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) 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 Output Type Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) 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 Halogen Free 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 Schmitt Trigger Input Control Type Current - Output High, Low Logic Type Schmitt Trigger
SN74F244DB SN74F244DB Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks ACTIVE (Last Updated: 2 days ago) Tube 74F yes Active 1 (Unlimited) 20 2 7.2mm ROHS3 Compliant Lead Free No 20 20-SSOP (0.209, 5.30mm Width) 2mm 5.3mm 1.95mm Surface Mount 0°C~70°C TA TTL 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 5V 74F244 3-State YES 0.65mm 5.5V 2 Non-Inverting 6.5 ns Buffer 4 8 4.5V~5.5V F/FAST 15mA 64mA Buffer, Non-Inverting
NC7SZ34UCX NC7SZ34UCX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 7SZ yes Active 1 (Unlimited) 4 EAR99 760μm ROHS3 Compliant 4 4-UFBGA, WLCSP 500μm 760μm Surface Mount 67mg -40°C~85°C TA CMOS TAPE AND REEL 1 e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL 1.8V 7SZ34 Push-Pull Gates 5.5V Non-Inverting 4.3 ns 12 ns 1μA Buffer, Inverting 1.65V~5.5V 1 LVC/LCX/Z No 32mA 32mA Buffer, Non-Inverting
74ALVT16240DL,118 74ALVT16240DL,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 74ALVT Obsolete 1 (Unlimited) 48 2 15.875mm ROHS3 Compliant ALSO OPERATES AT 3.3V SUPPLY 48-BSSOP (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA BICMOS 2.8mm 4 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 2.5V 30 74ALVT16240 48 3-State YES 0.635mm 2.3V Not Qualified 2.7V 4 INVERTED 50pF 3.7 ns 4 2.3V~2.7V 3V~3.6V 32mA 64mA Buffer, Inverting
74HCT540DB,118 74HCT540DB,118 Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Tape & Reel (TR) 2005 74HCT Active 1 (Unlimited) 20 2 7.2mm ROHS3 Compliant WITH DUAL OUTPUT ENABLE 20-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~125°C TA CMOS 2mm 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 30 74HCT540 20 3-State YES 0.65mm R-PDSO-G20 4.5V Not Qualified 5.5V 1 INVERTED 50pF 36 ns 8 4.5V~5.5V HCT 6mA 6mA Buffer, Inverting
SN74ALS641ANSR SN74ALS641ANSR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 74ALS 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 0°C~70°C TA TTL TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74ALS641 20 Open Collector Bidirectional 8 Bus Driver/Transceiver Not Qualified 5V 1 Non-Inverting 50pF 25 ns 32 ns Inverting, Transceiver 8 4.5V~5.5V ALS 0.024 A 47mA N/A COMMON CONTROL - 24mA Transceiver, Inverting No
74AHCT1G125GM,115 74AHCT1G125GM,115 Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2010 74AHCT Active 1 (Unlimited) 6 5V 2 ROHS3 Compliant Tin No 6 6-XFDFN Surface Mount -40°C~125°C TA CMOS 0.5mm 1 e3 DUAL 5V 74AHCT1G125 6 3-State 0.5mm Non-Inverting 11 ns 1μA Buffer, Inverting 1 1 4.5V~5.5V AHCT/VHCT/VT 8mA 8mA Buffer, Non-Inverting
74LVTH2244SJ 74LVTH2244SJ Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74LVTH Obsolete 1 (Unlimited) ROHS3 Compliant 20-SOIC (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA 3-State 2 20-SOP 4 2.7V~3.6V 12mA 12mA Buffer, Non-Inverting
74ABT646APW 74ABT646APW Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 85°C -40°C 2 RoHS Compliant Lead Free WITH DIRECTION CONTROL TSSOP 5.5V 4.5V 4.4mm BICMOS 1 DUAL GULL WING 5V INDUSTRIAL YES 0.65mm R-PDSO-G24 Non-Inverting 1 5.2 ns 3-STATE Transceiver -32mA 64mA 8 ABT
QS54FCT646ATQ QS54FCT646ATQ Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Obsolete 24 2 WITH DIRECTION CONTROL Surface Mount -55°C~125°C CMOS TTL 1 DUAL GULL WING 5V 3-State YES R-PDSO-G24 4.5V COMMERCIAL 5.5V 1 TRUE 7 ns 8 5V FCT 48mA 12mA Address Driver
74LVT162240ADL,112 74LVT162240ADL,112 Nexperia USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 74LVT Not For New Designs 1 (Unlimited) 48 3.3V 2 15.875mm ROHS3 Compliant Gold No 48 48-BSSOP (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA BICMOS 2.8mm 4 e4 DUAL GULL WING 260 3.3V 30 74LVT162240 48 3-State 0.635mm 2.7V 3.6V 4 Inverting 2.6 ns 2.6 ns 6mA Buffer, Inverter 4 2.7V~3.6V 16 LVT 12mA 12mA Buffer, Inverting
SNJ54ABT646AJT SNJ54ABT646AJT Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Production (Last Updated: 6 days ago) Through Hole 125 °C -55 °C 5 V 32 mm RoHS Compliant Contains Lead No 24 CDIP 5.5 V 4.5 V 5.08 mm 6.92 mm 4.7 mm Bidirectional 8 1 8 Non-Inverting 11 ns Transceiver 8
74LVT240SJ 74LVT240SJ ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 74LVT Obsolete 1 (Unlimited) 3.3V RoHS Compliant Lead Free 20 20-SOIC (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA 74LVT240 3-State 2 Inverting 4 ns 5.6 ns AND, Buffer, Inverter 4 2.7V~3.6V 8 32mA 64mA Buffer, Inverting
DM74ALS5245N DM74ALS5245N Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74ALS Obsolete 3 (168 Hours) 20 2 26.075mm ROHS3 Compliant 20-DIP (0.300, 7.62mm) unknown 7.62mm Through Hole 0°C~70°C TA TTL 1 DUAL 5V 3-State NO 2.54mm R-PDIP-T20 4.5V 5.5V 1 TRUE 8 4.5V~5.5V ALS 15mA 24mA Buffer, Non-Inverting
74FCT162646CTPACT 74FCT162646CTPACT Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 74FCT yes Active 1 (Unlimited) 56 EAR99 5V 2 14mm ROHS3 Compliant Lead Free Gold 56 56-TFSOP (0.240, 6.10mm Width) 1.2mm 6.1mm 1.15mm Surface Mount 252.792698mg -40°C~85°C TA CMOS TR 2 e4 DUAL GULL WING 260 5V NOT SPECIFIED 74FCT162646 56 3-State Bidirectional 0.5mm Bus Driver/Transceiver Not Qualified 5V 1W 2 Non-Inverting 5.7 ns 7.8 ns 5μA Inverting, Transceiver 8 16 4.5V~5.5V FCT 0.5mA N/A POSITIVE EDGE 6.3 ns INDEPENDENT CONTROL 24mA 24mA Transceiver, Non-Inverting No
SN74AUC1G07YZAR SN74AUC1G07YZAR Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 74AUC Obsolete 3 (168 Hours) ROHS3 Compliant 5-XFBGA, DSBGA Surface Mount -40°C~85°C TA Open Drain 1 5-DSBGA, 5-WCSP (1.4x0.9) 1 0.8V~2.7V - 9mA Buffer, Non-Inverting
74F540SJX 74F540SJX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 74F Obsolete 1 (Unlimited) 70°C 0°C 5V RoHS Compliant Lead Free 20 20-SOIC (0.209, 5.30mm Width) 5.5V 4.5V Surface Mount 0°C~70°C TA 74F540 3-State 8 1 8 Inverting 1 5 ns 10.5 ns 20-SOP Buffer, Inverter -15mA 64mA 8 8 8 4.5V~5.5V 8 3 3mA 64mA Buffer, Non-Inverting
74AUP1G126FW4-7 74AUP1G126FW4-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) 74AUP yes Discontinued 1 (Unlimited) 6 2 ROHS3 Compliant 6 6-XFDFN No SVHC Surface Mount -40°C~125°C TA CMOS 0.4mm TAPE AND REEL 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL NO LEAD 260 3V 40 6 3-State 0.35mm 0.8V Bus Driver/Transceivers Not Qualified 1 Non-Inverting 30pF 24 ns 500nA Buffer, Inverting 1 0.8V~3.6V AUP/ULP/V 24 ns ENABLE HIGH 4mA 4mA Buffer, Non-Inverting
QS74FCT823BTP QS74FCT823BTP Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk no Obsolete NOT SPECIFIED 24 2 ROHS3 Compliant WITH CLEAR AND CLOCK ENABLE Through Hole -40°C~85°C CMOS TTL 1 e0 TIN LEAD DUAL NOT SPECIFIED 5V NOT SPECIFIED 3-State NO R-PDIP-T24 4.75V COMMERCIAL 5.25V 1 TRUE 9 5V FCT - 48mA Bus Interface
74ACTQ18825MTD 74ACTQ18825MTD ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 74ACTQ Obsolete 1 (Unlimited) 56-TFSOP (0.240, 6.10mm Width) Surface Mount -40°C~85°C TA 74ACTQ18825 3-State 2 56-TSSOP 9 4.5V~5.5V 24mA 24mA Buffer, Non-Inverting
PI74LPT244QE PI74LPT244QE Pericom Semiconductor Corp. (Diodes Incorporated) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 1 (Unlimited) 20 EAR99 85°C -40°C 2 RoHS Compliant Lead Free 20 QSOP 3.6V 2.7V 3.9mm CMOS 1.75mm 2 e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED 20 INDUSTRIAL 0.635mm Bus Driver/Transceivers Not Qualified 3/3.3V 2 Non-Inverting BUS DRIVER 50pF 6.5 ns 3-STATE Buffer, Inverting 24mA 24mA 4 8 LPT ENABLE LOW
SN74LVTH2952DWR SN74LVTH2952DWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74LVTH yes Obsolete 1 (Unlimited) 24 2 ROHS3 Compliant 24 WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION 24-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA BICMOS 2.65mm TAPE AND REEL 1 DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED 74LVTH2952 24 3-State 2.7V Bus Driver/Transceivers Not Qualified 3.3V 3.6V 1 Non-Inverting 50pF 5.3 ns Inverting, Transceiver 8 2.7V~3.6V LVT 0.064 A 5mA BIDIRECTIONAL N/A POSITIVE EDGE 4.6 ns INDEPENDENT CONTROL 32mA 64mA Transceiver, Non-Inverting
PI74FCT245ATS PI74FCT245ATS Pericom Semiconductor Corp. (Diodes Incorporated) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Rail/Tube 1 20 EAR99 85°C -40°C 5V 2 RoHS Compliant Contains Lead 20 WITH DIRECTION CONTROL SOIC 5.25V 4.75V 7.5mm CMOS 2.65mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 5V 30 20 INDUSTRIAL 8 Bus Driver/Transceivers Not Qualified 5V 1 Non-Inverting BUS TRANSCEIVER 50pF 6.2 ns 3-STATE 100nA Inverting, Transceiver 64mA 15mA 8 FCT 0.064 A BIDIRECTIONAL N/A 4.6 ns COMMON CONTROL
SN74ALVCHR162409DGGR SN74ALVCHR162409DGGR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 no 56 4 14mm RoHS Compliant Contains Lead 56 TSSOP 6.1mm CMOS 1.2mm 8542.39.00.01 1 DUAL GULL WING NOT SPECIFIED 1.8V NOT SPECIFIED 56 INDUSTRIAL YES 0.5mm 1.65V 85°C -40°C Other Logic ICs Not Qualified 3.3V 3.6V TRUE BUS EXCHANGER 50pF 3-STATE WITH SERIES RESISTOR 7 ns 9 ALVC/VCX/A
SN74HC245PWT SN74HC245PWT Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) 74HC yes Active 1 (Unlimited) 20 SMD/SMT EAR99 5V 2 6.5mm ROHS3 Compliant Lead Free 20 20-TSSOP (0.173, 4.40mm Width) No SVHC 1.2mm 4.4mm 1mm Surface Mount 76.997305mg -40°C~85°C TA CMOS TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 74HC245 20 3-State Bidirectional 0.65mm 2V 8 Bus Driver/Transceivers Not Qualified 2/6V 6V 1 Non-Inverting 22 ns 335 ns Inverting, Transceiver 8 2V~6V HC/UH 0.006 A N/A COMMON CONTROL 7.8mA 7.8mA Transceiver, Non-Inverting
SN74HCT244PWRG4 SN74HCT244PWRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 74HCT yes Active 1 (Unlimited) 20 5V 2 6.5mm ROHS3 Compliant Lead Free No 20 20-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~85°C TA CMOS TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 74HCT244 20 3-State 0.65mm Bus Driver/Transceivers 5V 2 Non-Inverting 50pF 45 ns 65 ns 8μA Buffer, Inverting 4 4.5V~5.5V 8 HCT 0.006 A 0.16mA UNIDIRECTIONAL 35 ns ENABLE LOW 6mA 6mA Buffer, Non-Inverting
CD4041UBNSRE4 CD4041UBNSRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 4000B yes Obsolete 1 (Unlimited) 14 ROHS3 Compliant 14 14-SOIC (0.209, 5.30mm Width) 5.3mm Surface Mount -55°C~125°C TA CMOS 2mm TAPE AND REEL 4 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED CD4041 14 Push-Pull 3V Gates Not Qualified 500mW Non-Inverting 50pF 120 ns Buffer, Inverting 1 3V~18V 4 38mA 38mA Buffer, Non-Inverting NO
MC74VHC244DTG MC74VHC244DTG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 22 hours ago) Surface Mount Tube 2006 74VHC yes Active 1 (Unlimited) 20 2 6.6mm ROHS3 Compliant Lead Free No 20 20-TSSOP (0.173, 4.40mm Width) 1.05mm 4.5mm Surface Mount -55°C~125°C TA CMOS RAIL 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V 40 74VHC244 20 3-State 0.65mm 2V Bus Driver/Transceivers 5.5V 450mW 2 Non-Inverting Halogen Free 8 17 ns 17 ns 4μA Buffer, Inverting 4 2V~5.5V 3 AHC/VHC 9.5 ns ENABLE LOW 8mA 8mA Buffer, Non-Inverting
MC74LCX240DWR2G MC74LCX240DWR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 74LCX yes Active 3 (168 Hours) 20 3.3V 2 ROHS3 Compliant Lead Free No 20 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA CMOS TAPE AND REEL 2 e3 Tin (Sn) DUAL GULL WING 260 3.3V 40 74LCX240 20 3-State 2V Bus Driver/Transceivers 3.6V 2 Inverting Halogen Free 50pF 6.5 ns 6.5 ns 10μA Buffer, Inverter 4 2V~3.6V 8 LVC/LCX/Z ENABLE LOW 24mA 24mA Buffer, Inverting
74LVX245MX 74LVX245MX National Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Non-RoHS Compliant Lead Free 20 Transceiver 8
DM74ALS541SJ DM74ALS541SJ National Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Lead Free
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