12 ns speed — timing margin in the bus cycle
12 ns pin-to-pin delay. 4 macrocells configurable as registered or combinatorial.
Hermetic 28-CLCC — package and environment
28-CLCC ceramic package, 11.43 mm × 11.43 mm. Bulk packaging.
Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
PAL20R4-12/B3A PAL PLD, 12 ns, 28-CLCC, Active
MPN PAL20R4-12/B3A
End of Life
Spot Stock · 24-48h Dispatch
100% Original Sealed
PAL20R4-12/B3A, Programmable Array Logic, 12 ns speed, 4 macrocells, 4.5V~5.5V supply, 28-CLCC (11.43x11.43 mm), Surface Mount, Bulk package.
In Stock: 103 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$20.45 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$20.45
10+ pcs
$18.41
30+ pcs
$16.77
100+ pcs
$15.13
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[SPEC] Essential Parameters Snapshot Full Specifications (7)
Package / Case 28-CLCC
Speed / Frequency 12 ns
Full Technical Specifications
7 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Programmable type | PAL |
| Voltage - input | 4.5V ~ 5.5V |
| Speed | 12 ns |
| Package | Bulk |
| Case | 28-CLCC |
| Number of macrocells | 4 |
[DESK] Shenzhen Spot Allocation · 2h Response
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[01] Emergency Shortage 24-48h Shenzhen Dispatch
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[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
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Technical Details & Description
Frequently asked questions
Is PAL20R4-12/B3A obsolete?
No, the PAL20R4-12/B3A is listed as Active in production status. It is still in current manufacture and available to order.
What is the datasheet for PAL20R4-12/B3A?
The datasheet covers the PAL20R4 family specifications including the 12 ns speed grade, 4 macrocells, 5 V supply range, and 28-CLCC package details. It is available from the manufacturer or through component database searches.
What is PAL20R4-12/B3A's listed speed?
The listed propagation delay is 12 ns, which is the pin-to-pin delay through the array and registered output.
PAL20R4-12/B3A
Verified Allocation