Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Buffers & Transceivers

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 Number of Ports 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 Input Type Height Seated (Max) 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 Output Type Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Number of Elements Number of Outputs Polarity Output Polarity Logic IC Type Number of Circuits Load Capacitance Propagation Delay Turn On Delay Time Supplier Device Package Output Characteristics Propagation Delay (tpd) Quiescent Current Logic Function High Level Output Current Low Level Output Current Number of Bits per Element Number of Inputs Number of Bits Voltage - Supply Number of Input Lines Number of Output Lines Family Max I(ol) Power Supply Current-Max (ICC) Count Direction Translation Trigger Type Prop. Delay@Nom-Sup Control Type Current - Output High, Low Logic Type Schmitt Trigger
DM74LS365AN DM74LS365AN Fairchild (ON Semiconductor) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Bulk 70°C 0°C RoHS Compliant Lead Free 16 DIP 5.25V 4.75V 6 Non-Inverting 25 ns Buffer, Inverting 24mA 2.6mA 1 6 6
74ABT245DB-T 74ABT245DB-T Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 20 85°C -40°C 5V 2 7.2mm RoHS Compliant Lead Free No 20 WITH DIRECTION CONTROL SSOP 5.5V 4.5V 5.3mm BICMOS 2mm 1 DUAL GULL WING 5V INDUSTRIAL 0.65mm Non-Inverting 1 4.2 ns 7.2 ns 3-STATE 24mA Transceiver -32mA 64mA 8 ABT
74ABT244CMSA 74ABT244CMSA ON Semiconductor 1.8732
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 74ABT Obsolete 1 (Unlimited) 85°C -40°C 5V RoHS Compliant 20 20-SSOP (0.209, 5.30mm Width) 5.5V 4.5V Surface Mount -40°C~85°C TA 74ABT244 3-State 8 2 8 Non-Inverting 3.6 ns 6 ns 20-SSOP AND, Buffer, Inverting -32mA 64mA 4 8 8 4.5V~5.5V 8 3 32mA 64mA Buffer, Non-Inverting
SN74HCT646DWR SN74HCT646DWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74HCT yes Discontinued 1 (Unlimited) 24 5V 2 ROHS3 Compliant Contains Lead No 24 WITH DIRECTION CONTROL 24-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 624.398247mg -40°C~85°C TA CMOS 2.65mm TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74HCT646 24 3-State Bidirectional Bus Driver/Transceivers 5V 1 Non-Inverting 8 53 ns 87 ns Inverting, Transceiver 8 4.5V~5.5V HCT 0.006 A N/A POSITIVE EDGE 34 ns INDEPENDENT CONTROL 6mA 6mA Transceiver, Non-Inverting
74F640PC 74F640PC National Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 20 Non-RoHS Compliant Lead Free 20 DIP TTL 1 e0 Tin/Lead (Sn/Pb) DUAL THROUGH-HOLE 5V COMMERCIAL NO 2.54mm 70°C Bus Driver/Transceivers 5V INVERTED 8 3-STATE 8 BIDIRECTIONAL COMMON CONTROL
74ABT652CMSAX 74ABT652CMSAX Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 74ABT yes Obsolete 1 (Unlimited) 24 2 ROHS3 Compliant WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION 24-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~85°C TA BICMOS 2.05mm 1 e3 MATTE TIN DUAL GULL WING 260 5V NOT SPECIFIED 24 3-State YES 0.65mm R-PDSO-G24 4.5V COMMERCIAL 5.5V 1 TRUE 4.9 ns 8 4.5V~5.5V ABT 32mA 64mA Transceiver, Inverting
MC74ACT245N MC74ACT245N ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2001 20 85°C -40°C 5V 2 26.415mm RoHS Compliant Contains Lead No 20 WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL PDIP 5.5V 4.5V 7.62mm CMOS 4.57mm 1 e0 DUAL THROUGH-HOLE 5V 20 INDUSTRIAL Bidirectional NO 2.54mm 5V Non-Inverting 8 ns 3-STATE Transceiver -24mA 24mA 8 ACT 0.024 A N/A 9 ns COMMON CONTROL
DM74AS648NT DM74AS648NT Fairchild (ON Semiconductor) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 24 70°C 0°C 2 RoHS Compliant Contains Lead 24 PDIP 5.5V 4.5V 7.62mm TTL 1 e3 Matte Tin (Sn) DUAL NOT SPECIFIED 5V NOT SPECIFIED 24 COMMERCIAL 2.54mm Bus Driver/Transceivers Not Qualified 5V 1 Inverting REGISTERED BUS TRANSCEIVER 8 9 ns 3-STATE 120mA Inverting, Transceiver 48mA 48mA 8 AS BIDIRECTIONAL N/A POSITIVE EDGE INDEPENDENT CONTROL
SY10E122JCTR SY10E122JCTR Micrel 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2006 Discontinued 85°C -40°C Non-RoHS Compliant Contains Lead 28 LCC 9 Buffer, Inverting 1
SN74LV07APWTG4 SN74LV07APWTG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 74LV yes Active 1 (Unlimited) 14 5mm ROHS3 Compliant Lead Free 14 14-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~125°C TA CMOS TR 6 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V NOT SPECIFIED 74LV07 14 Open Drain 2V 6 Gates Not Qualified 3.3V 5.5V Non-Inverting 50pF 15.2 ns 18 ns 20μA Buffer, Inverting 1 2V~5.5V 6 LV/LV-A/LVX/H 0.02mA - 16mA Buffer, Non-Inverting NO
74ACT125PC 74ACT125PC ON Semiconductor 1.6964
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tube 74ACT Obsolete 1 (Unlimited) 85°C -40°C 5V RoHS Compliant Lead Free 14 14-DIP (0.300, 7.62mm) 5.5V No SVHC 4.5V Through Hole -40°C~85°C TA 74ACT125 3-State 4 4 4 Non-Inverting 4 9 ns 10.5 ns 14-PDIP 4μA Buffer, Inverting -24mA 24mA 1 4 4 4.5V~5.5V 4 3 24mA 24mA Buffer, Non-Inverting
74LVT245MTCX 74LVT245MTCX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 74LVT Active 1 (Unlimited) 3.3V ROHS3 Compliant Lead Free Gold No 20 20-TSSOP (0.173, 4.40mm Width) No SVHC Surface Mount 191mg -40°C~85°C TA 74LVT245 3-State Bidirectional 8 1 Non-Inverting 4 ns 7.1 ns Inverting, Transceiver 2.7V~3.6V 32mA 64mA Transceiver, Non-Inverting
74ABT244CMSA 74ABT244CMSA Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74ABT yes Obsolete 1 (Unlimited) 20 2 ROHS3 Compliant 20-SSOP (0.209, 5.30mm Width) unknown 5.3mm Surface Mount -40°C~85°C TA BICMOS 2 e3 Matte Tin (Sn) DUAL GULL WING 260 5V NOT SPECIFIED 20 3-State YES 0.65mm 5.5V 2 TRUE 8.5 ns 4 4.5V~5.5V ABT 32mA 64mA Buffer, Non-Inverting
SN74ALS646ANT SN74ALS646ANT Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74ALS Obsolete 3 (168 Hours) ROHS3 Compliant 24-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA 3-State 1 24-PDIP 8 4.5V~5.5V 15mA 24mA Transceiver, Non-Inverting
SN74ACT244DWRE4 SN74ACT244DWRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 74ACT yes Active 1 (Unlimited) 20 EAR99 5V 2 12.8mm ROHS3 Compliant Lead Free 20 20-SOIC (0.295, 7.50mm Width) 2.65mm 7.5mm 2.35mm Surface Mount -40°C~85°C TA CMOS TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74ACT244 20 3-State Bus Driver/Transceivers Not Qualified 5V 2 Non-Inverting 50pF 9 ns 10.5 ns 4μA Buffer, Inverting 4 4.5V~5.5V 8 ACT UNIDIRECTIONAL 10 ns ENABLE LOW 24mA 24mA Buffer, Non-Inverting
SN74BCT126AD SN74BCT126AD Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74BCT yes Obsolete 3 (168 Hours) 14 2 8.65mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BICMOS 4 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V NOT SPECIFIED 14 3-State YES 5.5V 4 TRUE 1 4.5V~5.5V BCT/FBT 15mA 64mA Buffer, Non-Inverting
SN74AHCT540DGVR SN74AHCT540DGVR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Cut Tape (CT) 74AHCT yes Active 1 (Unlimited) 20 EAR99 5V 2 5mm ROHS3 Compliant Lead Free 20 WITH DUAL OUTPUT ENABLE 20-TFSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1.05mm Surface Mount -40°C~125°C TA CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74AHCT540 20 3-State 0.4mm 8 Bus Driver/Transceivers Not Qualified 5V 1 8 Inverting 50pF 8.5 ns 12 ns 4μA Buffer, Inverter 8 4.5V~5.5V AHCT/VHCT/VT 0.04mA UNIDIRECTIONAL ENABLE LOW 8mA 8mA Buffer, Inverting
CD74HCT240E CD74HCT240E Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Through Hole Tube 74HCT yes Active 1 (Unlimited) 20 Through Hole EAR99 5V 2 24.33mm ROHS3 Compliant Lead Free Gold No 20 20-DIP (0.300, 7.62mm) No SVHC 5.08mm 6.35mm 4.57mm Through Hole -55°C~125°C TA CMOS 2 e4 DUAL 5V 74HCT240 20 3-State Bus Driver/Transceivers 5V 2 Inverting 50pF 22 ns 22 ns 8μA Buffer, Inverter 4 4.5V~5.5V 8 HCT 0.006 A UNIDIRECTIONAL 33 ns ENABLE LOW 6mA 6mA Buffer, Inverting
SN74ACT240DBR SN74ACT240DBR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Cut Tape (CT) 74ACT yes Active 1 (Unlimited) 20 EAR99 5V 2 7.2mm ROHS3 Compliant Lead Free No 20 20-SSOP (0.209, 5.30mm Width) 2mm 5.3mm 1.95mm Surface Mount -40°C~85°C TA CMOS TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74ACT240 20 3-State 0.65mm Bus Driver/Transceivers 5V 2 Inverting 50pF 8.5 ns 10.5 ns 4μA Buffer, Inverter 4 4.5V~5.5V 8 ACT UNIDIRECTIONAL 9.5 ns ENABLE LOW 24mA 24mA Buffer, Inverting
74AC241SJ 74AC241SJ National Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2005 Lead Free
MC74VHC541DT MC74VHC541DT Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74VHC yes Obsolete 1 (Unlimited) 20 2 6.5mm ROHS3 Compliant 20-TSSOP (0.173, 4.40mm Width) unknown 4.4mm Surface Mount -55°C~125°C TA CMOS 1 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 3.3V 40 20 3-State YES 0.65mm R-PDSO-G20 2V COMMERCIAL 5.5V 1 TRUE 8 2V~5.5V AHC/VHC 8mA 8mA Buffer, Non-Inverting
CD74HCT640MG4 CD74HCT640MG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 1 (Unlimited) 20 125°C -55°C 5V 2 12.8mm RoHS Compliant Lead Free Gold No 20 WITH DIRECTION CONTROL SOIC 5.5V 4.5V 2.35mm 7.52mm 500.709277mg CMOS 1 e4 DUAL GULL WING 260 5V 20 MILITARY Bidirectional 8 Bus Driver/Transceivers 5V 1 Inverting BUS TRANSCEIVER 45 ns 22 ns 3-STATE 8μA Inverting, Transceiver -6mA 6mA 8 HCT 0.006 A N/A 33 ns COMMON CONTROL
MC74HC541AF MC74HC541AF ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2011 74HC Obsolete 3 (168 Hours) 20 2 Non-RoHS Compliant Contains Lead 20 20-SOIC (0.209, 5.30mm Width) 5.275mm Surface Mount -55°C~125°C TA CMOS 2.05mm RAIL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING NOT SPECIFIED 3V NOT SPECIFIED 74HC541 20 3-State 2V Bus Driver/Transceivers Not Qualified 2/6V 6V 500mW 1 Non-Inverting 50pF 80 ns Buffer, Inverting 8 2V~6V 8 3 HC/UH 0.006 A ENABLE LOW 7.8mA 7.8mA Buffer, Non-Inverting
MC10H189M MC10H189M Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 10H Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-SOIC (0.209, 5.30mm Width) 5.275mm Surface Mount 0°C~75°C TA ECL 2.05mm 6 NOT SPECIFIED DUAL GULL WING 16 Push-Pull YES COMMERCIAL 1 6 1 -4.94V~-5.46V 10H Buffer, Inverting
74ALVCH16245DTR 74ALVCH16245DTR ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 74ALVCH Obsolete 1 (Unlimited) 85°C -40°C Non-RoHS Compliant Contains Lead 48-TFSOP (0.240, 6.10mm Width) Surface Mount -40°C~85°C TA 74ALVCH16245 3-State 2 48-TSSOP Inverting, Transceiver 24mA 24mA 8 16 2.3V~3.6V 24mA 24mA Transceiver, Non-Inverting
MC74AC540DW MC74AC540DW ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2006 74AC Obsolete 1 (Unlimited) 20 2 Non-RoHS Compliant Contains Lead 20 20-SOIC (0.295, 7.50mm Width) not_compliant 7.5mm Surface Mount -40°C~85°C TA CMOS 2.65mm RAIL 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 5V 30 74AC540 20 3-State 2V Bus Driver/Transceivers Not Qualified 3.3/5V 6V 1 Inverting 50pF 6 ns 6 ns 8μA Buffer, Inverter 8 2V~6V 8 AC ENABLE LOW 24mA 24mA Buffer, Inverting
QS74FCT2843BTZ QS74FCT2843BTZ Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk no Obsolete NOT SPECIFIED 24 2 ROHS3 Compliant WITH CLEAR AND PRESET Through Hole 0°C~70°C CMOS TTL 1 e0 TIN LEAD ZIG-ZAG NOT SPECIFIED 5V NOT SPECIFIED 3-State NO R-PZIP-T24 4.75V COMMERCIAL 5.25V 1 TRUE 9 5V FCT - 48mA Bus Interface
MC74VHC245DW MC74VHC245DW ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2009 74VHC Obsolete 1 (Unlimited) 20 2 Non-RoHS Compliant Contains Lead 20 20-SOIC (0.295, 7.50mm Width) not_compliant 7.5mm Surface Mount -40°C~85°C TA CMOS 2.65mm RAIL 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 3.3V 30 74VHC245 20 3-State 2V Bus Driver/Transceivers Not Qualified 2/5.5V 5.5V 500mW 1 Non-Inverting 8 11.9 ns Inverting, Transceiver 8 2V~5.5V AHC/VHC BIDIRECTIONAL N/A COMMON CONTROL 8mA 8mA Transceiver, Non-Inverting
MC74VHC540DTR2 MC74VHC540DTR2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2008 74VHC Obsolete 1 (Unlimited) 20 2 6.5mm Non-RoHS Compliant Contains Lead 20 20-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -55°C~125°C TA CMOS TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V 40 74VHC540 20 3-State 0.65mm 2V 8 Bus Driver/Transceivers Not Qualified 2/5.5V 5.5V 450mW 1 Inverting 50pF 7 ns 17.5 ns 4μA Buffer, Inverter 8 2V~5.5V 3 AHC/VHC ENABLE LOW 8mA 8mA Buffer, Inverting
74LCX245MTCX 74LCX245MTCX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2009 74LCX Active 1 (Unlimited) 2 6.5mm ROHS3 Compliant Lead Free Gold No 20 20-TSSOP (0.173, 4.40mm Width) No SVHC 900μm 4.4mm Surface Mount 190.990737mg -40°C~85°C TA 74LCX245 3-State Bidirectional 8 1 Non-Inverting 8 ns 10.5 ns 10μA Inverting, Transceiver 2V~3.6V 24mA 24mA Transceiver, Non-Inverting
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