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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 Function Current - Quiescent (Max) Number of Inputs Clock Frequency Voltage Supply Source Reset Timing Count Rate Trigger Type 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
STMicroelectronics M74HC138TTR STMicroelectronics M74HC138TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) Decoder/Demultiplexer 74HC138 2V ~ 6V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 5.2mA, 5.2mA Single Supply 1 x 3:8 1
STMicroelectronics M74HC148TTR STMicroelectronics M74HC148TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) Priority Encoder 74HC148 2V ~ 6V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 5.2mA, 5.2mA Single Supply 1 x 8:3 1
STMicroelectronics M74HC14TTR STMicroelectronics M74HC14TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Schmitt Trigger 74HC14 6 2V ~ 6V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Inverter 5.2mA, 5.2mA 1 µA 1 21ns @ 6V, 50pF 0.3V ~ 1.5V 1.5V ~ 4.2V
STMicroelectronics M74HC165RM13TR STMicroelectronics M74HC165RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC165 Complementary 2V ~ 6V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Shift Register 1 8 Parallel or Serial to Serial
STMicroelectronics M74HC165TTR STMicroelectronics M74HC165TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC165 Complementary 2V ~ 6V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Shift Register 1 8 Parallel or Serial to Serial
STMicroelectronics M74HC166B1R STMicroelectronics M74HC166B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HC166 Push-Pull 2V ~ 6V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Shift Register 1 8 Parallel or Serial to Serial
STMicroelectronics M74HC237B1R STMicroelectronics M74HC237B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Decoder/Demultiplexer 74HC237 2V ~ 6V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 5.2mA, 5.2mA Single Supply 1 x 3:8 1
STMicroelectronics M74HC244TTR STMicroelectronics M74HC244TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HC244 - 3-State 2V ~ 6V 20-TSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Buffer, Non-Inverting 2 4 7.8mA, 7.8mA
STMicroelectronics M74HC245TTR STMicroelectronics M74HC245TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°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 2,500 Transceiver, Non-Inverting 1 8 7.8mA, 7.8mA
STMicroelectronics M74HC273TTR STMicroelectronics M74HC273TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) D-Type 74HC273 Non-Inverted 2V ~ 6V 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 8 5.2mA, 5.2mA Master Reset 66 MHz Positive Edge 25ns @ 6V, 50pF 4 µA 5 pF
STMicroelectronics M74HC27B1R STMicroelectronics M74HC27B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) - 74HC27 3 2V ~ 6V 14-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 NOR Gate 5.2mA, 5.2mA 1 µA 3 14ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
STMicroelectronics M74HC27RM13TR STMicroelectronics M74HC27RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC27 3 2V ~ 6V 14-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 NOR Gate 5.2mA, 5.2mA 1 µA 3 14ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
STMicroelectronics M74HC30B1R STMicroelectronics M74HC30B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) - 74HC30 1 2V ~ 6V 14-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 NAND Gate 5.2mA, 5.2mA 1 µA 8 20ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
STMicroelectronics M74HC30RM13TR STMicroelectronics M74HC30RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC30 1 2V ~ 6V 14-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 NAND Gate 5.2mA, 5.2mA 1 µA 8 20ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
STMicroelectronics M74HC4020B1R STMicroelectronics M74HC4020B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HC4020 Up 2 V ~ 6 V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Binary Counter 1 14 Asynchronous - 70 MHz Negative Edge
STMicroelectronics M74HC4040TTR STMicroelectronics M74HC4040TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC4040 Up 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Binary Counter 1 12 Asynchronous - 70 MHz Negative Edge
STMicroelectronics M74HC4078B1R STMicroelectronics M74HC4078B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) 74HC4078 Single-Ended 1 2V ~ 6V 14-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 NOR/OR Gate 5.2mA, 5.2mA 8 No
STMicroelectronics M74HC4094TTR STMicroelectronics M74HC4094TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC4094 Tri-State 2V ~ 6V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Shift Register 1 8 Serial to Parallel
STMicroelectronics M74HC4538TTR STMicroelectronics M74HC4538TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC4538 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 5.2mA, 5.2mA Yes 2 25 ns
STMicroelectronics M74HC573TTR STMicroelectronics M74HC573TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HC573 Tri-State 2V ~ 6V 20-TSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 D-Type Transparent Latch 7.8mA, 7.8mA 8:8 1 12ns
STMicroelectronics M74HC590RM13TR STMicroelectronics M74HC590RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC590 Up 2 V ~ 6 V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Binary Counter 1 8 Asynchronous - 61 MHz Positive Edge
STMicroelectronics M74HC590TTR STMicroelectronics M74HC590TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC590 Up 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Binary Counter 1 8 Asynchronous - 61 MHz Positive Edge
STMicroelectronics M74HC595TTR STMicroelectronics M74HC595TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC595 Tri-State 2V ~ 6V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Shift Register 1 8 Serial to Parallel, Serial
STMicroelectronics M74HC597B1R STMicroelectronics M74HC597B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HC597 Push-Pull 2V ~ 6V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Shift Register 1 8 Parallel to Serial
STMicroelectronics M74HC73TTR STMicroelectronics M74HC73TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C (TA) Surface Mount 14-TSSOP (0.173", 4.40mm Width) JK Type 74HC73 Complementary 2V ~ 6V 14-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 2 1 5.2mA, 5.2mA Set(Preset) and Reset 80 MHz Negative Edge 21ns @ 6V, 50pF 2 µA 5 pF
STMicroelectronics M74HC86RM13TR STMicroelectronics M74HC86RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HC Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) - 74HC86 4 2V ~ 6V 14-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 XOR (Exclusive OR) 5.2mA, 5.2mA 1 µA 2 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
STMicroelectronics M74HCT157B1R STMicroelectronics M74HCT157B1R STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HCT Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Multiplexer 74HCT157 4.5V ~ 5.5V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 4mA, 4mA Single Supply 4 x 2:1 1
STMicroelectronics M74HCT174RM13TR STMicroelectronics M74HCT174RM13TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HCT Tape & Reel (TR) Obsolete -55°C ~ 125°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) D-Type 74HCT174 Non-Inverted 4.5V ~ 5.5V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 1 6 4mA, 4mA Master Reset 56 MHz Positive Edge 28ns @ 4.5V, 50pF 4 µA 5 pF
STMicroelectronics M74HCT244TTR STMicroelectronics M74HCT244TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HCT Tape & Reel (TR) Obsolete -55°C ~ 125°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HCT244 - 3-State 4.5V ~ 5.5V 20-TSSOP ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Buffer, Non-Inverting 2 4 6mA, 6mA
STMicroelectronics M74HCT245TTR STMicroelectronics M74HCT245TTR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics 74HCT Tape & Reel (TR) Obsolete -55°C ~ 125°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) 74HCT245 - 3-State 4.5V ~ 5.5V 20-TSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Transceiver, Non-Inverting 1 8 6mA, 6mA

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