CD4021BMT
Texas Instruments · 16-SOIC (D)
CD4021BMT is a Texas Instruments part in the Shift registers category (16-SOIC (D)). CMOS 8-Stage Static Shift Register
Log in to view stock, price and recent changesActive
Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- Shift registers
- Package
- 16-SOIC (D)
- MOQ
- 1
- SPQ
- 250
- RoHS
- Yes
- HS code
- 854239
- Checked
Stock, price and recent changes
Log in to view stock, price and recent changes
Buyer questions
Can ChipRadar source CD4021BMT?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
How can I check CD4021BMT before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for CD4021BMT?
Manufacturer MOQ: 1 pc; SPQ: 250 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for CD4021BMT?
Cross references listed in our catalogue: CD4021BM. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for CD4021BMT →
Same series · CD4021B
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 250, packing: SMALL T&R
- MSL: reference unavailable
Visual & marking
- Manufacturer marking: CD4021BM (inferred from the datasheet of the same series)
- Lead finish: reference unavailable
Package & dimensions
- Package: 16-SOIC (D); pin count: reference unavailable
- Package drawing (manufacturer PDF) →
CD4021B family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (15)
Swipe sideways for more.
| Parameter | Value |
|---|---|
| Bits | 8 # |
| Configuration | Universal |
| Features | Balanced outputs / Positive input clamp diode / Standard speed (tpd > 50ns) |
| Input type | Standard CMOS |
| IOH (max) | -4.2 mA |
| IOL (max) | 4.2 mA |
| Operating temperature range | −55 to 125 °C |
| Output type | Push-Pull |
| Package area | 32 / 59.4 / 181.42 mm² |
| Package size (L x W) | 19.3 x 9.4 / 5 x 6.4 / 9.9 x 6 mm |
| Package type | PDIP / SOIC / TSSOP |
| Pin count | 16 |
| Rating | Catalog |
| Supply current (max) | 3 mA |
| Technology family | CD4000 |
About CD4021BMT
CD4021BMT is an orderable part number (P/N) from Texas Instruments, in the CD4021B family. Package: 16-SOIC (D). Category: Shift registers. Other P/N in the CD4021B family: 5. Lifecycle status on the manufacturer site: Active. Released January 1, 1990. Listed alternatives: CD4021BM.
Get a quote for CD4021BMT
No account needed. Send the P/N and quantity; we check sourcing before quoting.