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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Base Product Number Input Type Output Type Direction Digi-Key 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
Quality Semiconductor 74FCT2258TS1 Quality Semiconductor 74FCT2258TS1 Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor QS74FCT2258 Bulk Obsolete 0°C ~ 70°C Surface Mount - Multiplexer 74FCT2258 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 12mA, 32mA Single Supply 1 x 8:4 4
Quality Semiconductor 54FCT273ATQ Quality Semiconductor 54FCT273ATQ Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete 54FCT273 download EAR99 8542.39.0001 1
Quality Semiconductor 74FCT2648TP Quality Semiconductor 74FCT2648TP Quality Semiconductor
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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 74FCT16646TPV Quality Semiconductor 74FCT16646TPV Quality Semiconductor
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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
RFQ

Min: 1

Mult: 1

/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 74FCT821ATP Quality Semiconductor 74FCT821ATP Quality Semiconductor
RFQ

Min: 1

Mult: 1

/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 54FCT646CTQ Quality Semiconductor 54FCT646CTQ Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/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
Quality Semiconductor 7202-20P Quality Semiconductor 7202-20P Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/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
Quality Semiconductor 74FCT2245CTSO Quality Semiconductor 74FCT2245CTSO Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/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
Quality Semiconductor 74FCT2841CTZ Quality Semiconductor 74FCT2841CTZ Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - 74FCT2841 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 - -, 48mA
Quality Semiconductor 74FCT821BTSO Quality Semiconductor 74FCT821BTSO Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount - 74FCT821 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 1 -
Quality Semiconductor 74FCT299TSO Quality Semiconductor 74FCT299TSO Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Surface Mount - 74FCT299 - 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 Shift Register 1 8 Universal
Quality Semiconductor 74FCT841CTQ Quality Semiconductor 74FCT841CTQ Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/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
Quality Semiconductor 74FCT825ATSO Quality Semiconductor 74FCT825ATSO Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/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
Quality Semiconductor 7201-50P Quality Semiconductor 7201-50P Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/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 15MHz 4.5K (512 x 9) 50ns 60mA - Depth, Width No Yes No
Quality Semiconductor 74FCT2374CTZ Quality Semiconductor 74FCT2374CTZ Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - 74FCT2374 Tri-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 1 -
Agere Systems BTF1A16G-TR Agere Systems BTF1A16G-TR Agere Systems
RFQ

Min: 1

Mult: 1

/image/Agere Systems BTF1A16G Bulk Obsolete -40°C ~ 125°C Surface Mount - BTF1A16 - 3-State 5V - download EAR99 8542.39.0001 1 Transceiver, Non-Inverting 2 2 100mA, 20µA
Quality Semiconductor 54FCT373ATQ Quality Semiconductor 54FCT373ATQ Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete -55°C ~ 125°C Surface Mount - 54FCT373 Tri-State 5V - download EAR99 8542.39.0001 1 Addressable Latch 48mA, 12mA
Quality Semiconductor 7202-50P Quality Semiconductor 7202-50P Quality Semiconductor
RFQ

Min: 1

Mult: 1

/image/Quality Semiconductor - Bulk Obsolete 0°C ~ 70°C Through Hole - QS7202 Not Verified - download ROHS3 Compliant EAR99 8542.32.0071 1 Asynchronous 15MHz 9K (1K x 9) 50ns 100mA - - No Yes No
RCA CD54AC240F3A RCA CD54AC240F3A RCA
RFQ

Min: 1

Mult: 1

/image/RCA CD54/74AC240/241/244 Bulk Obsolete -55°C ~ 125°C Through Hole - 54AC240 - 3-State 5V - download ROHS3 Compliant EAR99 8542.39.0001 1 Transceiver, Inverting 2 4 75mA, 12mA

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