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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 Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC 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) 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 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 Oscillator Type Output Load Frequency Adjustment-Mechanical Propagation Delay (tpd) Quiescent Current Logic Function High Level Output Current Low Level Output Current Independent Circuits Screening Level Number of Bits Supply Current-Max 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
NE556NSR NE556NSR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Cut Tape (CT) yes Active 1 (Unlimited) 14 EAR99 10.3mm ROHS3 Compliant Lead Free No 14 14-SOIC (0.209, 5.30mm Width) No SVHC 100kHz 2mm 5.3mm 1.95mm Surface Mount 208.312296mg 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 5/15V 16V 30mA -200mA 200mA 4.5V~16V 2
LMK61E2-SIAT LMK61E2-SIAT Texas Instruments 0.0000
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Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 3 (168 Hours) 8 EAR99 7mm ROHS3 Compliant Lead Free 8 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR, 7 INCH 8-SMD Module No SVHC 400MHz 900MHz 1GHz 1.15mm 5mm 800μm Surface Mount -40°C~85°C LVPECL 162mA 7.0mm x 5.0mm x 1.15mm Clock Oscillator 3.3V LMK61E2 1000MHz 0.2ns 0.2ns 55/45% 3.135V~3.465V
SA555PG4 SA555PG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks Tube Active 1 (Unlimited) ROHS3 Compliant 8 8-DIP (0.300, 7.62mm) No SVHC 100kHz Through Hole -40°C~85°C 10mA 555 Type, Timer/Oscillator (Single) SA555 4.5V~16V 1
CD14538BNS CD14538BNS Texas Instruments 0.0000
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0.00000000 yes 1 (Unlimited) 16 EAR99 RoHS Compliant Lead Free 16 RETRIGGERABLE 5.3mm CMOS TR 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 16 MILITARY YES 3V -55°C Prescaler/Multivibrators Not Qualified 5/15V 18V COMPLEMENTARY MONOSTABLE MULTIVIBRATOR 2 50pF 600 ns 2 4000/14000/40000 0.004 A 0.3mA
TLC555CPWRG4 TLC555CPWRG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) LinCMOS™ yes Active 1 (Unlimited) 14 EAR99 5mm ROHS3 Compliant Lead Free No 14 14-TSSOP (0.173, 4.40mm Width) 2.1MHz 1.2mm 4.4mm 1mm Surface Mount 57.209338mg 0°C~70°C 360μA 1 250μA 555 Type, Timer/Oscillator (Single) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V TLC555 14 2V Analog Waveform Generation Functions 525mW 525mW 0.4mA 250μA -10mA 100mA 2V~15V 1
SN74LV221APWRE4 SN74LV221APWRE4 Texas Instruments 0.0000
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Min: 1

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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 44 ns 20μA Multivibrator -12mA 12mA 2 LV/LV-A/LVX/H Yes
CD4047BF3A CD4047BF3A Texas Instruments 0.0000
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Min: 1

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0.00000000 ACTIVE (Last Updated: 4 days ago) Through Hole Rail/Tube 14 EAR99 125°C -55°C 19.56mm RoHS Compliant Contains Lead No 14 RETRIGGERABLE CDIP 18V 3V 5.08mm 6.67mm 4.57mm CMOS 1 DUAL 5V 14 MILITARY 2.54mm COMPLEMENTARY 2 50pF 1 μs 1 μs 20μA Multivibrator -4.2mA 4.2mA 38535Q/M;38534H;883B 1 0.004 A 0.06mA
CD74HC4538PWTE4 CD74HC4538PWTE4 Texas Instruments 0.0000
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Min: 1

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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 21 ns 375 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
NE555PWRG4 NE555PWRG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant Lead Free No 8 8-TSSOP (0.173, 4.40mm Width) 100kHz 1.2mm 4.4mm 1mm Surface Mount 39.008944mg 0°C~70°C 10mA 1 2mA 555 Type, Timer/Oscillator (Single) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NE555 8 0.65mm 4.5V Analog Waveform Generation Functions 15mA -200mA 200mA 4.5V~16V 1
LMK60E2-150M00SIAR LMK60E2-150M00SIAR Texas Instruments 0.0000
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Min: 1

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0.00000000 12 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) yes Active 3 (168 Hours) 6 85°C -40°C 7mm ROHS3 Compliant Lead Free 6 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT 6-SMD Module 1.15mm 5mm 800μm Surface Mount LVPECL 7.1mm x 5.1mm x 1.15mm e4 Nickel/Gold (Ni/Au) 3.3V LMK60E2 YES 3.135V 50% 150MHz 0.25ns 0.25ns 55/45% LVPECL 150 OHM NO 208mA
CD4047BPWE4 CD4047BPWE4 Texas Instruments 0.0000
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Min: 1

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0.00000000 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
CD74HC423NSRE4 CD74HC423NSRE4 Texas Instruments 0.0000
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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
SNJ54121W SNJ54121W Texas Instruments 0.0000
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Min: 1

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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
SN74LV221APWRG4 SN74LV221APWRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel yes 1 (Unlimited) 16 85°C -40°C 5V 5mm RoHS Compliant Contains Lead No 16 TSSOP 5.5V 2V 1.15mm 4.4mm 61.887009mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V 16 INDUSTRIAL COMPLEMENTARY 2 12mA 44 ns 44 ns 20μA Multivibrator -12mA 12mA 2 LV/LV-A/LVX/H Yes
NE555PSRG4 NE555PSRG4 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) yes Active 1 (Unlimited) 8 EAR99 6.2mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.209, 5.30mm Width) 100kHz 2mm 5.3mm 1.95mm Surface Mount 122.611688mg 0°C~70°C 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
NA556DRG4 NA556DRG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) 1 (Unlimited) 14 EAR99 105°C -40°C 8.65mm RoHS Compliant Lead Free No 14 SOIC 16V 4.5V 3.9mm 129.387224mg BIPOLAR 20mA 1.75mm 1 4mA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 14 INDUSTRIAL Analog Waveform Generation Functions 5/15V PULSE; RECTANGULAR 30mA -200mA 200mA 2
CD74HC221M96G4 CD74HC221M96G4 Texas Instruments 0.0000
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Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 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
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
TLC555CPSRG4 TLC555CPSRG4 Texas Instruments 0.0000
RFQ

Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 8 EAR99 70°C 0°C 6.2mm RoHS Compliant Contains Lead No 8 SOP 15V 2V 2.1MHz 5.3mm 122.611688mg CMOS 360μA 2mm 1 250μA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V 8 COMMERCIAL Analog Waveform Generation Functions PULSE; RECTANGULAR 1W 1W 250μA -10mA 100mA 1
LMK60E0-212M50SIAT LMK60E0-212M50SIAT Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 3 (168 Hours) 6 EAR99 85°C -40°C 7mm ROHS3 Compliant 6 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR, 7 INCH 6-SMD Module 212.5MHz 1.15mm 5mm 800μm Surface Mount LVPECL 7.1mm x 5.1mm x 1.15mm e4 Nickel/Gold (Ni/Au) 3.3V LMK60E0 YES 3.135V 212.5MHz 0.35ns 0.35ns 55/45% LVPECL 150 OHM 110mA
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
SN74LV123ANSRE4 SN74LV123ANSRE4 Texas Instruments 0.0000
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Min: 1

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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 SOP 5.5V 2V 5.3mm 200.686274mg CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V 16 INDUSTRIAL 3.3V COMPLEMENTARY 2 12mA 13 ns 44 ns 20μA Multivibrator -12mA 12mA 2 LV/LV-A/LVX/H Yes
CD4541BEE4 CD4541BEE4 Texas Instruments 0.0000
RFQ

Min: 1

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0.00000000 download ACTIVE (Last Updated: 2 days ago) Through Hole 14 125°C -55°C 19.3mm RoHS Compliant Lead Free Gold No 14 PDIP 18V 3V 6MHz 5.08mm 6.35mm 3.9mm 927.99329mg CMOS TUBE 1 300μA e3 Matte Tin (Sn) DUAL 5V 14 MILITARY 2.54mm BINARY COUNTER 50pF 100mW 18 μs 18 μs 100mW 100μA -12.6mA 12.6mA 16 1 0.004 A 0.3mA UP POSITIVE EDGE No YES
TLC556MDG4 TLC556MDG4 Texas Instruments 0.0000
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Min: 1

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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 133.412856mg -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
LM555CMMX/NOPB LM555CMMX/NOPB Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant Lead Free No 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 100kHz 1.07mm 3mm 970μm Surface Mount 0°C~70°C BIPOLAR 10mA 1 3mA 555 Type, Timer/Oscillator (Single) e3 Matte Tin (Sn) DUAL GULL WING 260 5V LM555 8 0.65mm 4.5V Analog Waveform Generation Functions 613mW 613mW 3mA -200mA 200mA 4.5V~16V 1
SN74LV123APWTG4 SN74LV123APWTG4 Texas Instruments 0.0000
RFQ

Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 85°C -40°C 5V 5mm RoHS Compliant Contains Lead No 16 EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS 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
CD4541BM96 CD4541BM96 Texas Instruments 0.0000
RFQ

Min: 1

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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
LMK61E0-050M00SIAT LMK61E0-050M00SIAT Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) yes Active 3 (168 Hours) 6 EAR99 7mm ROHS3 Compliant 6 ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT 6-SMD Module 50MHz 1.15mm 5mm 800μm Surface Mount -40°C~85°C TA LVPECL 162mA 7.1mm x 5.1mm x 1.15mm Clock Oscillator 3.3V LMK61E0 YES 50MHz 0.2ns 0.2ns 55/45% 150 OHM 3.135V~3.465V
CD74HC123NSRE4 CD74HC123NSRE4 Texas Instruments 0.0000
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Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 16 125°C -55°C RoHS Compliant Contains Lead No 16 RETRIGGERABLE SOP 6V 2V 5.3mm CMOS 2 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 4.5V 16 MILITARY COMPLEMENTARY 2 5.2mA 25 ns 480 ns 8μA Multivibrator -5.2mA 5.2mA 2 HC/UH Yes
74AHCT123ADGVRG4 74AHCT123ADGVRG4 Texas Instruments 0.0000
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Min: 1

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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
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