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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Features Base Product Number Input Type Output Type Direction Output Number of Circuits Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Logic Type Number of Elements Number of Bits per Element Current - Output High, Low Function Current - Quiescent (Max) Number of Bits Number of Inputs Clock Frequency Voltage Supply Source Reset Timing Count Rate Trigger Type Output Function Max Propagation Delay @ V, Max CL Current - Quiescent (Iq) Input Capacitance Input Logic Level - Low Input Logic Level - High Schmitt Trigger Input Circuit Independent Circuits Delay Time - Propagation Propagation Delay
Texas Instruments CD74HCT158E Texas Instruments CD74HCT158E Texas Instruments
RFQ

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Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Multiplexer 74HCT158 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 4mA, 4mA Single Supply 4 x 2:1 1
Texas Instruments CD74HCT165E Texas Instruments CD74HCT165E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT165 Complementary 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Shift Register 1 8 Parallel or Serial to Serial
Texas Instruments CD74HCT166E Texas Instruments CD74HCT166E Texas Instruments
RFQ

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/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT166 Push-Pull 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Shift Register 1 8 Parallel or Serial to Serial
Texas Instruments CD74HCT175E Texas Instruments CD74HCT175E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C (TA) Through Hole 16-DIP (0.300", 7.62mm) D-Type 74HCT175 Complementary 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 1 4 4mA, 4mA Master Reset 25 MHz Positive Edge 33ns @ 4.5V, 50pF 8 µA 10 pF
Texas Instruments CD74HCT238E Texas Instruments CD74HCT238E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Decoder/Demultiplexer 74HCT238 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 4mA, 4mA Single Supply 1 x 3:8 1
Texas Instruments CD74HCT244E Texas Instruments CD74HCT244E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C (TA) Through Hole 20-DIP (0.300", 7.62mm) 74HCT244 - 3-State 4.5V ~ 5.5V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Buffer, Non-Inverting 2 4 6mA, 6mA
Texas Instruments CD74HCT251E Texas Instruments CD74HCT251E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Multiplexer 74HCT251 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 4mA, 4mA Single Supply 1 x 8:1 1
Texas Instruments CD74HCT257E Texas Instruments CD74HCT257E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Multiplexer 74HCT257 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8542.39.0001 25 6mA, 6mA Single Supply 4 x 2:1 1
Texas Instruments CD74HCT258E Texas Instruments CD74HCT258E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Multiplexer 74HCT258 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 6mA, 6mA Single Supply 4 x 2:1 1
Texas Instruments CD74HCT259E Texas Instruments CD74HCT259E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT259 Standard 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 D-Type, Addressable 4mA, 4mA 1:8 1 16ns
Texas Instruments CD74HCT273E Texas Instruments CD74HCT273E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C (TA) Through Hole 20-DIP (0.300", 7.62mm) D-Type 74HCT273 Non-Inverted 4.5V ~ 5.5V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 1 8 4mA, 4mA Master Reset 50 MHz Positive Edge 30ns @ 4.5V, 50pF 8 µA 10 pF
Texas Instruments CD74HCT280E Texas Instruments CD74HCT280E Texas Instruments
RFQ

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Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) 74HCT280 9-Bit 4.5 V ~ 5.5 V 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Parity Generator/Checker 4mA, 4mA
Texas Instruments CD74HCT32E Texas Instruments CD74HCT32E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) - 74HCT32 4 4.5V ~ 5.5V 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 OR Gate 4mA, 4mA 2 µA 2 24ns @ 4.5V, 50pF 0.8V 2V
Texas Instruments CD74HCT390E Texas Instruments CD74HCT390E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT390 Up 4.5 V ~ 5.5 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Counter, Decade 2 4 Asynchronous - 27 MHz Negative Edge
Texas Instruments CD74HCT40103E Texas Instruments CD74HCT40103E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT40103 Down 4.5 V ~ 5.5 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Binary Counter 1 8 Asynchronous Synchronous 14 MHz Positive Edge
Texas Instruments CD74HCT4020E Texas Instruments CD74HCT4020E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT4020 Up 4.5 V ~ 5.5 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Binary Counter 1 14 Asynchronous - 25 MHz Negative Edge
Texas Instruments CD74HCT4094E Texas Instruments CD74HCT4094E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT4094 Tri-State 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Shift Register 1 8 Serial to Parallel
Texas Instruments CD74HCT4538E Texas Instruments CD74HCT4538E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT4538 4.5 V ~ 5.5 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 4mA, 4mA Yes 2 23 ns
Texas Instruments CD74HCT541E Texas Instruments CD74HCT541E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C (TA) Through Hole 20-DIP (0.300", 7.62mm) 74HCT541 - 3-State 4.5V ~ 5.5V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Buffer, Non-Inverting 1 8 6mA, 6mA
Texas Instruments CD74HCT564E Texas Instruments CD74HCT564E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C (TA) Through Hole 20-DIP (0.300", 7.62mm) D-Type 74HCT564 Tri-State, Inverted 4.5V ~ 5.5V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 1 8 6mA, 6mA Standard 50 MHz Positive Edge 35ns @ 4.5V, 50pF 8 µA 10 pF
Texas Instruments CD74HCT573E Texas Instruments CD74HCT573E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 20-DIP (0.300", 7.62mm) 74HCT573 Tri-State 4.5V ~ 5.5V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 D-Type Transparent Latch 6mA, 6mA 8:8 1 35ns
Texas Instruments CD74HCT597E Texas Instruments CD74HCT597E Texas Instruments
RFQ

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Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT597 Push-Pull 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Shift Register 1 8 Parallel to Serial
Texas Instruments CD74HCT670E Texas Instruments CD74HCT670E Texas Instruments
RFQ

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Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT670 Tri-State 4.5V ~ 5.5V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Register File 1 4 Universal
Texas Instruments CD74HCT86E Texas Instruments CD74HCT86E Texas Instruments
RFQ

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/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) - 74HCT86 4 4.5V ~ 5.5V 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 XOR (Exclusive OR) 4mA, 4mA 2 µA 2 32ns @ 4.5V, 50pF 0.8V 2V
Texas Instruments CD74HCT93E Texas Instruments CD74HCT93E Texas Instruments
RFQ

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Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) 74HCT93 Up 4.5 V ~ 5.5 V 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Binary Counter 1 4 Asynchronous - 30 MHz Negative Edge
onsemi DM74ALS520WM onsemi DM74ALS520WM onsemi
RFQ

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Mult: 1

/image/onsemi 74ALS Tube Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Identity Comparator 74ALS520 Active Low 4.5V ~ 5.5V 20-SOIC download 1 (Unlimited) REACH Unaffected DM74ALS520WM-NDR EAR99 8542.39.0001 36 2.6mA, 24mA 8 A=B 20ns @ 5V, 50pF
onsemi DM74AS244WM onsemi DM74AS244WM onsemi
RFQ

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Mult: 1

/image/onsemi 74AS Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) 74AS244 - 3-State 4.5V ~ 5.5V 20-SOIC download 1 (Unlimited) REACH Unaffected DM74AS244WM-NDR EAR99 8542.39.0001 1,080 Buffer, Non-Inverting 2 4 15mA, 64mA
onsemi DM74AS574N onsemi DM74AS574N onsemi
RFQ

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Mult: 1

/image/onsemi 74AS Tube Obsolete 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300", 7.62mm) D-Type 74AS574 Tri-State, Non-Inverted 4.5V ~ 5.5V 20-PDIP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 450 1 8 15mA, 48mA Standard 80 MHz Positive Edge 9ns @ 5V, 50pF 116 mA
onsemi DM74LS259N onsemi DM74LS259N onsemi
RFQ

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Mult: 1

/image/onsemi 74LS Tube Obsolete 0°C ~ 70°C Through Hole 16-DIP (0.300", 7.62mm) 74LS259 Standard 4.75V ~ 5.25V 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected 74LS259 EAR99 8542.39.0001 25 D-Type, Addressable 400µA, 8mA 1:8 1 35ns
onsemi DM74LS534N onsemi DM74LS534N onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74LS Tube Obsolete 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300", 7.62mm) D-Type 74LS534 Tri-State, Non-Inverted 4.75V ~ 5.25V 20-PDIP download 1 (Unlimited) REACH Unaffected 74LS534 EAR99 8542.39.0001 18 1 8 2.6mA, 24mA Standard 35 MHz Positive Edge

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