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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Voltage - Input (Max) Output Type Number of Circuits Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Logic Type Number of Elements Number of Bits per Element Current - Output High, Low Function Standards Current - Quiescent (Max) Slew Rate -3db Bandwidth Current - Output / Channel Amplifier Type Gain Bandwidth Product Current - Input Bias Voltage - Input Offset Voltage - Supply Span (Min) Voltage - Supply Span (Max) Number of Bits Number of Inputs Voltage - Supply (Vcc/Vdd) Protocol Max Output Power x Channels @ Load Interface Clock Frequency Number of Outputs Voltage Supply Source Trigger Type Max Propagation Delay @ V, Max CL Current - Quiescent (Iq) Current - Supply (Max) Input Logic Level - Low Input Logic Level - High Circuit Independent Circuits Delay Time - Propagation Supply Voltage Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Dimming Voltage - Supply (Min) Voltage - Output Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
National Semiconductor 4724BDM National Semiconductor 4724BDM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 4724B Bulk Active -40°C ~ 85°C Through Hole 16-CDIP (0.300", 7.62mm) 4724 Standard 3V ~ 15V 16-CDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 D-Type, Addressable 8.8mA, 8.8mA 3:8 1 75ns @ 15V, 50pF
National Semiconductor LP2981IM5X-5.0 National Semiconductor LP2981IM5X-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2981 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 1.7 mA Enable Positive 100mA 5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
National Semiconductor 54AC157DM National Semiconductor 54AC157DM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 54AC Bulk Active -55°C ~ 125°C Through Hole 16-CDIP (0.300", 7.62mm) Data Selector/Multiplexer 54AC157 2V ~ 6V 16-CDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 24mA, 24mA Single Supply 4 x 2:1 1
National Semiconductor LP3972SQ-BI414/NOPB National Semiconductor LP3972SQ-BI414/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active LP3972 Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
National Semiconductor LM4879ITP/NOPB National Semiconductor LM4879ITP/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Boomer® Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-UFBGA, DSBGA Class AB - 1-Channel (Mono) 2.2V ~ 5.5V 8-DSBGA (1.43x1.41) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 250 1.1W x 1 @ 8Ohm
National Semiconductor 54F153LM National Semiconductor 54F153LM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 54F Bulk Active -55°C ~ 125°C Surface Mount 20-CLCC Data Selector/Multiplexer 54F153 4.5V ~ 5.5V 20-LCCC (8.89x8.89) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 1mA, 20mA Single Supply 2 x 4:1 1
National Semiconductor LM2682MM National Semiconductor LM2682MM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2682 5.5V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 6kHz Negative No 10mA -Vin, 2Vin - 2V
National Semiconductor JM38510/23102BFA National Semiconductor JM38510/23102BFA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined 0000.00.0000 1
National Semiconductor LM3500TL-16 National Semiconductor LM3500TL-16 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 8-WFBGA, DSBGA DC DC Regulator LM3500 1MHz 8-DSBGA (2x1.3) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 400mA (Switch) 1 Yes Step-Up (Boost) 7V - 2.7V 21V
National Semiconductor 74LS74ASC National Semiconductor 74LS74ASC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 74LS Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) D-Type 74LS74 Complementary 4.75V ~ 5.25V 14-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 2 1 8mA, 400µA Set(Preset) and Reset 20 MHz Positive Edge 35ns @ 5V, 50pF 8 mA
National Semiconductor 74LS573SCX National Semiconductor 74LS573SCX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active 74LS573 Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
National Semiconductor LM3524DN National Semiconductor LM3524DN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) LM3524 Transistor Driver 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down 8V ~ 40V 1 Buck, Boost - Current Limit, Enable, Frequency Control Positive or Negative 1 49% No No -
National Semiconductor LP2985IM5-3.1 National Semiconductor LP2985IM5-3.1 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2985 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2.5 mA Enable Positive 150mA 3.1V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
National Semiconductor USBN9604SLBX National Semiconductor USBN9604SLBX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C 28-TFQFN, CSP USBN9604 30mA 3V ~ 5.5V 28-CSP (5.5x4.5) download ROHS3 Compliant 2 (1 Year) REACH Unaffected 5A991C1 8542.31.0001 2,500 Controller USB 1.0 and 1.1 USB Parallel
National Semiconductor LM2677SD-ADJ National Semiconductor LM2677SD-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2677 40V Adjustable 14-VSON (5x6) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
National Semiconductor LM3280TLX/NOPB National Semiconductor LM3280TLX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -30°C ~ 85°C Surface Mount 16-WFBGA 2.7V ~ 5.5V 16-TuSMD (2.35x2.35) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 4 Step-Down (Buck) (1), Linear (LDO) (3) 2MHz Adjustable, Fixed, Fixed, 800mV ~ 3.6V, 300mA Adjustable, Fixed, Fixed, 2.85V, 20mA Adjustable, Fixed, Fixed, 2.85V, 20mA No No No
National Semiconductor LM2594HVM-5.0 National Semiconductor LM2594HVM-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 60V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 5V - 4.5V
National Semiconductor LP3984IMF-3.1/NOPB National Semiconductor LP3984IMF-3.1/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP3984 6V Fixed SOT-23-5 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 125 µA 150 µA Enable Positive 150mA 3.1V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
National Semiconductor JD54LS283BFA National Semiconductor JD54LS283BFA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 54LS Bulk Active -55°C ~ 125°C - - 54LS283 - download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Binary Full Adder with Fast Carry 4 4.5V ~ 5.5V
National Semiconductor LM4809LQX/NOPB National Semiconductor LM4809LQX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Boomer® Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-WQFN Exposed Pad Class AB - Headphones, 2-Channel (Stereo) 2V ~ 5.5V 8-WQFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.33.0001 2,500 105mW x 2 @ 16Ohm
National Semiconductor LM49100GRX/J7002330 National Semiconductor LM49100GRX/J7002330 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
National Semiconductor LP3971SQ-P55A/NOPB National Semiconductor LP3971SQ-P55A/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
National Semiconductor 7420DC National Semiconductor 7420DC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Through Hole 14-CDIP (0.300", 7.62mm) - 7420 2 4.75V ~ 5.25V 14-CDIP download Not applicable 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 NAND Gate - 11 mA 4 22ns @ 5V, 15pF - -
National Semiconductor 54ACT521J-MSP National Semiconductor 54ACT521J-MSP National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
National Semiconductor LP3981ILD-3.0 National Semiconductor LP3981ILD-3.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad LP3981 6V Fixed 6-WSON (3x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 3V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
National Semiconductor LMH6504MAX/NOPB National Semiconductor LMH6504MAX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor LMH® Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 11mA - 1 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 2,500 1500V/µs 150 MHz 80 mA Variable Gain 150 MHz 1.4 µA 10 mV 7 V 12 V
National Semiconductor OPA124UA National Semiconductor OPA124UA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Difet® Bulk Active -25°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 2.5mA - 1 8-SOIC ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.33.0001 1 1.6V/µs 10 mA General Purpose 1.5 MHz 0.5 pA 150 µV 10 V 36 V
National Semiconductor LM4938MHX National Semiconductor LM4938MHX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Boomer® Bulk Active -20°C ~ 85°C (TA) Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Class AB - 2-Channel (Stereo) with Stereo Headphones 2.7V ~ 5.5V 28-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 2.2W x 2 @ 3Ohm
National Semiconductor JM38510/33909BEA National Semiconductor JM38510/33909BEA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active JM38510 download Not applicable 3 (168 Hours) Vendor Undefined 0000.00.0000 1
National Semiconductor LP2980IM5X-4.7/NOPB National Semiconductor LP2980IM5X-4.7/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 95 µA 1.2 mA Enable Positive 50mA 4.7V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit

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