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 Number of Receivers Height Width Thickness Mounting Type Weight Operating Temperature Technology Max Supply Current Height Seated (Max) Packing Method Number of Functions Nominal Supply Current 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) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Number of Elements Number of Outputs Polarity Output Polarity Logic IC Type Number of Circuits Data Rate Current - Output Load Capacitance Propagation Delay Turn On Delay Time Supply Voltage1-Nom 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 Differential Output Voltage - Supply Input Characteristics Interface Standard Output Low Current-Max Receive Delay-Max 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
SN74HCT540DWRG4 SN74HCT540DWRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download ACTIVE (Last Updated: 3 days ago) Surface Mount Tape and Reel yes 1 20 EAR99 85°C -40°C 5V 2 12.8mm RoHS Compliant Lead Free No 20 WITH DUAL OUTPUT ENABLE SOIC 5.5V 4.5V 2.65mm 7.5mm 2.35mm CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 20 INDUSTRIAL 8 Bus Driver/Transceivers 5V 1 Inverting BUS DRIVER 27 ns 30 ns 3-STATE 8μA Buffer, Inverter -6mA 6mA 8 HCT 0.006 A UNIDIRECTIONAL N/A 25 ns ENABLE LOW
SN74ALS540DW SN74ALS540DW Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tube 74ALS yes Active 1 (Unlimited) 20 EAR99 5V 2 12.8mm ROHS3 Compliant Lead Free No 20 WITH DUAL OUTPUT ENABLE 20-SOIC (0.295, 7.50mm Width) No SVHC 2.65mm 7.5mm 2.35mm Surface Mount 0°C~70°C TA TTL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74ALS540 20 3-State 8 Bus Driver/Transceiver 5V 1 8 Inverting 50pF 12 ns 20 ns Buffer, Inverter 8 4.5V~5.5V ALS 0.024 A 22mA UNIDIRECTIONAL ENABLE LOW 15mA 24mA Buffer, Inverting
SN55189AJ SN55189AJ Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 1 day ago) Through Hole Rail/Tube 14 EAR99 125°C -55°C 5V 19.56mm RoHS Compliant Contains Lead No 14 RESPONSE CONTROL CDIP 5.5V 4.5V 4 5.08mm 6.67mm 4.57mm BIPOLAR 4 26mA DUAL 5V 14 MILITARY 5V INVERTED 1 Mbps 5V TOTEM-POLE Receiver NO SCHMITT TRIGGER EIA-232-F; TIA-232-F; V.28 85 ns
SN74ALS240ADWRE4 SN74ALS240ADWRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape and Reel 1 (Unlimited) 20 EAR99 70°C 0°C 5V 2 RoHS Compliant Lead Free 20 SOIC 5.5V 4.5V 7.5mm TTL 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 20 COMMERCIAL 8 Bus Driver/Transceivers Not Qualified 5V 2 Inverting BUS DRIVER 50pF 9 ns 18 ns 3-STATE Buffer, Inverter -15mA 24mA 4 4 ALS ENABLE LOW
CY74FCT2244ATSOC CY74FCT2244ATSOC Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tube 74FCT yes Active 1 (Unlimited) 20 EAR99 5V 2 12.8mm ROHS3 Compliant Lead Free Gold No 20 20-SOIC (0.295, 7.50mm Width) No SVHC 2.65mm 7.5mm 2.35mm Surface Mount -40°C~85°C TA CMOS 2 e4 DUAL GULL WING 260 5V 74FCT2244 20 3-State Bus Driver/Transceivers 5V 2 Non-Inverting 50pF 4.6 ns 6.2 ns Buffer, Inverting 4 4.75V~5.25V 8 3 FCT UNIDIRECTIONAL N/A ENABLE LOW 15mA 12mA Buffer, Non-Inverting
SN74HC640NSR SN74HC640NSR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 74HC yes Active 1 (Unlimited) 20 EAR99 5V 2 12.6mm ROHS3 Compliant Lead Free 20 20-SOIC (0.209, 5.30mm Width) 2mm 5.3mm 1.95mm Surface Mount 266.712314mg -40°C~85°C TA CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74HC640 20 3-State Bidirectional 2V 8 Bus Driver/Transceivers Not Qualified 2/6V 6V 1 Inverting 22 ns 395 ns Inverting, Transceiver 8 2V~6V HC/UH 0.006 A N/A COMMON CONTROL 7.8mA 7.8mA Transceiver, Inverting No
SN74LV240APWG4 SN74LV240APWG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tube 74LV yes Active 1 (Unlimited) 20 2 6.5mm ROHS3 Compliant Lead Free 20 20-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~125°C TA CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V NOT SPECIFIED 74LV240 20 3-State 0.65mm 2V Bus Driver/Transceivers Not Qualified 3.3V 5.5V 2 Inverting 50pF 7.5 ns 21 ns 20μA Buffer, Inverter 4 2V~5.5V 8 LV/LV-A/LVX/H 0.016 A UNIDIRECTIONAL ENABLE LOW 16mA 16mA Buffer, Inverting
74AC244TTR 74AC244TTR STMicroelectronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 74AC Obsolete 1 (Unlimited) 20 2 6.5mm ROHS3 Compliant Lead Free No 20 20-TSSOP (0.173, 4.40mm Width) Surface Mount -55°C~125°C TA CMOS TAPE AND REEL 2 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 3.3V 74AC244 20 3-State 0.65mm 2V Bus Driver/Transceivers 6V 2 Non-Inverting 7 ns 13 ns 4μA Buffer, Inverting 4 2V~6V 8 3 AC 10 ns ENABLE LOW 24mA 24mA Buffer, Non-Inverting
MC74F194DR2 MC74F194DR2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RoHS Compliant SOIC Shift Register
NLVVHC244DTR2G NLVVHC244DTR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2006 Automotive, AEC-Q100 Obsolete 3 (168 Hours) RoHS Compliant Lead Free No 20 20-TSSOP (0.173, 4.40mm Width) Surface Mount -55°C~125°C TA 74VHC244 3-State 2 Non-Inverting Buffer, Inverting 4 8 2V~5.5V 8mA 8mA Buffer, Non-Inverting
V62/04664-01XE V62/04664-01XE Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 1 day ago) Surface Mount Tape and Reel yes 1 (Unlimited) 24 85°C -40°C 2 7.8mm RoHS Compliant Lead Free 24 PORT A 4.5V TO 5.5V AND PORT B 2.7V TO 3.6V SUPPLY TSSOP 5.5V 4.5V 1.2mm 4.4mm 1mm 89.499445mg CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 24 INDUSTRIAL Bidirectional 0.65mm Bus Driver/Transceivers Not Qualified 3.35V Non-Inverting BUS TRANSCEIVER 1 24mA 50pF 6.7 ns 9.8 ns 3-STATE 80μA Transceiver, Translator -24mA 24mA 8 LVC/LCX/Z N/A COMMON CONTROL
74LVT162244MEAX 74LVT162244MEAX Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 74LVT yes Obsolete 1 (Unlimited) 48 2 15.875mm ROHS3 Compliant 48-BSSOP (0.295, 7.50mm Width) Surface Mount -40°C~85°C TA BICMOS 4 e3 MATTE TIN DUAL GULL WING 260 3.3V NOT SPECIFIED 48 3-State YES 0.635mm 2.7V COMMERCIAL 3.6V 4 TRUE 4 2.7V~3.6V LVT 12mA 12mA Buffer, Non-Inverting
SN74BCT2241NSRE4 SN74BCT2241NSRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74BCT yes Obsolete 1 (Unlimited) 20 2 ROHS3 Compliant 20 20-SOIC (0.209, 5.30mm Width) Surface Mount 0°C~70°C TA BICMOS TAPE AND REEL 2 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 74BCT2241 20 3-State Bus Driver/Transceivers Not Qualified 5V 5.5V 2 Non-Inverting 50pF 6.6 ns AND, Buffer, Inverting 4 4.5V~5.5V 8 3 BCT/FBT 76mA 6.9 ns ENABLE LOW/HIGH 12mA 12mA Buffer, Non-Inverting
AM26C32MFKB AM26C32MFKB Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 1 day ago) Rail/Tube 20 EAR99 125°C -55°C 5V 8.89mm RoHS Compliant Contains Lead Lead, Tin No 20 5.5V 4.5V 4 2.03mm 8.89mm 1.83mm BICMOS 15mA 4 15mA QUAD 5V 20 MILITARY YES 1.27mm 5V TRUE 10 Mbps 5V 3-STATE Receiver NO DIFFERENTIAL SCHMITT TRIGGER 0.006A 27 ns
SN74ABT853PWG4 SN74ABT853PWG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 74ABT Obsolete 1 (Unlimited) 24 2 ROHS3 Compliant 24 24-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~85°C TA BICMOS 2 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 74ABT853 24 Push-Pull 0.65mm 4.5V Bus Driver/Transceivers Not Qualified 5V 5.5V 1 Non-Inverting 4.8 ns 3-STATE Inverting, Transceiver 8 4.5V~5.5V ABT 0.064 A BIDIRECTIONAL N/A 5.3 ns INDEPENDENT CONTROL 32mA 64mA Transceiver, Non-Inverting
74ABT2245D,112 74ABT2245D,112 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74ABT Obsolete 1 (Unlimited) 20 2 ROHS3 Compliant WITH DIRECTION CONTROL 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA BICMOS 2.65mm 1 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V 30 74ABT2245 20 3-State YES R-PDSO-G20 4.5V Bus Driver/Transceivers Not Qualified 5V 5.5V 1 TRUE 50pF 5.4 ns 8 4.5V~5.5V ABT 30mA BIDIRECTIONAL N/A 5.4 ns COMMON CONTROL 32mA 12mA Transceiver, Non-Inverting
SN74AHC16240DLRG4 SN74AHC16240DLRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74AHC yes Obsolete 1 (Unlimited) 48 2 15.875mm ROHS3 Compliant 48 48-BSSOP (0.295, 7.50mm Width) Surface Mount -40°C~85°C TA CMOS 2.79mm TAPE AND REEL 4 DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED 74AHC16240 48 3-State 0.635mm 2V Bus Driver/Transceivers Not Qualified 2/5.5V 5.5V 4 Inverting 8 ns 11.9 ns 4μA Buffer, Inverter 4 2V~5.5V 16 AHC/VHC/H/U/V 0.008 A 8.5 ns ENABLE LOW 8mA 8mA Buffer, Inverting
SN74AS646DWRE4 SN74AS646DWRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74AS yes Obsolete 1 (Unlimited) 24 2 ROHS3 Compliant 24 DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA 24-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA TTL 2.65mm TAPE AND REEL 1 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 74AS646 24 3-State 4.5V Bus Driver/Transceivers Not Qualified 5V 5.5V 1 Non-Inverting 50pF 9 ns Inverting, Transceiver 8 4.5V~5.5V AS BIDIRECTIONAL N/A POSITIVE EDGE INDEPENDENT CONTROL 15mA 48mA Transceiver, Non-Inverting
CD74ACT241M96 CD74ACT241M96 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 74ACT yes Obsolete 1 (Unlimited) 20 2 Non-RoHS Compliant OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION 20-SOIC (0.295, 7.50mm Width) Surface Mount -40°C~85°C TA CMOS 2 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 5V NOT SPECIFIED 3-State YES Not Qualified 5.5V 2 TRUE 9.6 ns 4 4.5V~5.5V ACT 24mA 24mA Buffer, Non-Inverting
SN74LVCH16543ADL SN74LVCH16543ADL Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tube 74LVCH yes Active 1 (Unlimited) 56 SMD/SMT 2 18.41mm ROHS3 Compliant Lead Free No 56 WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION 56-BSSOP (0.295, 7.50mm Width) No SVHC 2.79mm 7.49mm 2.59mm Surface Mount 694.790113mg -40°C~85°C TA CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 1.8V 74LVCH16543 56 3-State Bidirectional 0.635mm 1.65V Bus Driver/Transceivers 3.3V 3.6V 2 16 Non-Inverting 50pF 7.9 ns 6.1 ns Inverting, Transceiver 8 1.65V~3.6V LVC/LCX/Z N/A 5.4 ns INDEPENDENT CONTROL 24mA 24mA Transceiver, Non-Inverting No
N74F540N,602 N74F540N,602 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 1999 74F Obsolete 1 (Unlimited) 20 2 26.73mm ROHS3 Compliant WITH DUAL OUTPUT ENABLE 20-DIP (0.300, 7.62mm) unknown 7.62mm Through Hole 0°C~70°C TA TTL 4.2mm 1 e4 NICKEL PALLADIUM GOLD DUAL 260 5V 30 74F540 20 3-State NO 2.54mm R-PDIP-T20 4.5V Bus Driver/Transceivers Not Qualified 5V 5.5V 1 INVERTED 50pF 5 ns 8 4.5V~5.5V F/FAST 0.064 A 75mA 7.5 ns ENABLE LOW 15mA 64mA Buffer, Inverting
SN74ALS244CDWRG4 SN74ALS244CDWRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 1 (Unlimited) 20 EAR99 70°C 0°C 2 RoHS Compliant Lead Free No 20 SOIC 5.5V 4.5V 7.5mm TTL TAPE AND REEL 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 20 COMMERCIAL Bus Driver/Transceivers 5V 2 Non-Inverting BUS DRIVER 50pF 10 ns 3-STATE Buffer, Inverting 24mA 15mA 4 8 ALS ENABLE LOW
SN74ABT2241N SN74ABT2241N Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tube 74ABT yes Obsolete 1 (Unlimited) 20 Through Hole EAR99 5V 2 ROHS3 Compliant Lead Free No 20 OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION 20-DIP (0.300, 7.62mm) No SVHC Through Hole -40°C~85°C TA BICMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 5V 74ABT2241 20 3-State Bus Driver/Transceivers 5V 2 Non-Inverting 50pF 5.3 ns 8.4 ns 24mA AND, Buffer, Inverting 4 4.5V~5.5V 8 ABT 30mA 5.6 ns ENABLE LOW/HIGH 32mA 12mA Buffer, Non-Inverting
SN74AUC2G125YEPR SN74AUC2G125YEPR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74AUC Obsolete 1 (Unlimited) 8 2 ROHS3 Compliant 8-XFBGA, DSBGA not_compliant 0.9mm Surface Mount -40°C~85°C TA CMOS 0.5mm TAPE AND REEL 2 BOTTOM BALL NOT SPECIFIED 1.2V NOT SPECIFIED 74AUC2G125 8 3-State 0.5mm R-XBGA-B8 0.8V Bus Driver/Transceivers Not Qualified 2 TRUE 3.6 ns Buffer, Inverting 1 0.8V~2.7V AUC 0.005 A 3.6 ns ENABLE LOW 9mA 9mA Buffer, Non-Inverting
SN74LVC540ADBR SN74LVC540ADBR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Cut Tape (CT) 74LVC yes Active 1 (Unlimited) 20 EAR99 2 7.2mm ROHS3 Compliant Lead Free 20 WITH DUAL OUTPUT ENABLE 20-SSOP (0.209, 5.30mm Width) No SVHC 2mm 5.3mm 1.95mm Surface Mount -40°C~125°C TA CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 1.8V NOT SPECIFIED 74LVC540 20 3-State 0.65mm 8 Bus Driver/Transceivers Not Qualified 1 Inverting 50pF 5.3 ns 5.3 ns 10μA Buffer, Inverter 8 1.65V~3.6V 3 LVC/LCX/Z 0.024 A UNIDIRECTIONAL ENABLE LOW 24mA 24mA Buffer, Inverting
74AHC1G126DCKTE4 74AHC1G126DCKTE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 74AHC yes Active 1 (Unlimited) 5 2 2mm ROHS3 Compliant Lead Free Gold No 5 5-TSSOP, SC-70-5, SOT-353 1.1mm 1.25mm 900μm Surface Mount -40°C~125°C TA CMOS TR 1 e4 DUAL GULL WING 260 3.3V 74AHC1G126 5 3-State 2V 1 Bus Driver/Transceivers Non-Inverting 15 ns 15 ns 1μA Buffer, Inverting 1 2V~5.5V 1 AHC/VHC/H/U/V 0.008 A UNIDIRECTIONAL N/A ENABLE HIGH 8mA 8mA Buffer, 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