Warning: fopen(/www/wwwroot/hkchangming.com/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/hkchangming.com/system/library/log.php on line 22 Rochester Electronics, LLC

All Products

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Length RoHS Status Lead Free Number of Pins Additional Feature Package / Case Reach Compliance Code Width Mounting Type Weight Operating Temperature Technology Operating Mode Height Seated (Max) HTS Code Number of Functions JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Qualification Status Supply Voltage-Max (Vsup) Number of Elements Output Current Output Polarity Number of Circuits Propagation Delay Turn On Delay Time Supplier Device Package Output Characteristics Propagation Delay (tpd) Memory Size Number of Bits Voltage - Supply Organization Memory Width Memory Density Memory IC Type Family Parallel/Serial Current - Output High, Low Logic Type Programmable Type
QS74FCT521ATSO QS74FCT521ATSO Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

Bulk 74FCT no Obsolete NOT SPECIFIED 20 ROHS3 Compliant CASCADABLE Surface Mount 0°C~70°C CMOS 1 e0 TIN LEAD DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED YES R-PDSO-G20 4.75V COMMERCIAL 5.25V INVERTED 8-Bit 7.2 ns 8 4.75V~5.25V FCT Identity Comparator
QS74FCT280BTS1 QS74FCT280BTS1 Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

Bulk 74FCT no Obsolete NOT SPECIFIED 14 ROHS3 Compliant ODD/EVEN PARITY GENERATOR Surface Mount 0°C~70°C CMOS 1 e0 TIN LEAD DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED YES R-PDSO-G14 4.75V COMMERCIAL 5.25V COMPLEMENTARY 9-Bit 6.3 ns 9 4.75V~5.25V FCT Parity Generator/Checker
QS74FCT521BTSO QS74FCT521BTSO Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

Bulk 74FCT no Obsolete NOT SPECIFIED 20 ROHS3 Compliant CASCADABLE Surface Mount 0°C~70°C CMOS 1 e0 TIN LEAD DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED YES R-PDSO-G20 4.75V COMMERCIAL 5.25V INVERTED 8-Bit 5.5 ns 8 4.75V~5.25V FCT Identity Comparator
DM74AS280MX DM74AS280MX Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tape & Reel (TR) 74AS yes Obsolete 1 (Unlimited) 14 8.65mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount 0°C~70°C TTL 1.75mm 8542.39.00.01 1 e3 MATTE TIN DUAL GULL WING 260 5V NOT SPECIFIED 14 YES 1.27mm R-PDSO-G14 4.5V Not Qualified 5.5V COMPLEMENTARY 9-Bit 12 ns 9 4.5V~5.5V AS 2mA 20mA Parity Generator/Checker
CD74HC280E CD74HC280E Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74HC Obsolete 3 (168 Hours) 14 Non-RoHS Compliant ODD/EVEN PARITY GENERATOR 14-DIP (0.300, 7.62mm) Through Hole -55°C~125°C CMOS 1 DUAL 5V NO R-PDIP-T14 2V COMMERCIAL 6V COMPLEMENTARY 9-Bit 300 ns 9 2V~6V HC/UH 5.2mA 5.2mA Parity Generator/Checker
CD74AC280MG4 CD74AC280MG4 Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74AC Obsolete 1 (Unlimited) ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~125°C 9-Bit 1.5V~5.5V 24mA 24mA Parity Generator/Checker
CY74FCT480BTPC CY74FCT480BTPC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74FCT Obsolete 3 (168 Hours) ROHS3 Compliant 24-DIP (0.300, 7.62mm) Through Hole -40°C~85°C 8-Bit 24-PDIP 4.75V~5.25V 32mA 64mA Parity Generator/Checker
SN74AS280DR SN74AS280DR Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tape & Reel (TR) 74AS Obsolete 3 (168 Hours) 14 8.65mm ROHS3 Compliant ODD/EVEN PARITY GENERATOR 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TTL 1.75mm 8542.39.00.01 1 DUAL GULL WING 5V YES 1.27mm R-PDSO-G14 4.5V 5.5V COMPLEMENTARY 9-Bit 3-STATE 11 ns 9 4.5V~5.5V AS 2mA 20mA Parity Generator/Checker
QS74FCT1280BTSO QS74FCT1280BTSO Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

Bulk 74FCT no Obsolete NOT SPECIFIED 20 ROHS3 Compliant ODD/EVEN PARITY GENERATOR; OPTIONAL REGISTERED COMPLEMENTARY OUTPUTS Surface Mount 0°C~70°C CMOS 1 e0 TIN LEAD DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED YES R-PDSO-G20 4.75V COMMERCIAL 5.25V COMPLEMENTARY 9-Bit 6.3 ns 9 4.75V~5.25V FCT Parity Generator/Checker
74F401PC 74F401PC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74F no Obsolete 3 (168 Hours) 14 19.18mm Non-RoHS Compliant 8 SELECTABLE POLYNOMIALS 14-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TTL 5.08mm 8542.39.00.01 1 e0 TIN LEAD DUAL NOT SPECIFIED 5V NOT SPECIFIED 14 NO 2.54mm R-PDIP-T14 4.75V Not Qualified 5.25V 16-Bit 15 ns 1 4.5V~5.5V F/FAST 1mA 20mA Parity Generator/Checker
SN74LS280DR SN74LS280DR Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

Tape & Reel (TR) 74LS Obsolete 3 (168 Hours) ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C 9-Bit 14-SOIC 4.75V~5.25V 400μA 8mA Parity Generator/Checker
74AC280SCX 74AC280SCX Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tape & Reel (TR) 74AC yes Obsolete 1 (Unlimited) 14 8.65mm ROHS3 Compliant ODD/EVEN PARITY GENERATOR 14-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount -40°C~85°C CMOS 1.75mm 8542.39.00.01 1 e3 MATTE TIN DUAL GULL WING 260 NOT SPECIFIED 14 YES 1.27mm R-PDSO-G14 2V Not Qualified 6V COMPLEMENTARY 9-Bit 18.5 ns 9 2V~6V AC 24mA 24mA Parity Generator/Checker
DM74AS280N DM74AS280N Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74AS Obsolete 3 (168 Hours) 14 19.18mm ROHS3 Compliant 14-DIP (0.300, 7.62mm) unknown 7.62mm Through Hole 0°C~70°C TTL 5.08mm 8542.39.00.01 1 DUAL 5V NO 2.54mm R-PDIP-T14 4.5V 5.5V COMPLEMENTARY 9-Bit 12 ns 9 4.5V~5.5V AS 2mA 20mA Parity Generator/Checker
DM74AS286MX DM74AS286MX Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tape & Reel (TR) 74AS Obsolete 1 (Unlimited) 14 8.65mm ROHS3 Compliant EVEN PARITY GENERATOR; ODD/EVEN PARITY CHECKER 14-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount 0°C~70°C TTL 1.75mm 8542.39.00.01 1 DUAL GULL WING 5V YES 1.27mm R-PDSO-G14 4.5V 5.5V TRUE 9-Bit 15 ns 9 4.5V~5.5V AS 15mA 48mA; 2mA 20mA Parity Generator/Checker
74F402PC 74F402PC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74F no Obsolete 3 (168 Hours) 16 19.305mm Non-RoHS Compliant 6 SELECTABLE POLYNOMIALS 16-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TTL 5.08mm 8542.39.00.01 1 e0 TIN LEAD DUAL NOT SPECIFIED 5V NOT SPECIFIED 16 NO 2.54mm R-PDIP-T16 4.5V Not Qualified 5.5V 16-Bit 20 ns 1 4.5V~5.5V F/FAST 5.7mA 16mA Parity Generator/Checker
CY74FCT480ATQCT CY74FCT480ATQCT Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tape & Reel (TR) 74FCT Obsolete 3 (168 Hours) ROHS3 Compliant 24-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C 8-Bit 24-SSOP/QSOP 4.75V~5.25V 32mA 64mA Parity Generator/Checker
SN74LS280D SN74LS280D Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube 74LS yes Obsolete 3 (168 Hours) 14 8.65mm Non-RoHS Compliant ODD/EVEN PARITY GENERATOR 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TTL 1.75mm 8542.39.00.01 1 e0 TIN LEAD DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 14 YES 1.27mm R-PDSO-G14 4.75V Not Qualified 5.25V COMPLEMENTARY 9-Bit 50 ns 9 4.75V~5.25V LS 400μA 8mA Parity Generator/Checker
74F280PC 74F280PC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Through Hole Tube 2000 74F yes Obsolete 3 (168 Hours) 14 ROHS3 Compliant Lead Free 14 ODD/EVEN PARITY GENERATOR 14-DIP (0.300, 7.62mm) unknown 7.62mm Through Hole 1.620005g 0°C~70°C TTL 5.08mm 1 e3 MATTE TIN DUAL NOT APPLICABLE 5V NOT APPLICABLE 14 2.54mm 4.5V Not Qualified 5.5V 1 20mA COMPLEMENTARY 9-Bit 16 ns 17 ns 9 4.5V~5.5V F/FAST 1mA 20mA Parity Generator/Checker
AT17LV002-10JC AT17LV002-10JC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube Obsolete 2 (1 Year) Non-RoHS Compliant 20-LCC (J-Lead) Surface Mount 0°C~70°C 20-PLCC (9x9) 2Mb 3V~3.6V 4.75V~5.25V Serial EEPROM
AT17F040A-30JC AT17F040A-30JC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube Obsolete 2 (1 Year) Non-RoHS Compliant 20-LCC (J-Lead) Surface Mount 0°C~70°C 20-PLCC (9x9) 4Mb 2.97V~3.63V FLASH
AT17F16A-30JC AT17F16A-30JC Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube Obsolete 2 (1 Year) Non-RoHS Compliant 20-LCC (J-Lead) Surface Mount 0°C~70°C 20-PLCC (9x9) 16Mb 2.97V~3.63V FLASH
XC17128ELVO8C XC17128ELVO8C Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube no Obsolete 3 (168 Hours) 8 4.9276mm Non-RoHS Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 8-SOIC (0.154, 3.90mm Width) unknown 3.937mm Surface Mount 0°C~70°C CMOS SYNCHRONOUS 1.1938mm 1 e0 TIN LEAD DUAL GULL WING 225 3.3V 30 8 YES 1.27mm R-PDSO-G8 3V COMMERCIAL 3.6V 128kb 3V~3.6V 128KX1 1 131072 bit CONFIGURATION MEMORY SERIAL OTP
XC1701PC20C XC1701PC20C Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube no Obsolete 3 (168 Hours) 20 8.9662mm Non-RoHS Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 20-LCC (J-Lead) unknown 8.9662mm Surface Mount 0°C~70°C CMOS SYNCHRONOUS 4.572mm 1 e0 TIN LEAD QUAD J BEND 225 5V 30 20 YES 1.27mm S-PQCC-J20 4.75V COMMERCIAL 5.25V 1Mb 4.75V~5.25V 1MX1 1 1048576 bit CONFIGURATION MEMORY SERIAL OTP
AT17LV512A-10JI AT17LV512A-10JI Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube Obsolete 2 (1 Year) Non-RoHS Compliant 20-LCC (J-Lead) Surface Mount -40°C~85°C 20-PLCC (9x9) 512kb 3V~3.6V 4.5V~5.5V Serial EEPROM
XC1765ELSOG8C XC1765ELSOG8C Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tray no Obsolete 3 (168 Hours) 8 4.9276mm ROHS3 Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 8-SOIC (0.154, 3.90mm Width) unknown 3.937mm Surface Mount 0°C~70°C CMOS SYNCHRONOUS 1.7272mm 1 e3 MATTE TIN DUAL GULL WING 260 3.3V 20 8 YES 1.27mm R-PDSO-G8 3V COMMERCIAL 3.6V 65kb 3V~3.6V 64KX1 1 65536 bit CONFIGURATION MEMORY SERIAL OTP
XC1765ELSO8C XC1765ELSO8C Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube no Obsolete 3 (168 Hours) 8 4.9276mm Non-RoHS Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 8-SOIC (0.154, 3.90mm Width) unknown 3.937mm Surface Mount 0°C~70°C CMOS SYNCHRONOUS 1.7272mm 1 e0 TIN LEAD DUAL GULL WING 225 3.3V 30 8 YES 1.27mm R-PDSO-G8 3V COMMERCIAL 3.6V 65kb 3V~3.6V 64KX1 1 65536 bit CONFIGURATION MEMORY SERIAL OTP
AT17LV65-10JI AT17LV65-10JI Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube Obsolete 2 (1 Year) Non-RoHS Compliant 20-LCC (J-Lead) Surface Mount -40°C~85°C 20-PLCC (9x9) 64kb 3V~3.6V 4.5V~5.5V Serial EEPROM
XC17256EPC20I XC17256EPC20I Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube no Obsolete 3 (168 Hours) 20 8.9662mm Non-RoHS Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 20-LCC (J-Lead) unknown 8.9662mm Surface Mount -40°C~85°C CMOS SYNCHRONOUS 4.572mm 1 e0 TIN LEAD QUAD J BEND 225 5V 30 20 YES 1.27mm S-PQCC-J20 4.5V COMMERCIAL 5.5V 256Kb 4.5V~5.5V 256KX1 1 262144 bit CONFIGURATION MEMORY SERIAL OTP
XC1765ELVO8I XC1765ELVO8I Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube yes Obsolete 3 (168 Hours) 8 4.9276mm Non-RoHS Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 8-SOIC (0.154, 3.90mm Width) unknown 3.937mm Surface Mount -40°C~85°C CMOS SYNCHRONOUS 1.1938mm 1 e0 TIN LEAD DUAL GULL WING 225 3.3V 30 8 YES 1.27mm R-PDSO-G8 3V COMMERCIAL 3.6V 65kb 3V~3.6V 64KX1 1 65536 bit CONFIGURATION MEMORY SERIAL OTP
XC17256ELVO8C XC17256ELVO8C Rochester Electronics, LLC $0.00
RFQ

Min: 1

Mult: 1

download Tube no Obsolete 3 (168 Hours) 8 4.9276mm Non-RoHS Compliant USED FOR STORING THE CONFIGURATION BITSTREAMS OF XILINX FPGAS 8-SOIC (0.154, 3.90mm Width) unknown 3.937mm Surface Mount 0°C~70°C CMOS SYNCHRONOUS 1.1938mm 1 e0 TIN LEAD DUAL GULL WING 225 3.3V 30 8 YES 1.27mm R-PDSO-G8 3V COMMERCIAL 3.6V 256Kb 3V~3.6V 256KX1 1 262144 bit CONFIGURATION MEMORY SERIAL OTP