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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 Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Current - Output High, Low Number of Bits Output Function Max Propagation Delay @ V, Max CL Current - Quiescent (Iq)
Fairchild Semiconductor 74ACT521SJ Fairchild Semiconductor 74ACT521SJ Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74ACT Tube Obsolete -40°C ~ 85°C Surface Mount 20-SOIC (0.209", 5.30mm Width) Identity Comparator 74ACT521 Active Low 4.5V ~ 5.5V 20-SOP download ROHS3 Compliant EAR99 8542.39.0001 38 24mA, 24mA 8 A=B 10ns @ 5V, 50pF 4 µA
Harris Corporation CD74HC688E Harris Corporation CD74HC688E Harris Corporation
RFQ

Min: 1

Mult: 1

/image/Harris Corporation 74HC Tube Obsolete -55°C ~ 125°C Through Hole 20-DIP (0.300", 7.62mm) Identity Comparator 74HC688 Active Low 2V ~ 6V 20-PDIP download RoHS non-compliant EAR99 8542.39.0001 20 5.2mA, 5.2mA 8 A=B 29ns @ 6V, 50pF 8 µA
onsemi MC14585BCP onsemi MC14585BCP onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 4000B Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Magnitude Comparator MC14585 Active High 3V ~ 18V 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 4.2mA, 4.2mA 4 AB 260ns @ 15V, 50pF 20 µA
Fairchild Semiconductor DM74ALS521WM Fairchild Semiconductor DM74ALS521WM Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74ALS Tube Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Identity Comparator 74ALS521 Active Low 4.5V ~ 5.5V 20-SOIC download ROHS3 Compliant EAR99 8542.39.0001 36 2.6mA, 24mA 8 A=B 20ns @ 5V, 50pF
onsemi SN74LS688DW onsemi SN74LS688DW onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74LS Tube Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Identity Comparator 74LS688 Active Low 4.85V ~ 5.25V 20-SOIC download RoHS non-compliant EAR99 8542.39.0001 25 400µA, 24mA 8 A=B 23ns @ 5V, 45pF
onsemi SN74LS688N onsemi SN74LS688N onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74LS Tube Obsolete 0°C ~ 70°C Through Hole 20-DIP (0.300", 7.62mm) Identity Comparator 74LS688 Active Low 4.85V ~ 5.25V 20-PDIP download RoHS non-compliant EAR99 8542.39.0001 20 400µA, 24mA 8 A=B 23ns @ 5V, 45pF
Fairchild Semiconductor 74F521SJX Fairchild Semiconductor 74F521SJX Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74F Bulk Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.209", 5.30mm Width) Identity Comparator 74F521 Active Low 4.5V ~ 5.5V 20-SOP download ROHS3 Compliant EAR99 8542.39.0001 2,000 1mA, 20mA 8 A=B 10ns @ 5V, 50pF
Fairchild Semiconductor MM74HC688SJ Fairchild Semiconductor MM74HC688SJ Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74HC Tube Obsolete -40°C ~ 85°C Surface Mount 20-SOIC (0.209", 5.30mm Width) Identity Comparator 74HC688 Active Low 2V ~ 6V 20-SOP download ROHS3 Compliant EAR99 8542.39.0001 38 5.2mA, 5.2mA 8 A=B 30ns @ 6V, 50pF 8 µA
Fairchild Semiconductor 74ACT521MTC Fairchild Semiconductor 74ACT521MTC Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74ACT Tube Obsolete -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) Identity Comparator 74ACT521 Active Low 4.5V ~ 5.5V 20-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,825 24mA, 24mA 8 A=B 10ns @ 5V, 50pF 4 µA
Fairchild Semiconductor 74F521SJ Fairchild Semiconductor 74F521SJ Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74F Tube Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.209", 5.30mm Width) Identity Comparator 74F521 Active Low 4.5V ~ 5.5V 20-SOP download ROHS3 Compliant EAR99 8542.39.0001 38 1mA, 20mA 8 A=B 10ns @ 5V, 50pF
Fairchild Semiconductor DM74ALS521WMX Fairchild Semiconductor DM74ALS521WMX Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74ALS Bulk Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Identity Comparator 74ALS521 Active Low 4.5V ~ 5.5V 20-SOIC download ROHS3 Compliant EAR99 8542.39.0001 1,000 2.6mA, 24mA 8 A=B 20ns @ 5V, 50pF
Fairchild Semiconductor DM74ALS520WMX Fairchild Semiconductor DM74ALS520WMX Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor 74ALS Bulk 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 ROHS3 Compliant EAR99 8542.39.0001 1,000 2.6mA, 24mA 8 A=B 20ns @ 5V, 50pF
NTE Electronics, Inc NTE74LS85 NTE Electronics, Inc NTE74LS85 NTE Electronics, Inc
RFQ

Min: 1

Mult: 1

/image/NTE Electronics, Inc 74LS Bag Active 0°C ~ 70°C Through Hole 16-DIP (0.260", 6.60mm) Magnitude Comparator 74LS85 Active High 4.75V ~ 5.25V 16-DIP download ROHS3 Compliant 2368-NTE74LS85 EAR99 8542.31.0000 1 400µA, 8mA 4 AB 45ns @ 5V, 15pF
IDT, Integrated Device Technology Inc IDT74FCT521BTQ IDT, Integrated Device Technology Inc IDT74FCT521BTQ IDT, Integrated Device Technology Inc
RFQ

Min: 1

Mult: 1

/image/IDT, Integrated Device Technology Inc - Bulk Obsolete 0°C ~ 70°C Surface Mount 20-SSOP (0.154", 3.90mm Width) Identity Comparator 74FCT521 Active Low 4.75V ~ 5.25V 20-QSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 15mA, 48mA 8 A=B - 1.5 mA
National Semiconductor 54F521DC National Semiconductor 54F521DC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 54F Bulk Active -55°C ~ 125°C Through Hole 20-CDIP (0.300", 7.62mm) Identity Comparator Active Low 4.5V ~ 5.5V 20-CERDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 1mA, 20mA 8 A=B 15ns @ 5V, 50pF 32 mA
IDT, Integrated Device Technology Inc IDT74FCT521TPY IDT, Integrated Device Technology Inc IDT74FCT521TPY IDT, Integrated Device Technology Inc
RFQ

Min: 1

Mult: 1

/image/IDT, Integrated Device Technology Inc - Bulk Obsolete 0°C ~ 70°C Surface Mount 20-SSOP (0.209", 5.30mm Width) Identity Comparator 74FCT521 Active Low 4.75V ~ 5.25V 20-SSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 15mA, 48mA 8 A=B 11ns @ 5V, 50pF 1.5 mA
National Semiconductor DM7160W/883 National Semiconductor DM7160W/883 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor DM7160 Bulk Active -55°C ~ 125°C Surface Mount 16-CFlatpack Magnitude Comparator DM7160 Active High 4.5V ~ 5.5V 16-CFP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 100µA, 16mA 6 A=B 40ns @ 5V, 15pF 60 mA
Texas Instruments CD54HC688F3A Texas Instruments CD54HC688F3A Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active ROHS3 Compliant Not Applicable 296-CD54HC688F3A 1
Texas Instruments 5962-86818012A Texas Instruments 5962-86818012A Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-5962-86818012A 1
Texas Instruments 84153012A Texas Instruments 84153012A Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-84153012A 1
Texas Instruments CD4585BF3A Texas Instruments CD4585BF3A Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 4000B Tube Active -55°C ~ 125°C Through Hole 16-CDIP (0.300", 7.62mm) Magnitude Comparator Active High 3V ~ 18V 16-CDIP download ROHS3 Compliant Not Applicable 296-CD4585BF3A EAR99 8542.39.0001 1 6.8mA, 6.8mA 4 AB 160ns @ 15V, 50pF 100 µA
Texas Instruments M38510/31101B2A Texas Instruments M38510/31101B2A Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant 296-M38510/31101B2A 1
Texas Instruments SNJ54LS684FK Texas Instruments SNJ54LS684FK Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-SNJ54LS684FK EAR99 8542.39.0001 1
Texas Instruments 5962-8975701LA Texas Instruments 5962-8975701LA Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-5962-8975701LA 1
Texas Instruments 5962-8869101RA Texas Instruments 5962-8869101RA Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-5962-8869101RA EAR99 8542.39.0001 1
Texas Instruments CD4063BF Texas Instruments CD4063BF Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -55°C ~ 125°C Through Hole 16-CDIP (0.300", 7.62mm) Magnitude Comparator Active High 3V ~ 18V 16-CDIP download ROHS3 Compliant Not Applicable 296-CD4063BF EAR99 8542.39.0001 1 6.8mA, 6.8mA 4 AB 350ns @ 15V, 50pF 100 µA
Texas Instruments M38510/31101BEA Texas Instruments M38510/31101BEA Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant 296-M38510/31101BEA 1
Texas Instruments SNJ54LS85FK Texas Instruments SNJ54LS85FK Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-SNJ54LS85FK 1
Texas Instruments SNJ54LS85W Texas Instruments SNJ54LS85W Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Tube Active download ROHS3 Compliant Not Applicable 296-SNJ54LS85W 1
Texas Instruments CD4585BEE4 Texas Instruments CD4585BEE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 4000B Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) Magnitude Comparator Active High 3V ~ 18V 16-PDIP download ROHS3 Compliant 296-CD4585BEE4 EAR99 8542.39.0001 25 6.8mA, 6.8mA 4 AB 160ns @ 15V, 50pF 100 µA

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