Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Gates & Inverters

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 ECCN Code Operating Supply Voltage Number of Ports Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Package / Case REACH SVHC Height Width Thickness Mounting Type Weight Operating Temperature Technology Height Seated (Max) HTS Code Packing Method Number of Functions 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 Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Output Voltage Number of Elements Number of Outputs Output Current Feature Polarity Halogen Free Number of Circuits Load Capacitance Propagation Delay Turn On Delay Time Supplier Device Package Output Characteristics Quiescent Current Logic Function Number of Inputs Screening Level Number of Bits Voltage - Supply Number of Output Lines Family Max I(ol) Power Supply Current-Max (ICC) Count Direction Translation Prop. Delay@Nom-Sup Schmitt Trigger Input Current - Quiescent (Max) Current - Output High, Low Logic Type Schmitt Trigger Number of Gates Max Propagation Delay @ V, Max CL Logic Level - Low Logic Level - High
74HC05PW,118 74HC05PW,118 Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Surface Mount Tape & Reel (TR) 2009 74HC Active 1 (Unlimited) 14 5V 5mm ROHS3 Compliant Gold No 14 14-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~125°C CMOS 1.1mm 8542.39.00.01 6 e4 DUAL GULL WING 260 5V 30 74HC05 14 2V 6V 6 Open Drain Inverting 15 ns 20 ns 2μA Buffer, Inverter 2V~6V HC/UH - 5.2mA Inverter 15ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
74HC4075D-Q100J 74HC4075D-Q100J Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Surface Mount Tape & Reel (TR) 74HC Active 1 (Unlimited) 14 5V 8.65mm ROHS3 Compliant Gold 14 14-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~125°C CMOS 3 DUAL GULL WING 5V 74HC4075 14 2V 6V 1 3 17 ns 2μA OR 2V~6V HC/UH 5.2mA 5.2mA OR Gate 17ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
TC74HC02AF(EL,F) TC74HC02AF(EL,F) Torex Semiconductor Ltd 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape and Reel Active RoHS Compliant 14 NOR
SN74ALS04BDE4 SN74ALS04BDE4 Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74ALS Obsolete 1 (Unlimited) ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C 6 14-SOIC 6 4.5V~5.5V 400μA 8mA Inverter 11ns @ 5V, 50pF 0.8V 2V
TC7SZ32FU(T5L,F,T) TC7SZ32FU(T5L,F,T) Torex Semiconductor Ltd 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete RoHS Compliant 5 OR
TC7ST08F TC7ST08F Torex Semiconductor Ltd 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape and Reel Obsolete Supplier Unconfirmed 5 AND
74LVC32APW-Q100J 74LVC32APW-Q100J Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Surface Mount Tape & Reel (TR) 74LVC Active 1 (Unlimited) 14 5mm ROHS3 Compliant Gold No 14-TSSOP (0.173, 4.40mm Width) Surface Mount -40°C~125°C CMOS 1.1mm 4 DUAL GULL WING 3.3V 74LVC32 14 0.65mm 1.65V 3.6V 4 100nA OR 2 AEC-Q100 1.2V~3.6V LVC/LCX/Z 40μA 24mA 24mA OR Gate 3.8ns @ 3.3V, 50pF 0.7V ~ 0.8V 1.7V ~ 2V
74AUP1G14FW5-7 74AUP1G14FW5-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 74AUP Active 1 (Unlimited) 6 ROHS3 Compliant 6 6-XDFN Surface Mount -40°C~125°C CMOS 0.5mm 1 DUAL NO LEAD NOT SPECIFIED 1.2V NOT SPECIFIED 0.35mm 0.8V Schmitt Trigger 1 6.1 ns 500nA 0.8V~3.6V AUP/ULP/V 4mA 4mA Inverter 6.1ns @ 3.3V, 30pF 0.15V ~ 0.88V 0.65V ~ 2.32V
SN74S05NSR SN74S05NSR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 74S yes Active 1 (Unlimited) 14 5V 10.3mm ROHS3 Compliant Lead Free 14 14-SOIC (0.209, 5.30mm Width) 2mm 5.3mm 1.95mm Surface Mount 0°C~70°C TTL 8542.39.00.01 TR 6 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74S05 14 1.27mm 6 Gates Not Qualified 5V 20mA Open Collector Inverting 15pF 7.5 ns 7.5 ns Buffer, Inverter 4.75V~5.25V 6 S 0.02 A 54mA - 20mA Inverter NO 7.5ns @ 5V, 50pF 0.8V 2V
TC7W00FK,LF(T TC7W00FK,LF(T Torex Semiconductor Ltd 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape and Reel Active RoHS Compliant 8 NAND
SN74LVC1G27DSFR SN74LVC1G27DSFR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Digi-Reel® 74LVC yes Active 1 (Unlimited) 6 EAR99 1mm ROHS3 Compliant Lead Free No 6 6-XFDFN No SVHC 400μm 1mm 350μm Surface Mount -40°C~125°C CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 3.3V 74LVC1G27 6 Gates 5.5V 1 32mA 50pF 3.6 ns 10μA NOR 3 1.65V~5.5V LVC/LCX/Z 5.4 ns 32mA 32mA NOR Gate NO 3.6ns @ 5V, 50pF 0.7V ~ 0.8V 1.7V ~ 2V
74AUP1G02FS3-7 74AUP1G02FS3-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 74AUP Active 1 (Unlimited) 4 0.8mm ROHS3 Compliant 4-XFDFN Exposed Pad 0.8mm Surface Mount -40°C~125°C TA CMOS 0.35mm TAPE AND REEL 1 DUAL NO LEAD 260 3V 30 4 0.48mm S-PDSO-N4 0.8V Gates Not Qualified 3.6V 20mA 1 30pF 6.4 ns 34.2 ns 500nA NOR 2 0.8V~3.6V AUP/ULP/V 4mA 4mA NOR Gate NO 6.4ns @ 3.3V, 30pF 0.7V ~ 0.9V 1.6V ~ 2V
74LVC1G02Z-7 74LVC1G02Z-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2010 74LVC yes Active 1 (Unlimited) 5 1.7mm ROHS3 Compliant Lead Free Tin No 5 SOT-553 No SVHC 620μm 1.25mm Surface Mount -40°C~125°C CMOS TAPE AND REEL 1 e3 DUAL GULL WING 260 1.8V 40 74LVC1G02 5 Gates 3.3V 1 1.7 ns 7 ns 200μA NOR 2 1.65V~5.5V LVC/LCX/Z 6 ns 32mA 32mA NOR Gate NO 1.7ns @ 5V, 50pF 0.7V ~ 0.8V 1.7V ~ 2V
SN74AHC86PWR SN74AHC86PWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Cut Tape (CT) 74AHC yes Active 1 (Unlimited) 14 EAR99 5mm ROHS3 Compliant Lead Free Gold No 14 14-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount 57.209338mg -40°C~125°C CMOS TR 4 e4 DUAL GULL WING 260 3.3V 74AHC86 14 2V Gates 5.5V 4 1 8mA 50pF 10 ns 8.8 ns 2μA OR, XOR 2 2V~5.5V AHC/VHC/H/U/V 0.008 A 8mA 8mA XOR (Exclusive OR) NO 8.8ns @ 5V, 50pF 0.5V ~ 1.65V 1.5V ~ 3.85V
74ABT00N,112 74ABT00N,112 Rochester Electronics, LLC 0.9401
Add to Cart

Min: 1

Mult: 1

0.00000000 download Tube 74ABT Obsolete 3 (168 Hours) ROHS3 Compliant 14-DIP (0.300, 7.62mm) Through Hole -40°C~85°C 4 14-DIP 2 4.5V~5.5V 50μA 15mA 20mA NAND Gate 3.6ns @ 5V, 50pF 0.8V 2V
SN74LVC32AQDRG4Q1 SN74LVC32AQDRG4Q1 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q100, 74LVC yes Discontinued 1 (Unlimited) 14 8.65mm ROHS3 Compliant Contains Lead No 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~125°C CMOS TAPE AND REEL 4 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.7V 74LVC32 14 2V Gates 3.3V 3.6V 1 50pF 3.8 ns 3.8 ns 10μA OR 2 2V~3.6V LVC/LCX/Z 24mA 24mA OR Gate NO 4 3.8ns @ 3.3V, 50pF 0.8V 2V
74AHCT3G04GD,125 74AHCT3G04GD,125 Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2007 74AHCT Obsolete 1 (Unlimited) 5V RoHS Compliant Lead Free No 8 8-XFDFN Surface Mount -40°C~125°C 74AHCT3G04 8 3 7.7 ns 10 ns 1μA Buffer, Inverter 4.5V~5.5V 8mA 8mA Inverter 7.7ns @ 5V, 50pF 0.8V 2V
SN74S32NSRE4 SN74S32NSRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 74S yes Obsolete 1 (Unlimited) 14 ROHS3 Compliant 14 14-SOIC (0.209, 5.30mm Width) 5.3mm Surface Mount 0°C~70°C TTL TAPE AND REEL 4 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 74S32 14 Gates Not Qualified 5V 20mA 4 15pF 5 ns 5 ns OR 2 4.75V~5.25V S 68mA 7 ns 1mA 20mA OR Gate NO 5ns @ 5V, 50pF 0.8V 2V
74AHCT32T14-13 74AHCT32T14-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2013 74AHCT yes Active 1 (Unlimited) 14 5mm ROHS3 Compliant Lead Free Tin 14 14-TSSOP (0.173, 4.40mm Width) No SVHC Surface Mount -40°C~125°C TA CMOS 4 e3 DUAL GULL WING 260 5V 40 14 0.65mm 5.5V 4 7.9 ns 20μA OR 2 4.5V~5.5V AHCT/VHCT/VT 8mA 8mA OR Gate 7.9ns @ 5V, 50pF 0.8V 2V
M74VHC1GT32DTT1G M74VHC1GT32DTT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2005 74VHC yes Active 1 (Unlimited) 5 3mm ROHS3 Compliant Lead Free No 5 SOT-23-5 Thin, TSOT-23-5 No SVHC 1mm 1.5mm Surface Mount -55°C~125°C CMOS TR 1 e3 Tin (Sn) DUAL GULL WING 260 5V 40 74VHC1GT32 5 2V Gates 8mA Halogen Free 7.5 ns 11.4 ns 2μA OR 2 3V~5.5V AHC/VHC 0.008 A 0.04mA 8mA 8mA OR Gate NO 1 7.5ns @ 5V, 50pF 0.53V ~ 0.8V 1.4V ~ 2V
SN74HC21DRE4 SN74HC21DRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 74HC yes Active 1 (Unlimited) 14 EAR99 5V 8.65mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) 1.75mm 3.91mm 1.58mm Surface Mount 129.387224mg -40°C~85°C CMOS TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74HC21 14 2V 6V 2 1 5.2mA 50pF 19 ns 28 ns 2μA AND 4 2V~6V HC/UH 5.2mA 5.2mA AND Gate NO 19ns @ 6V, 50pF 0.5V ~ 1.8V 1.5V ~ 4.2V
SN74HC14PWE4 SN74HC14PWE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tube 74HC yes Active 1 (Unlimited) 14 EAR99 5V 5mm ROHS3 Compliant Lead Free 14 14-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount 57.209338mg -40°C~85°C CMOS 8542.31.00.01 6 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74HC14 14 2V Gates Not Qualified 6V 6 5.2mA Schmitt Trigger 50pF 21 ns 31 ns 2μA Buffer, Inverter, Schmitt Trigger 2V~6V HC/UH 0.004 A 0.02mA 5.2mA 5.2mA Inverter YES 21ns @ 6V, 50pF 0.3V ~ 1.2V 1.5V ~ 4.2V
SN74LVC3G14DCUTE4 SN74LVC3G14DCUTE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74LVC no Obsolete 1 (Unlimited) 8 EAR99 5V ROHS3 Compliant Contains Lead No 8 8-VFSOP (0.091, 2.30mm Width) 2mm Surface Mount 9.610488mg -40°C~125°C CMOS 0.9mm TAPE AND REEL 3 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 1.8V 74LVC3G14 8 0.5mm Gates 3 Schmitt Trigger 50pF 4.3 ns 9.2 ns 10μA Buffer, Inverter, Schmitt Trigger 1.65V~5.5V LVC/LCX/Z 0.024 A 5.4 ns 32mA 32mA Inverter YES 4.3ns @ 5V, 50pF 0.3V ~ 1.4V 1.4V ~ 3.7V
CD74HCT08M96 CD74HCT08M96 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Cut Tape (CT) 74HCT yes Active 1 (Unlimited) 14 EAR99 5V 8.65mm ROHS3 Compliant Lead Free Gold No 14 14-SOIC (0.154, 3.90mm Width) No SVHC 1.75mm 3.91mm 1.58mm Surface Mount 129.387224mg -55°C~125°C CMOS TR 4 e4 DUAL GULL WING 260 5V 74HCT08 14 5V 4 1 4mA 50pF 25 ns 38 ns 2μA AND 2 4.5V~5.5V HCT 4mA 4mA AND Gate NO 25ns @ 4.5V, 50pF 0.8V 2V
MC74HCU04ADG MC74HCU04ADG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 51 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tube 1999 74HCU yes Active 1 (Unlimited) 14 EAR99 8.75mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 4mm Surface Mount -55°C~125°C CMOS 8542.39.00.01 RAIL 6 e3 Tin (Sn) DUAL GULL WING 260 3V 40 74HCU04 14 1.27mm 2V Gates 6V 5.2mA Halogen Free 50pF 12 ns 105 ns 1μA 2V~6V HC/UH 0.004 A 21 ns 5.2mA 5.2mA Inverter NO 6 12ns @ 6V, 50pF 0.3V ~ 1.1V 1.7V ~ 4.8V
MC74VHCT08AMELG MC74VHCT08AMELG Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 74VHCT Obsolete 3 (168 Hours) ROHS3 Compliant 14-SOIC (0.209, 5.30mm Width) Surface Mount -40°C~125°C 4 SOEIAJ-14 2 4.5V~5.5V 2μA 8mA 8mA AND Gate 7.9ns @ 5V, 50pF 0.8V 2V
MC14071BFELG MC14071BFELG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2006 4000B Obsolete 3 (168 Hours) 14 RoHS Compliant Lead Free 14 14-SOIC (0.209, 5.30mm Width) Surface Mount -55°C~125°C CMOS TAPE AND REEL 4 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 40 4071 14 3V Gates Not Qualified 1 50pF 100 ns 300 ns 1μA OR 2 3V~18V 8.8mA 8.8mA OR Gate NO 4 100ns @ 15V, 50pF 1.5V ~ 4V 3.5V ~ 11V
74LVC1G08SE-7 74LVC1G08SE-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2011 74LVC yes Active 1 (Unlimited) 5 2.2mm ROHS3 Compliant Lead Free No 5 5-TSSOP, SC-70-5, SOT-353 No SVHC 1.1mm 2.2mm Surface Mount -40°C~125°C CMOS 1 e3 Matte Tin (Sn) DUAL GULL WING 260 1.8V 40 74LVC1G08 5 Gates 3.3V 6.5V 1 32mA 1.7 ns 5.5 ns TOTEM POLE 200μA AND 2 1.65V~5.5V LVC/LCX/Z 6 ns 32mA 32mA AND Gate NO 1.7ns @ 5V, 50pF 0.7V ~ 0.8V 1.7V ~ 2V
SN74AUP3G06YFPR SN74AUP3G06YFPR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 74AUP yes Active 1 (Unlimited) 8 EAR99 2 0m ROHS3 Compliant Lead Free 8 8-XFBGA, DSBGA 500μm 0m 0m Surface Mount -40°C~85°C CMOS TR 3 e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL 260 1.2V NOT SPECIFIED 74AUP3G06 8 0.4mm 3 Gates Not Qualified Open Drain Inverting 10.5 ns 19.3 ns 500nA Buffer, Inverter 1 0.8V~3.6V AUP/ULP/V 0.004 A 0.0009mA UNIDIRECTIONAL N/A - 4mA Inverter NO 10.5ns @ 3.3V, 30pF 0.7V ~ 0.9V 1.6V ~ 2V
74AHC1G86SE-7 74AHC1G86SE-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2011 74AHC yes Active 1 (Unlimited) 5 2.2mm ROHS3 Compliant Lead Free Tin No 5 5-TSSOP, SC-70-5, SOT-353 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C CMOS TAPE AND REEL 1 e3 DUAL GULL WING 260 3.3V 40 74AHC1G86 5 2V Gates 8mA 8.8 ns 4 ns 1μA XOR 2 2V~5.5V AHC/VHC/H/U/V 0.008 A Yes 8mA 8mA XOR (Exclusive OR) 1 8.8ns @ 5V, 50pF 0.5V ~ 1.65V 1.5V ~ 3.85V
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support