Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Programmable Timers & Oscillators

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Depth 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 Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Current - Supply Input 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) Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Analog IC - Other Type Output Polarity Logic IC Type Number of Data/Clock Inputs Current - Output Frequency Stability Load Capacitance Power Dissipation Supply Current-Max (Isup) Propagation Delay Turn On Delay Time Power Dissipation-Max Propagation Delay (tpd) Frequency Tolerance Quiescent Current Logic Function High Level Output Current Low Level Output Current Independent Circuits Screening Level Number of Bits Voltage - Supply Number of Timers/Counters Family Max I(ol) Power Supply Current-Max (ICC) Max Duty Cycle Schmitt Trigger Input Schmitt Trigger Load/Preset Input Count
SN74LS423NS SN74LS423NS Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 yes 1 (Unlimited) 16 EAR99 10.3mm RoHS Compliant Contains Lead 16 5.3mm TTL TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 16 COMMERCIAL YES 4.75V 70°C Prescaler/Multivibrators Not Qualified 5V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 2 56 ns 2 LS 0.008 A
NA555P NA555P Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Through Hole Tube Active 1 (Unlimited) 8 EAR99 9.81mm ROHS3 Compliant Lead Free No 8 8-DIP (0.300, 7.62mm) No SVHC 100kHz 5.08mm 6.35mm 3.9mm Through Hole 440.409842mg -40°C~105°C BIPOLAR 10mA 15mA 1 3mA 555 Type, Timer/Oscillator (Single) e3 Matte Tin (Sn) DUAL 5V NA555 8 2.54mm 4.5V Analog Waveform Generation Functions 15mA -200mA 200mA 4.5V~16V 1
LM555J/883 LM555J/883 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 6 days ago) Through Hole Rail/Tube 1 (Unlimited) 1 EAR99 125°C -55°C 10.16mm RoHS Compliant Contains Lead Lead, Tin No 8 CDIP 15V 5V 5.08mm 6.502mm 4.064mm BIPOLAR 1 e0 Tin/Lead (Sn/Pb) DUAL 5V 8 MILITARY 2.54mm Analog Waveform Generation Functions PULSE; RECTANGULAR 1.18W 1.18W 5mA -200mA 200mA 1
SN74LS624N SN74LS624N Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Through Hole Tube 74LS Active 1 (Unlimited) 14 EAR99 6.6mm 5V 19.3mm ROHS3 Compliant Contains Lead Gold No 14 14-DIP (0.300, 7.62mm) No SVHC 20MHz 5.08mm 6.35mm 3.9mm Through Hole 930.006106mg 0°C~70°C TTL 20mA 1 VCO e4 DUAL 260 5V 74LS624 14 2.54mm COMPLEMENTARY 0.9 ppm 45pF 0.0005% 1 4.75V~5.25V LS 0.024 A 35mA 50 %
CD4047BPWG4 CD4047BPWG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 1 (Unlimited) 14 125°C -55°C 12V 5mm RoHS Compliant Contains Lead No 14 RETRIGGERABLE TSSOP 18V 3V 4.4mm 57.209338mg CMOS 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 14 MILITARY 0.65mm COMPLEMENTARY 2 6.8mA 80 ns 300 ns 20μA Multivibrator -4.2mA 4.2mA 1
CD74HC221MTG4 CD74HC221MTG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C 5V 9.9mm RoHS Compliant Contains Lead No 16 SOIC 6V 2V 3.9mm 141.690917mg CMOS 1.75mm 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 16 MILITARY COMPLEMENTARY 2 5.2mA 315 ns 36 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
TLC552CDRG4 TLC552CDRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape and Reel yes 1 (Unlimited) 14 EAR99 70°C 0°C 8.65mm RoHS Compliant Contains Lead No 14 SOIC 18V 1V 2.8MHz 3.9mm 122.413241mg CMOS 1.6mA 1.75mm 2 340μA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 18V 14 COMMERCIAL Analog Waveform Generation Functions RECTANGULAR 950mW 950mW 340μA -10mA 100mA 2
NE556NG4 NE556NG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Discontinued 1 (Unlimited) ROHS3 Compliant 14 14-DIP (0.300, 7.62mm) No SVHC 100kHz Through Hole 0°C~70°C 20mA 555 Type, Timer/Oscillator (Dual) NE556 4.5V~16V 2
SN74S124DRE4 SN74S124DRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 74S yes Obsolete 1 (Unlimited) 16 5V 9.9mm ROHS3 Compliant 16 16-SOIC (0.154, 3.90mm Width) 1Hz~60MHz 3.9mm Surface Mount 0°C~70°C TTL 105mA 1.75mm 8542.39.00.01 2 105mA VCO (Dual) GULL WING NOT SPECIFIED 5V NOT SPECIFIED 74S124 16 1.27mm Not Qualified 15pF 4.75V~5.25V S 50 %
CD4047BNSRE4 CD4047BNSRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 14 125°C -55°C 12V RoHS Compliant Contains Lead No 14 RETRIGGERABLE SOIC 18V 3V 5.3mm 208.312296mg CMOS 2mm 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 14 MILITARY COMPLEMENTARY 2 6.8mA 80 ns 300 ns 20μA Multivibrator -4.2mA 4.2mA 1
JM38510/31401B2A JM38510/31401B2A Texas Instruments 35.0239
Add to Cart

Min: 1

Mult: 1

0.00000000 download ACTIVE (Last Updated: 3 days ago) Rail/Tube 20 8.89mm 20 RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO not_compliant 2.03mm 8.89mm 1.83mm TTL 2 QUAD NO LEAD NOT SPECIFIED 5V NOT SPECIFIED 20 MILITARY YES 4.5V -55°C Not Qualified 5.5V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 2 56 ns MIL-M-38510 Class B 2 LS 0.004 A
SN74AHC123ADE4 SN74AHC123ADE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 (Unlimited) 16 85°C -40°C 5V 9.9mm RoHS Compliant Contains Lead No 16 EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS SOIC 5.5V 2V 3.9mm 141.690917mg CMOS 1.75mm 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V 16 INDUSTRIAL COMPLEMENTARY 2 8mA 29.5 ns 14 ns 4μA Multivibrator -8mA 8mA 2 AHC/VHC/H/U/V Yes
SN74LV221APWTE4 SN74LV221APWTE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 85°C -40°C 5V 5mm RoHS Compliant Contains Lead No 16 TSSOP 5.5V 2V 4.4mm 61.887009mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V 16 INDUSTRIAL 0.65mm COMPLEMENTARY 2 12mA 44 ns 14 ns 20μA Multivibrator -12mA 12mA 2 LV/LV-A/LVX/H Yes
5962-8780501EA 5962-8780501EA Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download ACTIVE (Last Updated: 6 days ago) Through Hole Rail/Tube 16 EAR99 125°C -55°C 19.56mm RoHS Compliant Contains Lead Lead, Tin No 16 CDIP 6V 2V 5.08mm 6.92mm 4.57mm CMOS 2 DUAL 4.5V 16 MILITARY Qualified COMPLEMENTARY 2 50pF 315 ns 315 ns 8μA Multivibrator -5.2mA 5.2mA MIL-STD-883 2 HC/UH 0.08mA
CD74HC221NSRG4 CD74HC221NSRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C 5V RoHS Compliant Contains Lead No 16 SOIC 6V 2V 5.3mm 200.686274mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 16 MILITARY COMPLEMENTARY 2 5.2mA 315 ns 36 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
SNJ54122J SNJ54122J Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 no 14 19.94mm RoHS Compliant Contains Lead 14 RETRIGGERABLE CDIP 7.62mm TTL 5.08mm 8542.39.00.01 1 DUAL THROUGH-HOLE NOT SPECIFIED 5V NOT SPECIFIED 14 MILITARY NO 2.54mm 4.5V 125°C -55°C Prescaler/Multivibrators Not Qualified 5V 5.5V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 4 15pF 40 ns MIL-PRF-38535 TTL/H/L 36mA
LMC555IM/NOPB LMC555IM/NOPB Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tube yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.154, 3.90mm Width) No SVHC 3MHz 1.75mm 3.91mm 1.58mm Surface Mount -40°C~125°C CMOS 150μA 1 50μA 555 Type, Timer/Oscillator (Single) e3 Matte Tin (Sn) DUAL GULL WING 260 5V LMC555 8 Analog Waveform Generation Functions 740mW 568mW 0.4mA 100 ns 100 ns 50μA -10mA 50mA 1.5V~15V 1
CD74HC221PWTG4 CD74HC221PWTG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C 5V 5mm RoHS Compliant Contains Lead No 16 TSSOP 6V 2V 4.4mm 61.887009mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 16 MILITARY 0.65mm COMPLEMENTARY 2 5.2mA 315 ns 36 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
SN74LV123ADGVRG4 SN74LV123ADGVRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 (Unlimited) 16 EAR99 85°C -40°C 5V 3.6mm RoHS Compliant Contains Lead No 16 EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS TFSOP 5.5V 2V 1.05mm 4.4mm 41.900595mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V 16 INDUSTRIAL 0.4mm 3.3V COMPLEMENTARY 2 12mA 44 ns 36 ns 20μA Multivibrator -12mA 12mA 2 LV/LV-A/LVX/H Yes
SN74AHCT123ADG4 SN74AHCT123ADG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 (Unlimited) 16 85°C -40°C 5V 9.9mm RoHS Compliant Contains Lead No 16 EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS SOIC 5.5V 4.5V 1.58mm 3.91mm 141.690917mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 16 INDUSTRIAL 5V COMPLEMENTARY 2 8mA 5.3 ns 11 ns 4μA Multivibrator -8mA 8mA 2 AHCT/VHCT/VT Yes
CD74HC123PWTE4 CD74HC123PWTE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C 5V 5mm RoHS Compliant Contains Lead No 16 RETRIGGERABLE TSSOP 6V 2V 4.4mm 61.887009mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 16 MILITARY 0.65mm COMPLEMENTARY 2 5.2mA 25 ns 480 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
CD14538BPWE4 CD14538BPWE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 1 (Unlimited) 16 125°C -55°C 12V 5mm RoHS Compliant Contains Lead No 16 RETRIGGERABLE TSSOP 18V 3V 4.4mm 61.887009mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 16 MILITARY 0.65mm 5/15V COMPLEMENTARY 2 6.8mA 100 ns 600 ns 100μA Multivibrator -4.2mA 4.2mA 2 4000/14000/40000 Yes
NA555PG4 NA555PG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Tube Active 1 (Unlimited) ROHS3 Compliant 8-DIP (0.300, 7.62mm) 100kHz Through Hole -40°C~105°C 10mA 555 Type, Timer/Oscillator (Single) NA555 4.5V~16V
CD4536BEG4 CD4536BEG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Tube Active 1 (Unlimited) ROHS3 Compliant 16-DIP (0.300, 7.62mm) 5MHz Through Hole -55°C~125°C 3mA Programmable Timer CD4536 3V~18V 2 ~ 2²⁴
CD4541BNSR CD4541BNSR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 14 EAR99 10.3mm ROHS3 Compliant Lead Free Gold No 14 14-SOIC (0.209, 5.30mm Width) 100kHz 2mm 5.3mm 1.95mm Surface Mount 208.312296mg -55°C~125°C CMOS TR 1 300μA Programmable Timer e4 DUAL GULL WING 260 5V CD4541 3V 100mW 50pF 100mW 10.5 μs 18 μs 100μA -12.6mA 12.6mA 1 3V~20V 0.004 A 0.3mA No YES 65536
CD74HC4538PWE4 CD74HC4538PWE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 (Unlimited) 16 125°C -55°C 5V 5mm RoHS Compliant Contains Lead No 16 TSSOP 6V 2V 4.4mm 61.887009mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 16 MILITARY 0.65mm COMPLEMENTARY 2 5.2mA 21 ns 375 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
CD74HCT221MTG4 CD74HCT221MTG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C 5V 9.9mm RoHS Compliant Contains Lead No 16 SOIC 5.5V 4.5V 3.9mm 141.690917mg CMOS 1.75mm 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 16 MILITARY 5V COMPLEMENTARY 2 4mA 18 ns 63 ns 8μA Multivibrator -4mA 4mA 2 HCT Yes
SE556JB SE556JB Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 5 days ago) Through Hole 14 EAR99 125°C -55°C 19.56mm RoHS Compliant Contains Lead No 14 CDIP 18V 4.5V 5.08mm 6.67mm 4.57mm BIPOLAR 1 DUAL 5V 14 MILITARY Analog Waveform Generation Functions 5/15V PULSE; RECTANGULAR 1.375mW 24mA -200mA 200mA 2
NE556DG4 NE556DG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 (Unlimited) 14 EAR99 70°C 0°C 8.65mm RoHS Compliant Contains Lead No 14 SOIC 16V 4.5V 500kHz 3.9mm 129.387224mg BIPOLAR 20mA 1.75mm 1 4mA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 14 COMMERCIAL Analog Waveform Generation Functions PULSE; RECTANGULAR 30mA -200mA 200mA 2
CD74HC123NS CD74HC123NS Texas Instruments 0.5064
Add to Cart

Min: 1

Mult: 1

0.00000000 yes 1 (Unlimited) 16 EAR99 10.3mm RoHS Compliant Lead Free RETRIGGERABLE 5.3mm CMOS TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V NOT SPECIFIED 16 MILITARY YES R-PDSO-G16 2V -55°C Prescaler/Multivibrators Not Qualified 6V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 2 50pF 480 ns 2 HC/UH 0.08mA
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