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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 Number of Circuits 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 Current - Quiescent (Max) Number of Inputs Voltage Supply Source Reset Timing Count Rate Trigger Type Max Propagation Delay @ V, Max CL Input Logic Level - Low Input Logic Level - High Circuit Independent Circuits
Texas Instruments SN74HC193DT Texas Instruments SN74HC193DT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC193 Up, Down 2 V ~ 6 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Binary Counter 1 4 Asynchronous Synchronous 24 MHz Positive Edge
Texas Instruments SN74HC193PWT Texas Instruments SN74HC193PWT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC193 Up, Down 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Binary Counter 1 4 Asynchronous Synchronous 24 MHz Positive Edge
Texas Instruments SN74HC20D Texas Instruments SN74HC20D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tube Active -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC20 2 2V ~ 6V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 NAND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74HC20DBR Texas Instruments SN74HC20DBR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SSOP (0.209", 5.30mm Width) - 74HC20 2 2V ~ 6V 14-SSOP ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,000 NAND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74HC20DRG4 Texas Instruments SN74HC20DRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC20 2 2V ~ 6V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 NAND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74HC20DT Texas Instruments SN74HC20DT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC20 2 2V ~ 6V 14-SOIC ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 NAND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74HC20PW Texas Instruments SN74HC20PW Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tube Active -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) - 74HC20 2 2V ~ 6V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 90 NAND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74LS136DR Texas Instruments SN74LS136DR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Open Collector 74LS136 4 4.75V ~ 5.25V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 XOR (Exclusive OR) -, 8mA 2 30ns @ 5V, 15pF 0.8V 2V
Texas Instruments SN74LS136NSR Texas Instruments SN74LS136NSR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Open Collector 74LS136 4 4.75V ~ 5.25V 14-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 XOR (Exclusive OR) -, 8mA 10 mA 2 30ns @ 5V, 15pF 0.8V 2V
Texas Instruments SN74LS138DG4 Texas Instruments SN74LS138DG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tube Discontinued at Digi-Key 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) Decoder/Demultiplexer 74LS138 4.75V ~ 5.25V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 400µA, 8mA Single Supply 1 x 3:8 1
Texas Instruments SN74LS138DRG4 Texas Instruments SN74LS138DRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) Decoder/Demultiplexer 74LS138 4.75V ~ 5.25V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 400µA, 8mA Single Supply 1 x 3:8 1
Texas Instruments SN74LS138NSR Texas Instruments SN74LS138NSR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.209", 5.30mm Width) Decoder/Demultiplexer 74LS138 4.75V ~ 5.25V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 400µA, 8mA Single Supply 1 x 3:8 1
Texas Instruments SN74LS148D Texas Instruments SN74LS148D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tube Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) Priority Encoder 74LS148 4.75V ~ 5.25V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 400µA, 8mA Single Supply 1 x 8:3 1
Texas Instruments SN74LS148DR Texas Instruments SN74LS148DR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) Priority Encoder 74LS148 4.75V ~ 5.25V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 400µA, 8mA Single Supply 1 x 8:3 1
Texas Instruments SN74LS148NSR Texas Instruments SN74LS148NSR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.209", 5.30mm Width) Priority Encoder 74LS148 4.75V ~ 5.25V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 400µA, 8mA Single Supply 1 x 8:3 1
Texas Instruments SN74LS14DE4 Texas Instruments SN74LS14DE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tube Discontinued at Digi-Key 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Schmitt Trigger 74LS14 6 4.75V ~ 5.25V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Inverter 400µA, 8mA 1 22ns @ 5V, 15pF 0.5V 1.9V
Texas Instruments SN74HC21NG4 Texas Instruments SN74HC21NG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tube Discontinued at Digi-Key -40°C ~ 85°C Through Hole 14-DIP (0.300", 7.62mm) - 74HC21 2 2V ~ 6V 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 AND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74HC21QDRQ1 Texas Instruments SN74HC21QDRQ1 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments Automotive, AEC-Q100, 74HC Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC21 2 2V ~ 6V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 AND Gate 5.2mA, 5.2mA 2 µA 4 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
Texas Instruments SN74HC240DWE4 Texas Instruments SN74HC240DWE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) 74HC240 - 3-State 2V ~ 6V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Buffer, Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC240NG4 Texas Instruments SN74HC240NG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Through Hole 20-DIP (0.300", 7.62mm) 74HC240 - 3-State 2V ~ 6V 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20 Buffer, Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC241DWR Texas Instruments SN74HC241DWR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) 74HC241 - 3-State 2V ~ 6V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC241NSR Texas Instruments SN74HC241NSR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.209", 5.30mm Width) 74HC241 - 3-State 2V ~ 6V 20-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC241PWT Texas Instruments SN74HC241PWT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HC241 - 3-State 2V ~ 6V 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC244NSRG4 Texas Instruments SN74HC244NSRG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.209", 5.30mm Width) 74HC244 - 3-State 2V ~ 6V 20-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC244PWRE4 Texas Instruments SN74HC244PWRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HC244 - 3-State 2V ~ 6V 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC244QDWRQ1 Texas Instruments SN74HC244QDWRQ1 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments Automotive, AEC-Q100, 74HC Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) 74HC244 - 3-State 2V ~ 6V 20-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
Texas Instruments SN74HC245NSRE4 Texas Instruments SN74HC245NSRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.209", 5.30mm Width) 74HC245 - 3-State 2V ~ 6V 20-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Transceiver, Non-Inverting 1 8 7.8mA, 7.8mA
Texas Instruments SN74HC245PWRE4 Texas Instruments SN74HC245PWRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HC245 - 3-State 2V ~ 6V 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Transceiver, Non-Inverting 1 8 7.8mA, 7.8mA
Texas Instruments SN74HC253DT Texas Instruments SN74HC253DT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) Multiplexer 74HC253 2V ~ 6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 7.8mA, 7.8mA Single Supply 2 x 4:1 1
Texas Instruments SN74HC253QDRQ1 Texas Instruments SN74HC253QDRQ1 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments Automotive, AEC-Q100, 74HC Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) Multiplexer 74HC253 2V ~ 6V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 7.8mA, 7.8mA Single Supply 2 x 4:1 1

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