Programmable Logic Devices

This page will cover simple PLD devices useable for hobby, prototyping, and similar applications.

Most manufacturers are discontinuing production of PLDs, with the attention going to FPGAs, CPLDs, ASICs, and microprocessors / microcontrollers.

The following are the remaining devices which are still being manufactured and are not under EOL (End of Life) / Discontinued notices.

PLDs (PAL, PLA, GAL, CPLD):

• Atmel
  • AT Family
  • ATF Family
  • UMRD-G1009S98:RD
  • AT94S40AL-25DGJ
  • 90FJM-RUTU
  • IMRD-G1009S98:RD
  • AT94S40AL

• Cypress Semiconductor Corp
  • CY7C3 Family
  • PALCE Family
  • PALC Family
  • PLDC20G10
  • PLDC20RA10
  • CY7C331
  • CS2073AT
  • CG7C324A15JC

• Texas Instruments
  • PAL Family
  • TIBPAL Family
  • TICPAL Family

• STMicroelectronics
  • ZPSD Family
  • SSM1105 Family
  • PSD Family
  • DSM2190F4V-15T6

• Lattice Semiconductor Corporation has discontinued all of its SPLD products.

• NXP Semiconductors
  • HEC4021BTT-T
  • PLC18V8ZIAN
  • PLUS153DN

• Intersil
  • CS82C55A

• Microsemi
  • A65ES75-TQ208C Programmable Logic Devices SPGA

• Xilinx
  • 9500 Family

SMALL FPGAs – LESS THAN $7

• Lattice Semiconductor Corporation
  • ICE40LP640
  • ICE40HX640

• Microsemi SoC
  • A3PN020-QNG68 ProASIC3 nano
  • AGLN010V5-UCG36 IGLOO nano