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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 Base Product Number Input Type Current - Supply Battery Chemistry Charge Current - Max Number of Cells Voltage - Input (Max) Output Type Digi-Key Programmable PLL Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet Divider/Multiplier RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Logic Type Number of Elements Number of Bits per Element Function 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 Data Interface Architecture Reference Type Voltage - Supply, Analog Voltage - Supply, Digital Number of D/A Converters Settling Time Differential Output INL/DNL (LSB) Switch Circuit Multiplexer/Demultiplexer Circuit On-State Resistance (Max) Channel-to-Channel Matching (ΔRon) Voltage - Supply, Single (V+) Voltage - Supply, Dual (V±) Switch Time (Ton, Toff) (Max) Charge Injection Channel Capacitance (CS(off), CD(off)) Current - Leakage (IS(off)) (Max) Crosstalk Protocol Number of Drivers/Receivers Duplex Receiver Hysteresis Data Rate Interface Clock Frequency Number of Outputs Trigger Type Max Propagation Delay @ V, Max CL Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - 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 LP3947ISD-09 National Semiconductor LP3947ISD-09 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-WFDFN Exposed Pad LP3947 Lithium Ion 750mA 1 14-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 I²C, USB Over Voltage Constant - Programmable - 4.1V 6V
National Semiconductor LM2671N-5.0 National Semiconductor LM2671N-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2671 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
National Semiconductor JD54LS253BFA National Semiconductor JD54LS253BFA 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 DS14C535MSA/NOPB National Semiconductor DS14C535MSA/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 28-SSOP (0.209", 5.30mm Width) Transceiver DS14C535 4.5V ~ 5.5V 28-SSOP ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 RS232 3/5 Full 1 V 128Kbps
National Semiconductor LM346MX/NOPB National Semiconductor LM346MX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 1.4mA (x4 Channels) - 4 16-SOIC ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 2,500 0.4V/µs 20 mA General Purpose 1.2 MHz 50 nA 500 µV 3 V 44 V
National Semiconductor LMC6464BIMX National Semiconductor LMC6464BIMX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 14-SOIC (0.154", 3.90mm Width) 90µA (x4 Channels) Rail-to-Rail 4 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.33.0001 2,500 0.028V/µs 75 mA CMOS 50 kHz 0.15 pA 250 µV 3 V 15.5 V
National Semiconductor LMX2332USLEX National Semiconductor LMX2332USLEX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor PLLatinum™ Bulk Active -40°C ~ 85°C Surface Mount 20-UFLGA PLL Frequency Synthesizer LMX2332 Yes with Bypass CMOS, TTL CMOS 1 3:1 Yes/No 1.2GHz, 600MHz 2.7V ~ 5.5V 20-ULGA (3.5x3.5) download Yes/No RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
National Semiconductor LM2665M6X National Semiconductor LM2665M6X National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SOT-23-6 LM2665 5.5V Fixed SOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Ratiometric 1 Charge Pump 80kHz Positive No 40mA 2Vin, Vin/2 - 2.5V
National Semiconductor LP3961ES-2.5 National Semiconductor LP3961ES-2.5 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
National Semiconductor 74LS253DC National Semiconductor 74LS253DC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 74LS Bulk Active 0°C ~ 70°C Through Hole 16-CDIP (0.300", 7.62mm) 2 16-CDIP download Not applicable 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 - SP4T 4:1 - - 4.75V ~ 5.25V - - - - - -
National Semiconductor 5962-9583401VFA/SD National Semiconductor 5962-9583401VFA/SD National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -55°C ~ 125°C (TA) Surface Mount 16-CFlatpack Receiver 4.5V ~ 5.5V 16-CFP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 LVDS 0/4 - -
National Semiconductor LMX2541SQX2060E/NOPB National Semiconductor LMX2541SQX2060E/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 36-WFQFN Exposed Pad Frequency Synthesizer (RF) LMX2541 Yes Clock Clock 1 2:2 No/No 2.24GHz 3.15V ~ 3.45V 36-WQFN (6x6) download Yes/No ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500
National Semiconductor DAC124S085CIMM National Semiconductor DAC124S085CIMM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 105°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) DAC124S085 Voltage - Buffered Not Verified 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 12 SPI, DSP String DAC External 2.7V ~ 5.5V 2.7V ~ 5.5V 4 8.5µs No ±2.4, +0.2
National Semiconductor JD54L73BCA National Semiconductor JD54L73BCA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active 54L73 Not applicable 3 (168 Hours) Vendor Undefined 0000.00.0000 1
National Semiconductor LP2952IM National Semiconductor LP2952IM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) LP2952 30V Adjustable (Fixed) 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 170 µA 33 mA Enable Positive 250mA 1.23V (5V) 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
National Semiconductor LMC6044IN National Semiconductor LMC6044IN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor LMC® Bulk Active -40°C ~ 85°C (TJ) Through Hole 14-DIP (0.300", 7.62mm) 52µA (x4 Channels) Push-Pull, Rail-to-Rail 4 14-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.33.0001 1 0.02V/µs 40 mA CMOS 100 kHz 0.002 pA 1 mV 4.5 V 15.5 V
National Semiconductor DAC0832LCWMX/NOPB National Semiconductor DAC0832LCWMX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) DAC0832 Current - Unbuffered Not Verified 20-SOIC ROHS3 Compliant 3 (168 Hours) REACH Unaffected 1,000 8 Parallel Multiplying DAC External 5V ~ 15V 5V ~ 15V 1 1µs (Typ) Yes -
National Semiconductor 74LS377PC National Semiconductor 74LS377PC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 74LS Bulk Active 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300", 7.62mm) D-Type 74LS377 Non-Inverted 4.75V ~ 5.25V 20-PDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 1 8 Standard 30 MHz Positive Edge 25ns @ 5V, 15pF 28 mA
National Semiconductor LM3401MMX/S7002590 National Semiconductor LM3401MMX/S7002590 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,500
National Semiconductor DS14185WMX/NOPB National Semiconductor DS14185WMX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) Transceiver DS14185 4.75V ~ 5.25V 20-SOIC ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 RS232 3/5 Full 200kbps
National Semiconductor SCAN25100TYA National Semiconductor SCAN25100TYA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 100-TQFP Exposed Pad LVCMOS, LVTTL LVCMOS, LVTTL 1.7V ~ 1.9V, 3.135V ~ 3.465V 100-HTQFP (14x14) download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Serializer/Deserializer 10/1 2.5Gbps 1/10
National Semiconductor LP3961EMPX-3.3 National Semiconductor LP3961EMPX-3.3 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 9 mA 15 mA Enable Positive 800mA 3.3V - 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
National Semiconductor LM3280TL-280/NOPB National Semiconductor LM3280TL-280/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -30°C ~ 85°C Surface Mount 16-WFBGA LM3280 2.7V ~ 5.5V 16-TuSMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 4 Step-Down (Buck) (1), Linear (LDO) (3) 2MHz 0.8V ~ 3.6V, 300mA 2.85V, 20mA 2.8V, 20mA No No No
National Semiconductor G22V10L15BHR/VI National Semiconductor G22V10L15BHR/VI National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined 1
National Semiconductor DS90LV028ATM National Semiconductor DS90LV028ATM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Receiver 3V ~ 3.6V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 LVDS 0/2 - 400Mbps
National Semiconductor DS90LV031ATMTCX National Semiconductor DS90LV031ATMTCX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) Driver DS90LV031 3V ~ 3.6V download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 LVDS 4/0 - 400Mbps
National Semiconductor LP3872ES-2.5 National Semiconductor LP3872ES-2.5 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3872 7V Fixed DDPAK/TO-263-5 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 2.5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
National Semiconductor 4731BDC (-5V) National Semiconductor 4731BDC (-5V) National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 4731B Bulk Active - Through Hole 14-CDIP 4731 Non-Inverted 4.5V ~ 12.5V 14-CDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shift Register 4 64 Serial to Parallel
National Semiconductor LP3907SQ-BJYQX/NOPB National Semiconductor LP3907SQ-BJYQX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad LP3907 2.8V ~ 5.5V 24-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 1.2V, 1A 3.4V, 600mA 2.6V, 300mA No No Yes
National Semiconductor LP3906SQ-VPFP National Semiconductor LP3906SQ-VPFP National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 24-WFQFN Exposed Pad 60µA 2.7V ~ 5.5V 24-WQFN (5x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000

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