Logic ICs
Logic ICs implement fundamental digital operations — AND, OR, NOT, XOR, buffering, latching, counting, shifting, multiplexing, and voltage-level translation. Available in CMOS (HC, AHC, LVC) and BiCMOS (ABT, ALVT) families with 1.2V to 5V operation, logic ICs from TI, Nexperia, onsemi, Toshiba, and Diodes Incorporated glue together the digital building blocks of every electronic system.
Explore Logic ICs Subcategories
Decoders and Multiplexers
1 PartsImage Processors
61 PartsBuffers, Drivers, Receivers and Transceivers
6,173 PartsLogic Comparators
170 PartsCounters and Dividers
1,245 PartsFIFO Memory
3,221 PartsFlip Flops
2,796 PartsMulti-Function Configurable Gates and Inverters
60 PartsGates and Inverters
5,624 PartsLatches
1,430 PartsMultivibrators
287 PartsShift Registers
885 PartsSignal Switches, Multiplexers and Decoders
3,669 PartsSpecial Purpose Logic ICs
1,114 PartsTranslators and Level Shifters
1,596 PartsUniversal Bus Functions
359 PartsBrowse Logic ICs Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| SN74HC175APWR | Texas Instruments | — | 33,600 | |
| SN74HC175NG4 | Texas Instruments | — | 1,820 | |
| SN74HC175N | Texas Instruments | — | 14,646 | |
| SN74HC175D | Texas Instruments | — | 41,772 | |
| SN74HC175ANSR | Texas Instruments | — | 9,600 | |
| SN74HC174DRG4 | Texas Instruments | — | 17,988 | |
| SN74HC174D | Texas Instruments | — | 11,711 | |
| SN74HC166PWT | Texas Instruments | — | 6,255 | |
| SN74HC166PWG4 | Texas Instruments | — | 2,458 | |
| SN74HC166NSR | Texas Instruments | — | 4,428 |
Top Logic ICs Manufacturers
onsemi
onsemi Logic ICs products are available for part-number review, stock checks, and RFQ support.
28,226 products
Nexperia
Nexperia Logic ICs products are available for part-number review, stock checks, and RFQ support.
3,317 productsRenesas
Renesas Logic ICs products are available for part-number review, stock checks, and RFQ support.
74,605 productsToshiba
Toshiba Logic ICs products are available for part-number review, stock checks, and RFQ support.
63 productsFairchild Semiconductor
Fairchild Semiconductor Logic ICs products are available for part-number review, stock checks, and RFQ support.
11 productsRunic Technology
Runic Technology Logic ICs products are available for part-number review, stock checks, and RFQ support.
79 products
Infineon Technologies
Infineon Technologies Logic ICs products are available for part-number review, stock checks, and RFQ support.
20,310 products
NXP Semiconductors
NXP Semiconductors Logic ICs products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Logic ICs products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Logic ICs products are available for part-number review, stock checks, and RFQ support.
84,045 productsAbout Logic ICs
Logic Integrated Circuits (ICs) represent the digital logic building blocks that form the control paths, buffer stages, and signal routing lines of digital electronic systems. Operating across CMOS (e.g., HC, AHC, LVC, AUP) and BiCMOS technology families with operating voltages from 0.8V to 6V, logic ICs are the essential "glue logic" that interconnect microprocessors, memory chips, and peripheral controllers on modern PCBs.
This massive product category spans standard gates and inverters, buffers and line drivers, flip-flops and latches, counters and frequency dividers, shift registers, multiplexers/decoders, logic comparators, and voltage translators. Selecting logic components requires balancing propagation delay (nanoseconds), output current drive strength, static power dissipation, input threshold levels (TTL vs. CMOS compatibility), and compact package footprints.
Octatronics catalogs a complete portfolio of logic ICs from premier semiconductor suppliers including Texas Instruments, Nexperia, onsemi, Toshiba, and Diodes Incorporated. Leverage our parametric database to search by function, logic family, speed, and package, and easily submit online RFQs for your volume builds.
Frequently Asked Questions
Octatronics can help source a wide range of Logic ICs from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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