Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.
Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.
Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
|---|---|---|---|---|---|---|---|---|---|---|---|
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Mfr. Part No. WS Part No. |
Dual retriggerable monostable multivibrator with reset
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1,536 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
16-bit inverting buffer/driver with 30ohm termination resistors (3-State)
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Low Stock |
MOQ: 20 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
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9,952 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
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3,000 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
Octal transceiver with direction pin (3-State)
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Low Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
Dual decade ripple counter
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6,980 pieces In Stock |
MOQ: 18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad buffer/line driver; 3-state
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6,000 pieces In Stock |
MOQ: 150 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
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15,000 pieces In Stock |
MOQ: 255 |
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Mfr. Part No. WS Part No. |
Low-power X-tal driver with enable and internal resistor
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14,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Programmable divide-by-n counter
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2,436 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
Octal Schmitt trigger buffer/line driver; 3-state; inverting Rev. 4 — 31 December 2012
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Low Stock |
MOQ: 20 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input NOR gate
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Low Stock |
MOQ: 505 |
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Mfr. Part No. WS Part No. |
3-to-8 line decoder/demultiplexer
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30,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
Low-power Schmitt-trigger buffer
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21,500 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch; 3-state
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34,563 pieces In Stock |
MOQ: 60 |
Need to verify |
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Mfr. Part No. WS Part No. |
32-bit ARM Cortex-M3 microcontroller; / MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 80-Pin LQFP
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6,380 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
4-bit binary full adder with fast carry
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Low Stock |
MOQ: 20 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver 3-State
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Low Stock |
MOQ: 12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single Schmitt-trigger buffer
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70,000 pieces In Stock |
MOQ: 180 |
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