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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) HTS Code Packing Method Number of Functions Nominal Supply Current Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Polarity Logic IC Type Load Capacitance Output Propagation Delay Turn On Delay Time Supplier Device Package Propagation Delay (tpd) Quiescent Current High Level Output Current Low Level Output Current Number of Bits Voltage - Supply Family Max I(ol) Power Supply Current-Max (ICC) Prop. Delay@Nom-Sup Current - Output High, Low Output Function Max Propagation Delay @ V, Max CL Current - Quiescent (Iq)
74HCT688D,652 74HCT688D,652 Rochester Electronics 0.0000
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0.00000000 download Tube 74HCT Obsolete 1 (Unlimited) ROHS3 Compliant 20-SOIC (0.295, 7.50mm Width) Surface Mount -40°C~125°C Identity Comparator Active Low 20-SO 8 4.5V~5.5V 4mA 4mA A=B 34ns @ 4.5V, 50pF 8μA
SN74LS684DW SN74LS684DW Rochester Electronics 0.0000
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0.00000000 download Tube 74LS no Obsolete 3 (168 Hours) 20 Non-RoHS Compliant 20-SOIC (0.295, 7.50mm Width) unknown 7.5mm Surface Mount 0°C~70°C TTL 2.65mm 1 Magnitude Comparator e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V NOT SPECIFIED 20 YES 1.27mm R-PDSO-G20 4.75V COMMERCIAL 5.25V Active Low 30 ns 8 4.85V~5.25V LS 400μA 24mA A=B, A>B 30ns @ 5V, 45pF
74FCT521CTQG 74FCT521CTQG Integrated Device Technology (IDT) 0.0000
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0.00000000 download 7 Weeks Surface Mount 2007 yes Active 1 20 EAR99 85°C -40°C 5V 8.7mm RoHS Compliant Lead Free Tin 20 CASCADABLE QSOP 5.25V 4.75V 3.8mm 1.47mm CMOS 4.5mA 1.75mm 1 e3 DUAL GULL WING 260 5V NOT SPECIFIED 20 INDUSTRIAL 0.635mm Arithmetic Circuits Not Qualified 5V Inverting IDENTITY COMPARATOR 50pF 4.5 ns 4.5 ns 10μA 48mA 48mA 8 FCT
74F521SJ 74F521SJ ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tube 2000 74F Obsolete 1 (Unlimited) 5V RoHS Compliant Lead Free 20 20-SOIC (0.209, 5.30mm Width) Surface Mount 0°C~70°C 32mA Identity Comparator 74F521 Inverting Active Low 10 ns 10 ns 8 4.5V~5.5V 1mA 20mA A=B 10ns @ 5V, 50pF
HEF4585BP,652 HEF4585BP,652 NXP Semiconductors 0.0000
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0.00000000 download Tube 1998 4000B Obsolete 1 (Unlimited) 16 EAR99 21.6mm ROHS3 Compliant 16-DIP (0.300, 7.62mm) 7.62mm Through Hole -40°C~85°C CMOS 1 Magnitude Comparator NICKEL/PALLADIUM/GOLD (NI/PD/AU) DUAL 260 5V 30 4585 16 NO R-PDIP-T16 3V Arithmetic Circuits Not Qualified 5/15V 15V Active High 320 ns 4 3V~15V 3mA 3mA AB 90ns @ 15V, 50pF 80μA
SN74S85N SN74S85N Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Through Hole Tube 74S Active 1 (Unlimited) 16 Through Hole EAR99 5V 19.3mm ROHS3 Compliant Contains Lead No 16 16-DIP (0.300, 7.62mm) No SVHC 5.08mm 6.35mm 3.9mm Through Hole 951.693491mg 0°C~70°C TTL 55mA 115mA 1 55mA Magnitude Comparator e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 5V 74S85 16 Arithmetic Circuits 5V Non-Inverting 15pF Active High 18 ns 18 ns 4 4.75V~5.25V S 0.02 A 110mA 1mA 20mA AB 18ns @ 5V, 15pF
74ACT520SC 74ACT520SC ON Semiconductor 0.0000
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0.00000000 download Tube 1999 74ACT Obsolete 1 (Unlimited) 20-SOIC (0.295, 7.50mm Width) Surface Mount -40°C~85°C Identity Comparator 74ACT520 Active Low 20-SOIC 8 4.5V~5.5V 24mA 24mA A=B 10ns @ 5V, 50pF 4μA
CD74HC688NSR CD74HC688NSR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 74HC yes Active 1 (Unlimited) 20 EAR99 12.6mm ROHS3 Compliant Lead Free Gold 20 CASCADABLE 20-SOIC (0.209, 5.30mm Width) 2mm 5.3mm 1.95mm Surface Mount 266.712314mg -55°C~125°C CMOS 8μA TR 1 Identity Comparator e4 DUAL GULL WING 260 4.5V NOT SPECIFIED 74HC688 20 1.27mm 2V Arithmetic Circuits Not Qualified 2/6V 6V Inverting 50pF Active Low 29 ns 29 ns 8μA 8 2V~6V HC/UH 0.0052 A 36 ns 5.2mA 5.2mA A=B 29ns @ 6V, 50pF
74HC688DB,118 74HC688DB,118 Nexperia USA Inc. 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 74HC Active 1 (Unlimited) 20 5V 7.2mm ROHS3 Compliant Gold No 20 CASCADABLE 20-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~125°C CMOS 2mm 1 Identity Comparator e4 DUAL GULL WING 260 5V 30 74HC688 20 0.65mm 2V 6V Inverting 50pF Active Low 255 ns 255 ns 8μA 8 2V~6V HC/UH 5.2mA 5.2mA A=B 29ns @ 6V, 50pF
N74F521D,623 N74F521D,623 NXP Semiconductors 0.0000
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0.00000000 download Tape & Reel (TR) 1999 74F Obsolete 1 (Unlimited) 20 ROHS3 Compliant CASCADABLE 20-SOIC (0.295, 7.50mm Width) unknown 7.5mm Surface Mount 0°C~70°C TTL 2.65mm 1 Identity Comparator e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V 40 74F521 20 YES 1.27mm R-PDSO-G20 4.5V Not Qualified 5.5V 50pF Active Low 11 ns 8 4.5V~5.5V F/FAST 36mA 1mA 20mA A=B 9.5ns @ 5V, 50pF
SN74LS684NSR SN74LS684NSR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 74LS yes Active 1 (Unlimited) 20 EAR99 5V 12.6mm ROHS3 Compliant Lead Free Gold No 20 WITH P = Q & P > Q OUTPUTS 20-SOIC (0.209, 5.30mm Width) 2mm 5.3mm 1.95mm Surface Mount 266.712314mg 0°C~70°C TTL 65mA TR 1 Magnitude Comparator e4 DUAL GULL WING 260 5V 74LS684 20 1.27mm Arithmetic Circuits 5V Inverting 45pF Active Low 30 ns 30 ns 8 4.85V~5.25V LS 0.024 A 400μA 24mA A=B, A>B 30ns @ 5V, 45pF
74HCT688DB,118 74HCT688DB,118 NXP Semiconductors 0.0000
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0.00000000 download Tape & Reel (TR) 1997 74HCT Obsolete 1 (Unlimited) 20 7.2mm ROHS3 Compliant CASCADABLE 20-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~125°C CMOS 2mm 1 Identity Comparator e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V 30 74HCT688 20 YES 0.65mm R-PDSO-G20 4.5V Arithmetic Circuits Not Qualified 5V 5.5V 50pF Active Low 51 ns 8 4.5V~5.5V HCT 4mA 4mA A=B 34ns @ 4.5V, 50pF 8μA
SN74AS885NT SN74AS885NT Rochester Electronics 0.0000
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0.00000000 download Tube 74AS Obsolete 3 (168 Hours) ROHS3 Compliant 24-DIP (0.300, 7.62mm) Through Hole 0°C~70°C Magnitude Comparator Active High 24-PDIP 8 4.5V~5.5V 2mA 20mA AB 17.5ns @ 5V, 50pF
SN74ALS679N SN74ALS679N Texas Instruments 0.0000
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0.00000000 download Through Hole Tube 74ALS no Obsolete 1 (Unlimited) 20 Through Hole EAR99 5V 24.325mm ROHS3 Compliant Contains Lead No 20 WITH INHIBIT 20-DIP (0.300, 7.62mm) No SVHC 7.62mm Through Hole 1.1991g 0°C~70°C TTL 17mA 28mA 5.08mm 8542.39.00.01 1 Address Comparator e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 5V 74ALS679 20 2.54mm Arithmetic Circuits Non-Inverting 50pF Active High 30 ns 5 ns 12 4.5V~5.5V ALS 2.6mA 24mA 30ns @ 5V, 50pF
MAX40025AAWT+T MAX40025AAWT+T Maxim Integrated 4.3474
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0.00000000 6 Weeks Tape & Reel (TR) Active
74FCT521CTSOG 74FCT521CTSOG Renesas Electronics America 0.0000
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0.00000000 download 12 Weeks Tube 74FCT Active 1 (Unlimited) ROHS3 Compliant 20-SOIC (0.295, 7.50mm Width) Surface Mount -40°C~85°C Identity Comparator 74FCT521 Active Low 20-SOIC 8 4.75V~5.25V 15mA 48mA A=B 4.5ns @ 5V, 50pF 10μA
74FCT521CTSOG8 74FCT521CTSOG8 Renesas Electronics America 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) 74FCT Active 1 (Unlimited) ROHS3 Compliant 20-SOIC (0.295, 7.50mm Width) Surface Mount -40°C~85°C Identity Comparator 74FCT521 Active Low 20-SOIC 8 4.75V~5.25V 15mA 48mA A=B 4.5ns @ 5V, 50pF 10μA
IDT74FCT521CTPYG8 IDT74FCT521CTPYG8 Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) 74FCT Obsolete 1 (Unlimited) 20-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C Identity Comparator 74FCT521 Active Low 8 4.75V~5.25V 15mA 48mA A=B 4.5ns @ 5V, 50pF 10μA
74AC520SC 74AC520SC ON Semiconductor 0.0000
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0.00000000 download Tube 1999 74AC Obsolete 1 (Unlimited) 20-SOIC (0.295, 7.50mm Width) Surface Mount -40°C~85°C Identity Comparator 74AC520 Active Low 20-SOIC 8 2V~6V 24mA 24mA A=B 9ns @ 5V, 50pF 4μA
SN74HC684DWR SN74HC684DWR Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 74HC yes Obsolete 1 (Unlimited) 20 5V ROHS3 Compliant Lead Free No 20 WITH A=B AND A > B OUTPUTS 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 500.709277mg -40°C~85°C CMOS 8μA 2.65mm 1 Magnitude Comparator e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74HC684 20 1.27mm 2V Arithmetic Circuits 2/6V 6V Inverting Active Low 47 ns 344 ns 8 2V~6V HC/UH 5.2mA 5.2mA A=B, A>B 47ns @ 6V, 50pF
74HC688D,652 74HC688D,652 Nexperia USA Inc. 0.0000
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0.00000000 download 4 Weeks Tube 74HC Active 1 (Unlimited) 20 EAR99 ROHS3 Compliant 20 CASCADABLE 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~125°C CMOS 2.65mm 1 Identity Comparator e4 Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) DUAL GULL WING 260 5V 30 74HC688 20 YES 1.27mm 2V Not Qualified 6V 50pF Active Low 51 ns 8 2V~6V HC/UH 5.2mA 5.2mA A=B 29ns @ 6V, 50pF 8μA
DM74ALS521WM DM74ALS521WM Rochester Electronics 0.0000
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0.00000000 download Tube 74ALS yes Obsolete 1 (Unlimited) 20 ROHS3 Compliant 20-SOIC (0.295, 7.50mm Width) unknown 7.5mm Surface Mount 0°C~70°C TTL 2.65mm 1 Identity Comparator e3 MATTE TIN DUAL GULL WING 260 5V NOT SPECIFIED 20 YES 1.27mm R-PDSO-G20 4.5V COMMERCIAL 5.5V Active Low 20 ns 8 4.5V~5.5V ALS 2.6mA 24mA A=B 20ns @ 5V, 50pF
MC14585BCP MC14585BCP Rochester Electronics 0.0000
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0.00000000 download Tube 4000B Obsolete 3 (168 Hours) Non-RoHS Compliant 16-DIP (0.300, 7.62mm) Through Hole -55°C~125°C Magnitude Comparator Active High 16-DIP 4 3V~18V 4.2mA 4.2mA AB 260ns @ 15V, 50pF 20μA
SY100S366JZ-TR SY100S366JZ-TR Microchip Technology 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 100S Discontinued 2 (1 Year) 85°C 0°C ROHS3 Compliant 28 28-LCC (J-Lead) Surface Mount 0°C~85°C Magnitude Comparator 100S366 Active High 1.5 ns 28-PLCC (11.48x11.48) 9 -4.2V~-5.5V AB 1.5ns @ -5.2V, -
DM74ALS521N DM74ALS521N ON Semiconductor 0.0000
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0.00000000 download Tube 2000 74ALS Obsolete 1 (Unlimited) Lead Free 20-DIP (0.300, 7.62mm) Through Hole 0°C~70°C Identity Comparator 74ALS521 Active Low 8 4.5V~5.5V 2.6mA 24mA A=B 20ns @ 5V, 50pF
TC74HC688AP(F) TC74HC688AP(F) Torex Semiconductor Ltd 0.0000
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0.00000000 download Tube Obsolete RoHS Compliant Identity Comparator 20 Inverting 8 A=B
SN74LS684DW SN74LS684DW Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tube 74LS yes Active 1 (Unlimited) 20 SMD/SMT EAR99 5V 12.8mm ROHS3 Compliant Lead Free No 20 WITH A = B & A > B OUTPUTS 20-SOIC (0.295, 7.50mm Width) No SVHC 2.65mm 7.5mm 2.35mm Surface Mount 500.709277mg 0°C~70°C TTL 65mA 1 Magnitude Comparator e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74LS684 20 1.27mm Arithmetic Circuits 5V Inverting 45pF Active Low 30 ns 30 ns 8 4.85V~5.25V LS 0.024 A 400μA 24mA A=B, A>B 30ns @ 5V, 45pF
CD74HC688MG4 CD74HC688MG4 Texas Instruments 0.0000
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0.00000000 download Surface Mount Rail/Tube 1 20 125°C -55°C 12.8mm RoHS Compliant Lead Free Gold No 20 CASCADABLE SOIC 6V 2V 2.35mm 7.52mm 500.709277mg CMOS 8μA 1 e4 DUAL GULL WING 260 4.5V 20 MILITARY 1.27mm Arithmetic Circuits Inverting MAGNITUDE COMPARATOR 29 ns 29 ns 8μA -5.2mA 5.2mA 8 HC/UH
CD4063BPW CD4063BPW Texas Instruments 0.0000
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0.00000000 Surface Mount Tube 4000B yes Obsolete 1 (Unlimited) 16 5mm ROHS3 Compliant 16 16-TSSOP (0.173, 4.40mm Width) Surface Mount -55°C~125°C CMOS 1.2mm 1 Magnitude Comparator DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED CD4063 16 0.65mm 3V Arithmetic Circuits Not Qualified 5/15V 18V Non-Inverting Active High 350 ns 350 ns 100μA 4 3V~18V 4.2mA 4.2mA AB 350ns @ 15V, 50pF
CD74HCT688ME4 CD74HCT688ME4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tube 74HCT yes Active 1 (Unlimited) 20 5V 12.8mm ROHS3 Compliant Lead Free Gold No 20 CASCADABLE 20-SOIC (0.295, 7.50mm Width) 2.65mm 7.5mm 2.35mm Surface Mount 500.709277mg -55°C~125°C CMOS 1 Identity Comparator e4 DUAL GULL WING 260 5V 74HCT688 20 1.27mm Arithmetic Circuits 5V Inverting 50pF Active Low 51 ns 34 ns 8μA 8 4.5V~5.5V HCT 0.004 A 42 ns 4mA 4mA A=B 34ns @ 4.5V, 50pF
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