Texas Instruments · logic IC
CD4521B
Texas Instruments logic IC
Part-number family from RCA Solid State (now Texas Instruments and Renesas, 1988). Older stock may carry RCA Solid State markings.
Request a quote for CD4521BCD4521B is a logic IC product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Logic ICs catalog (Processors & Logic).
PartnerSemi sources the CD4521B for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | CD4521B |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | RCA Solid State |
| Product type | logic IC |
| Category | Logic ICs |
| Part number type | Base / family part number |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Logic ICs
| Part number | Type | |
|---|---|---|
| CD4518B-MIL | logic IC | |
| CD4520B | logic IC | |
| CD4520BE | Counters, Dividers | |
| CD4520B-MIL | logic IC | |
| CD4521BE | Counters, Dividers | |
| CD4521BEE4 | Counters, Dividers | |
| CD4521BM96 | Counters, Dividers | |
| CD4522B | logic IC |
Frequently asked questions
What is the CD4521B?
CD4521B is a logic IC product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Logic ICs catalog (Processors & Logic).
Which part numbers are similar to the CD4521B?
Similar part numbers in our catalog include CD4518B-MIL (Texas Instruments), CD4520B (Texas Instruments), CD4520BE (Texas Instruments), CD4520B-MIL (Texas Instruments), CD4521BE (Texas Instruments) and CD4521BEE4 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CD4521B?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CD4521B&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.