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AMD (Xilinx) PAL20X4ACNS — Discrete Semiconductors

PAL20X4ACNS PAL-type PLD, 30 ns, 10 macrocells, 24-DIP

MPNPAL20X4ACNS
End of Life

PAL20X4ACNS, PAL-type PLD, 30 ns propagation delay, 10 macrocells, 24-DIP (0.300", 7.62 mm) through-hole package, 4.75 V to 5.25 V supply, active lifecycle.

$3.42Ref. price · indicative, final on quote
AMD (Xilinx) PAL20X4ACNS datasheet (PDF)
Packaging24-DIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

PAL20X4ACNS specifications
ParameterValue
MountingThrough Hole
Programmable typePAL
Voltage - input4.75V ~ 5.25V
Speed30 ns
PackageBulk
Case24-DIP (0.300\", 7.62mm)
Number of macrocells10

Product details

30 ns PAL with 10 macrocells — legacy glue-logic workhorse

The PAL20X4ACNS is a 30 ns PAL-type programmable logic device with 10 macrocells, housed in a 24-pin DIP (0.300", 7.62 mm) through-hole package.

RoHS non-compliant — legacy solder process

The PAL20X4ACNS is marked RoHS non-compliant, meaning it uses lead-bearing solder finishes (typically tin-lead). This is expected for a through-hole DIP part from this era. If your assembly line is RoHS-only (lead-free solder), you will need a waiver or a separate leaded process for this component. For repair and maintenance of legacy boards, the tin-lead finish is often preferred for compatibility with existing solder joints.

Frequently asked questions

What is the PAL20X4ACNS datasheet?

The datasheet for the PAL20X4ACNS covers the 30 ns propagation delay, 10 macrocells, 5 V supply range, and 24-pin DIP package. It includes programming specifications, timing diagrams, and pinout information.