Texas Instruments · logic IC
CD40257B
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 CD40257BCD40257B 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 CD40257B 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 | CD40257B |
|---|---|
| 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 | |
|---|---|---|
| CD4024BE | Counters, Dividers | |
| CD4024BEE4 | Counters, Dividers | |
| CD4024BM96 | Counters, Dividers | |
| CD4024B-MIL | logic IC | |
| CD40257B-MIL | logic IC | |
| CD4025B | logic IC | |
| CD4025BE | Logic Gates | |
| CD4025BEE4 | Logic Gates |
Frequently asked questions
What is the CD40257B?
CD40257B 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 CD40257B?
Similar part numbers in our catalog include CD4024BE (Texas Instruments), CD4024BEE4 (Texas Instruments), CD4024BM96 (Texas Instruments), CD4024B-MIL (Texas Instruments), CD40257B-MIL (Texas Instruments) and CD4025B (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CD40257B?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CD40257B&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.