SN74LS02D – onsemi
April 24, 2026
Looking for the SN74LS02D by onsemi? This nor gate ic 4 channel 14-soic is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The SN74LS02D is classified under Logic in the Integrated Circuits (ICs) category, part of the 74LS series.
SN74LS02D Specifications
| Parameter |
Value |
| Logic Type |
NOR Gate |
| Number of Circuits |
4 |
| Number of Inputs |
2 |
| Voltage – Supply |
4.75V ~ 5.25V |
| Current – Output High, Low |
400µA, 16mA |
| Input Logic Level – Low |
0.8V |
| Input Logic Level – High |
2V |
| Max Propagation Delay @ V, Max CL |
15ns @ 5V, 15pF |
| Operating Temperature |
0°C ~ 70°C (TA) |
| Mounting Type |
Surface Mount |
| Supplier Device Package |
14-SOIC |
| Package / Case |
14-SOIC (0.154", 3.90mm Width) |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 13,122 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official SN74LS02D datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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ICL7660SCBA – Intersil
April 24, 2026
Looking for the ICL7660SCBA by Intersil? This charge pump switching regulator ic positive or negative fixed -vin, 2vin 1 output 8-soic (0.154", 3.90mm width) is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The ICL7660SCBA is classified under Power Management (PMIC) in the Integrated Circuits (ICs) category.
ICL7660SCBA Specifications
| Parameter |
Value |
| Function |
Ratiometric |
| Output Configuration |
Positive or Negative |
| Topology |
Charge Pump |
| Output Type |
Fixed |
| Number of Outputs |
1 |
| Voltage – Input (Min) |
1.5V |
| Voltage – Input (Max) |
12V |
| Voltage – Output (Min/Fixed) |
-Vin, 2Vin |
| Frequency – Switching |
10kHz ~ 35kHz |
| Synchronous Rectifier |
No |
| Operating Temperature |
0°C ~ 70°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package |
8-SOIC |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 1,467 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official ICL7660SCBA datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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SN74AHCT139D – Texas Instruments
April 24, 2026
Looking for the SN74AHCT139D by Texas Instruments? This decoder/demultiplexer 1 x 2:4 16-soic is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The SN74AHCT139D is classified under Logic in the Integrated Circuits (ICs) category, part of the 74AHCT series.
SN74AHCT139D Specifications
| Parameter |
Value |
| Type |
Decoder/Demultiplexer |
| Circuit |
1 x 2:4 |
| Independent Circuits |
2 |
| Current – Output High, Low |
8mA, 8mA |
| Voltage Supply Source |
Single Supply |
| Voltage – Supply |
4.5V ~ 5.5V |
| Operating Temperature |
-40°C ~ 85°C |
| Mounting Type |
Surface Mount |
| Package / Case |
16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package |
16-SOIC |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 24,484 units
- Standard Lead Time: 6 weeks
- Last Time Buy Date: 29 February 2024
Datasheet
Download the official SN74AHCT139D datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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SN74LS164D – Texas Instruments
April 24, 2026
Looking for the SN74LS164D by Texas Instruments? This shift shift register 1 element 8 bit 14-soic is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The SN74LS164D is classified under Logic in the Integrated Circuits (ICs) category, part of the 74LS series.
SN74LS164D Specifications
| Parameter |
Value |
| Logic Type |
Shift Register |
| Output Type |
Push-Pull |
| Number of Elements |
1 |
| Number of Bits per Element |
8 |
| Function |
Serial to Parallel |
| Voltage – Supply |
4.75V ~ 5.25V |
| Operating Temperature |
0°C ~ 70°C |
| Mounting Type |
Surface Mount |
| Package / Case |
14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package |
14-SOIC |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 679 units
- Standard Lead Time: 6 weeks
Datasheet
Download the official SN74LS164D datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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CD4002BCN – onsemi
April 24, 2026
Looking for the CD4002BCN by onsemi? This nor gate ic 2 channel 14-mdip is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The CD4002BCN is classified under Logic in the Integrated Circuits (ICs) category, part of the 4000B series.
CD4002BCN Specifications
| Parameter |
Value |
| Logic Type |
NOR Gate |
| Number of Circuits |
2 |
| Number of Inputs |
4 |
| Voltage – Supply |
3V ~ 15V |
| Current – Quiescent (Max) |
1 µA |
| Current – Output High, Low |
3.4mA, 3.4mA |
| Input Logic Level – Low |
1.5V ~ 4V |
| Input Logic Level – High |
3.5V ~ 11V |
| Max Propagation Delay @ V, Max CL |
70ns @ 15V, 50pF |
| Operating Temperature |
-55°C ~ 125°C |
| Mounting Type |
Through Hole |
| Supplier Device Package |
14-MDIP |
| Package / Case |
14-DIP (0.300", 7.62mm) |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: Not available through standard distribution
Why Source CD4002BCN from ICCorders?
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- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
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SN74HCT273PW – Texas Instruments
April 23, 2026
Looking for the SN74HCT273PW by Texas Instruments? This flip flop 1 element d-type 8 bit positive edge 20-tssop (0.173", 4.40mm width) is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The SN74HCT273PW is classified under Logic in the Integrated Circuits (ICs) category, part of the 74HCT series.
SN74HCT273PW Specifications
| Parameter |
Value |
| Function |
Master Reset |
| Type |
D-Type |
| Output Type |
Non-Inverted |
| Number of Elements |
1 |
| Number of Bits per Element |
8 |
| Clock Frequency |
37 MHz |
| Max Propagation Delay @ V, Max CL |
29ns @ 5.5V, 50pF |
| Trigger Type |
Positive Edge |
| Current – Output High, Low |
4mA, 4mA |
| Voltage – Supply |
4.5V ~ 5.5V |
| Current – Quiescent (Iq) |
8 µA |
| Input Capacitance |
3 pF |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Supplier Device Package |
20-TSSOP |
| Package / Case |
20-TSSOP (0.173", 4.40mm Width) |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 18 units
- Standard Lead Time: 12 weeks
Datasheet
Download the official SN74HCT273PW datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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MAX487CSA – Analog Devices Inc./Maxim Integrated
April 23, 2026
Looking for the MAX487CSA by Analog Devices Inc./Maxim Integrated? This 1/1 transceiver half rs422, rs485 8-soic is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The MAX487CSA is classified under Interface in the Integrated Circuits (ICs) category.
MAX487CSA Specifications
| Parameter |
Value |
| Type |
Transceiver |
| Protocol |
RS422, RS485 |
| Number of Drivers/Receivers |
1/1 |
| Duplex |
Half |
| Receiver Hysteresis |
70 mV |
| Data Rate |
250kbps |
| Voltage – Supply |
4.75V ~ 5.25V |
| Operating Temperature |
0°C ~ 70°C |
| Mounting Type |
Surface Mount |
| Package / Case |
8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package |
8-SOIC |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: Not available through standard distribution
- Standard Lead Time: 16 weeks
Datasheet
Download the official MAX487CSA datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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SN74AHC541PW – Texas Instruments
April 23, 2026
Looking for the SN74AHC541PW by Texas Instruments? This buffer, non-inverting 1 element 8 bit per element 3-state output 20-tssop is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The SN74AHC541PW is classified under Logic in the Integrated Circuits (ICs) category, part of the 74AHC series.
SN74AHC541PW Specifications
| Parameter |
Value |
| Logic Type |
Buffer, Non-Inverting |
| Number of Elements |
1 |
| Number of Bits per Element |
8 |
| Output Type |
3-State |
| Current – Output High, Low |
8mA, 8mA |
| Voltage – Supply |
2V ~ 5.5V |
| Operating Temperature |
-40°C ~ 125°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package |
20-TSSOP |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 8,166 units
- Standard Lead Time: 6 weeks
Datasheet
Download the official SN74AHC541PW datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source SN74AHC541PW from ICCorders?
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NUC120LC1BN – Nuvoton Technology Corporation
April 22, 2026
Looking for the NUC120LC1BN by Nuvoton Technology Corporation? This arm® cortex®-m0 numicro™ nuc120 microcontroller ic 32-bit 50mhz 32kb (32k x 8) flash 48-lqfp (7×7) is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The NUC120LC1BN is classified under Embedded in the Integrated Circuits (ICs) category, part of the NuMicro™ NUC120 series.
NUC120LC1BN Specifications
| Parameter |
Value |
| DigiKey Programmable |
Not Verified |
| Core Processor |
ARM® Cortex®-M0 |
| Core Size |
32-Bit |
| Speed |
50MHz |
| Connectivity |
I2C, IrDA, SPI, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT |
| Number of I/O |
31 |
| Program Memory Size |
32KB (32K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
4K x 8 |
| RAM Size |
4K x 8 |
| Voltage – Supply (Vcc/Vdd) |
2.5V ~ 5.5V |
| Data Converters |
A/D 8x12b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Supplier Device Package |
48-LQFP (7×7) |
| Package / Case |
48-LQFP |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: Not available through standard distribution
- Standard Lead Time: 32 weeks
- Last Time Buy Date: 1 September 2022
Datasheet
Download the official NUC120LC1BN datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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MAX3232ECPE – Analog Devices Inc./Maxim Integrated
April 22, 2026
Looking for the MAX3232ECPE by Analog Devices Inc./Maxim Integrated? This 2/2 transceiver full rs232 16-pdip is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The MAX3232ECPE is classified under Interface in the Integrated Circuits (ICs) category.
MAX3232ECPE Specifications
| Parameter |
Value |
| Type |
Transceiver |
| Protocol |
RS232 |
| Number of Drivers/Receivers |
2/2 |
| Duplex |
Full |
| Receiver Hysteresis |
500 mV |
| Data Rate |
1Mbps |
| Voltage – Supply |
3V ~ 5.5V |
| Operating Temperature |
0°C ~ 70°C |
| Mounting Type |
Through Hole |
| Package / Case |
16-DIP (0.300", 7.62mm) |
| Supplier Device Package |
16-PDIP |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: Not available through standard distribution
- Standard Lead Time: 14 weeks
Datasheet
Download the official MAX3232ECPE datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source MAX3232ECPE from ICCorders?
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