiconductor QS7202-15JR 4.7000
RFQ
ECAD 2 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Surface Mount - QS7202 Not Verified - download ROHS3 Compliant EAR99 8542.32.0071 1 Asynchronous 40MHz 9K (1K x 9) 15ns - - Depth, Width No Yes No
QS74FCT646CTP Quality Semiconductor QS74FCT646CTP 1.9600
RFQ
ECAD 157 0.00000000 Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Through Hole - 74FCT646 - 3-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 Transceiver 1 8 -, 64mA
QS7204-25P Quality Semiconductor QS7204-25P 7.1200
RFQ
ECAD 318 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - QS7204 Not Verified - download ROHS3 Compliant EAR99 8542.32.0071 1 Asynchronous - 36K (4K x 9) 5ns - - Depth, Width No Yes No
QS5920PA Quality Semiconductor QS5920PA 4.2800
RFQ
ECAD 6 0.00000000 Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount - - - - 1 - - 100 MHz 3.3V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 1
QS29FCT2520CTQ Quality Semiconductor QS29FCT2520CTQ 3.1300
RFQ
ECAD 2956 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Surface Mount - 29FCT2520 - 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 Register, Pipeline 1 8 -
QS70581-25TF Quality Semiconductor QS70581-25TF 27.0400
RFQ
ECAD 8985 0.00000000 Quality Semiconductor QS70581 Bulk Obsolete 0°C ~ 70°C Surface Mount 100-TQFP QS70581 SRAM 5V - download ROHS3 Compliant EAR99 8542.32.0041 1 40 MHz Volatile 144Kbit 25 ns SRAM 8K x 18 25ns
QS7201-20P Quality Semiconductor QS7201-20P 4.2500
RFQ
ECAD 3 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - 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
QS74FCT646CTSO Quality Semiconductor QS74FCT646CTSO 1.9400
RFQ
ECAD 859 0.00000000 Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Surface Mount - 74FCT646 - 3-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 Transceiver 1 8 -, 64mA
QS74FCT640CTS0 Quality Semiconductor QS74FCT640CTS0 2.0300
RFQ
ECAD 440 0.00000000 Quality Semiconductor * Bulk Active 74FCT640 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
QS74FCT651TS0 Quality Semiconductor QS74FCT651TS0 2.2800
RFQ
ECAD 256 0.00000000 Quality Semiconductor * Bulk Active 74FCT651 - Not applicable 3 (168 Hours) Vendor Undefined 1
QS74FCT374ATS0 Quality Semiconductor QS74FCT374ATS0 0.7800
RFQ
ECAD 739 0.00000000 Quality Semiconductor * Bulk Active 74FCT374 - Not applicable 3 (168 Hours) Vendor Undefined 1
QS74FCT540CTS0 Quality Semiconductor QS74FCT540CTS0 0.5400
RFQ
ECAD 1 0.00000000 Quality Semiconductor * Bulk Active 74FCT540 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse