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 Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Current Rating 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 Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension 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 Output Type Temperature Grade Surface Mount Terminal Pitch Supply Voltage-Min (Vsup) Operating Temperature (Max) Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Ambient Temperature Range High Max Power Dissipation Analog IC - Other Type Output Polarity Logic IC Type Number of Data/Clock Inputs Current - Output Load Capacitance Operating Frequency Power Dissipation Supply Current-Max (Isup) Propagation Delay Turn On Delay Time Power Dissipation-Max Rise Time-Max Fall Time-Max Symmetry-Max Output Load Propagation Delay (tpd) Max Junction Temperature (Tj) 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) Count Direction Trigger Type Schmitt Trigger Input Schmitt Trigger Load/Preset Input Count
SNJ54121W SNJ54121W Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download ACTIVE (Last Updated: 6 days ago) Rail/Tube 14 EAR99 125°C -55°C 5V 9.21mm RoHS Compliant Contains Lead No 14 5.5V 4.5V 2.03mm 5.97mm 1.59mm TTL 1 DUAL FLAT 5V 14 TTL MILITARY YES 5V COMPLEMENTARY 3 80 ns 13mA Multivibrator -400μA 16mA MIL-PRF-38535 1 40mA YES
SN74LS122NS SN74LS122NS Texas Instruments 0.3533
Add to Cart

Min: 1

Mult: 1

0.00000000 yes 1 (Unlimited) 14 EAR99 RoHS Compliant Lead Free 14 5.3mm TTL TR 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 14 COMMERCIAL YES 4.75V 70°C Prescaler/Multivibrators Not Qualified 5V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 4 15pF 56 ns 2 LS 0.008 A 11mA
TLC555CPE4 TLC555CPE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Through Hole Tube LinCMOS™ yes Active 1 (Unlimited) 8 EAR99 9.81mm ROHS3 Compliant Lead Free No 8 8-DIP (0.300, 7.62mm) 2.1MHz 5.08mm 6.35mm 3.9mm Through Hole 440.409842mg 0°C~70°C 360μA 1 250μA 555 Type, Timer/Oscillator (Single) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 5V TLC555 8 2.54mm 2V Analog Waveform Generation Functions 5V 1W 1W 0.4mA 250μA -10mA 100mA 2V~15V 1
SN74LS423NSRG4 SN74LS423NSRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) no 1 (Unlimited) 16 70°C 0°C 5V RoHS Compliant Contains Lead No 16 SOIC 5.25V 4.75V 5.3mm 200.686274mg TTL 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 16 COMMERCIAL 5V COMPLEMENTARY 2 8mA 56 ns 56 ns 12mA Multivibrator -400μA 8mA 2 LS
NE555PSLE NE555PSLE Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 no 8 EAR99 6.2mm Non-RoHS Compliant Contains Lead 8 CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY SOP not_compliant 5.3mm 2mm 1 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 8 COMMERCIAL YES 1.27mm 4.5V 70°C Analog Waveform Generation Functions Not Qualified 5/15V 16V PULSE; RECTANGULAR 2mA
CD74HC423NSRE4 CD74HC423NSRE4 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 RETRIGGERABLE 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 25 ns 54 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
TLC556MDRG4 TLC556MDRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) LinCMOS™ yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) 2.1MHz 1.75mm 3.91mm 1.58mm Surface Mount 122.413241mg -55°C~125°C 720μA 2 130μA 555 Type, Timer/Oscillator (Dual) e4 Nickel/Palladium/Gold (Ni/Pd/Au) GULL WING 260 5V TLC556 14 2V Analog Waveform Generation Functions 5/18V 15V 950mW 950mW 1.4mA 130μA -10mA 100mA 5V~18V 2
TLC555ID TLC555ID Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tube LinCMOS™ yes Active 1 (Unlimited) 8 EAR99 3.3V 4.9mm ROHS3 Compliant Lead Free Gold 250A No 8 8-SOIC (0.154, 3.90mm Width) No SVHC 2.1MHz 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -40°C~85°C 360μA 1 250μA 555 Type, Timer/Oscillator (Single) e4 DUAL GULL WING 260 3V TLC555 8 2V Analog Waveform Generation Functions 5V 85°C 725mW 725mW 0.5mA 250μA -10mA 100mA 3V~15V 1
CD4536BNSRG4 CD4536BNSRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape and Reel 1 (Unlimited) 16 125°C -55°C RoHS Compliant Lead Free Gold No 16 SOP 18V 3V 5MHz 5.3mm 200.686274mg CMOS 3mA 2mm 1 300μA e4 DUAL GULL WING 260 5V 16 MILITARY BINARY COUNTER 500mW 3 μs 8 μs 500mW 100μA -4.2mA 4.2mA 4 1 UP POSITIVE EDGE YES
CD74HC4538NSRE4 CD74HC4538NSRE4 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 375 ns 43 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
LMK61E2BBA-SIAR LMK61E2BBA-SIAR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 8 7mm ROHS3 Compliant 8 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR, 13 INCH 8-SMD Module 400MHz 900MHz 1GHz 1.15mm 5mm 800μm Surface Mount -40°C~85°C TA LVDS 162mA 7.0mm x 5.0mm x 1.15mm Clock Oscillator e4 Nickel/Gold (Ni/Au) 3.3V LMK61E2 YES 1000MHz 0.25ns 0.25ns 55/45% 125 OHM 3.135V~3.465V
NE556DRG4 NE556DRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) 100kHz 1.75mm 3.91mm 1.58mm Surface Mount 129.387224mg 0°C~70°C BIPOLAR 20mA 1 4mA 555 Type, Timer/Oscillator (Dual) e4 Nickel/Palladium/Gold (Ni/Pd/Au) GULL WING 260 5V NE556 14 4.5V Analog Waveform Generation Functions 4.5/16V 16V 30mA -200mA 200mA 4.5V~16V 2
TLC556MD TLC556MD Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tube LinCMOS™ yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) 2.1MHz 1.75mm 3.91mm 1.58mm Surface Mount 127.998097mg -55°C~125°C 720μA 2 130μA 555 Type, Timer/Oscillator (Dual) e4 Nickel/Palladium/Gold (Ni/Pd/Au) GULL WING 260 5V TLC556 14 2V Analog Waveform Generation Functions 5/18V 15V 950mW 950mW 1.4mA 130μA -10mA 100mA 5V~18V 2
NE556DRE4 NE556DRE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) 100kHz 1.75mm 3.91mm 1.58mm Surface Mount 129.387224mg 0°C~70°C BIPOLAR 20mA 1 4mA 555 Type, Timer/Oscillator (Dual) e4 Nickel/Palladium/Gold (Ni/Pd/Au) GULL WING 260 5V NE556 14 4.5V Analog Waveform Generation Functions 4.5/16V 16V 30mA -200mA 200mA 4.5V~16V 2
74AHCT123ADGVRG4 74AHCT123ADGVRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 85°C -40°C 5V RoHS Compliant Contains Lead No 16 TFSOP 5.5V 4.5V 41.900595mg 8mA 5.3 ns 4μA Multivibrator -8mA 8mA 2 Yes
TPS3430WDRCR TPS3430WDRCR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
SNJ54123J SNJ54123J Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 5 days ago) Rail/Tube 16 EAR99 125°C -55°C 5V 19.56mm RoHS Compliant Contains Lead No 16 RETRIGGERABLE CDIP 5.5V 4.5V 5.08mm 6.92mm 4.57mm TTL 2 DUAL THROUGH-HOLE 5V 16 TTL MILITARY NO 5V COMPLEMENTARY 2 15pF 40 ns 40 ns 46mA Multivibrator -800μA 16mA MIL-PRF-38535 2 66mA
LMK61E07-SIAT LMK61E07-SIAT Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) PLLatinum™ yes Active 3 (168 Hours) 6 EAR99 7mm ROHS3 Compliant 6 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR, 7 INCH 6-SMD Module 400MHz 900MHz 1GHz 1.15mm 5mm 800μm Surface Mount -40°C~85°C TA LVPECL 162mA Clock Oscillator e4 Nickel/Gold (Ni/Au) 3.3V LMK61E07 YES 85°C 0.2ns 0.2ns 55/45% 115°C 3.135V~3.465V
CD74HC221ME4 CD74HC221ME4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 1 16 EAR99 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
SN74123N3 SN74123N3 Texas Instruments 0.4701
Add to Cart

Min: 1

Mult: 1

0.00000000 no 16 19.305mm RoHS Compliant Contains Lead 16 RETRIGGERABLE PDIP 7.62mm TTL 5.08mm 8542.39.00.01 2 DUAL THROUGH-HOLE NOT SPECIFIED 5V NOT SPECIFIED 16 COMMERCIAL NO 2.54mm 4.75V 70°C Prescaler/Multivibrators Not Qualified 5V 5.25V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 2 15pF 40 ns TTL/H/L 66mA
CD4541BM96 CD4541BM96 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Cut Tape (CT) yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free Gold No 14 14-SOIC (0.154, 3.90mm Width) No SVHC 100kHz 1.75mm 3.91mm 1.58mm Surface Mount 129.387224mg -55°C~125°C CMOS TR 1 300μA Programmable Timer e3 Matte Tin (Sn) DUAL GULL WING 260 5V CD4541 3V Counter 100mW 50pF 100mW 18 μs 18 μs 100μA -12.6mA 12.6mA 1 3V~20V 0.004 A 0.3mA No YES 65536
SN74122N SN74122N Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 no 14 19.305mm RoHS Compliant Contains Lead 14 RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO PDIP 7.62mm TTL 5.08mm 8542.39.00.01 1 DUAL THROUGH-HOLE NOT SPECIFIED 5V NOT SPECIFIED 14 COMMERCIAL NO 2.54mm 4.75V 70°C Prescaler/Multivibrators Not Qualified 5V 5.25V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 4 15pF 40 ns TTL/H/L 36mA
TLC555QDR TLC555QDR Texas Instruments 3.1096
Add to Cart

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Cut Tape (CT) LinCMOS™ yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free Gold No 8 8-SOIC (0.154, 3.90mm Width) No SVHC 2.1MHz 1.75mm 3.91mm 1.58mm Surface Mount 75.891673mg -40°C~125°C 360μA 1 250μA 555 Type, Timer/Oscillator (Single) e4 DUAL GULL WING 260 5V TLC555 8 2V Analog Waveform Generation Functions 725mW 725mW 0.7mA 250μA -10mA 100mA 5V~15V 1
TLC555CPS TLC555CPS Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tube LinCMOS™ yes Active 1 (Unlimited) 8 EAR99 6.2mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.209, 5.30mm Width) 2.1MHz 5.3mm Surface Mount 122.611688mg 0°C~70°C 720μA 2mm 1 555 Type, Timer/Oscillator (Single) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V TLC555 8 2V 1W 1W 0.4mA 250μA -10mA 100mA 2V~15V 1
LMK60E2-125M00SIAR LMK60E2-125M00SIAR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 6 7mm ROHS3 Compliant 6 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR, 13 INCH 6-SMD Module 125MHz 1.15mm 5mm 800μm Surface Mount -40°C~85°C TA LVPECL 162mA 7.1mm x 5.1mm x 1.15mm Clock Oscillator e4 Nickel/Gold (Ni/Au) 3.3V LMK60E2 YES 125MHz 0.35ns 0.35ns 55/45% 150 OHM 3.135V~3.465V
CD74HC423NSRG4 CD74HC423NSRG4 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 RETRIGGERABLE SOP 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 25 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
NE555DE4 NE555DE4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tube Obsolete 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.154, 3.90mm Width) 100kHz 3.9mm Surface Mount 72.603129mg 0°C~70°C BIPOLAR 10mA 1 2mA 555 Type, Timer/Oscillator (Single) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NE555 8 4.5V Analog Waveform Generation Functions 15mA -200mA 200mA 4.5V~16V 1
SN74LV123ADBRG4 SN74LV123ADBRG4 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 RoHS Compliant Contains Lead No 16 EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS SSOP 5.5V 2V 5.3mm 128.593437mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V 16 INDUSTRIAL 0.65mm 3.3V COMPLEMENTARY 2 12mA 44 ns 14 ns 20μA Multivibrator -12mA 12mA 2 LV/LV-A/LVX/H Yes
TLC552CDR TLC552CDR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) LinCMOS™ yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.154, 3.90mm Width) 2.8MHz 1.75mm 3.91mm 1.58mm Surface Mount 122.413241mg 0°C~70°C 1.6mA 2 340μA 555 Type, Timer/Oscillator (Dual) e4 Nickel/Palladium/Gold (Ni/Pd/Au) GULL WING 260 18V TLC552 14 1V Analog Waveform Generation Functions 5/18V 18V 950mW 950mW 340μA -10mA 100mA 1V~18V 2
CD4098BM96E4 CD4098BM96E4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C 12V 9.9mm RoHS Compliant Contains Lead No 16 RETRIGGERABLE SOIC 18V 3V 3.9mm 141.690917mg CMOS 1.75mm 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 16 MILITARY 5/15V COMPLEMENTARY 2 6.8mA 500 ns 200 ns 20μA Multivibrator -4.2mA 4.2mA 2 4000/14000/40000
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