| No image | XC17S30VO8I | Xilinx | IC Prom Ser 300K 8-SOIC | $3.3960 – $4.2220 | 7,545 | Tube |
| No image | XCF04SVOG20C | Xilinx | IC PROM SRL FOR 4M GATE 20-TSSOP | $141.2800 – $175.6500 | 29 | Tube |
| No image | XC17128ELPD8C | Xilinx | PROM Serial 128K-bit 3.3V 8-Pin PDIP | $5.2300 – $6.5000 | 3,491 | Tube |
 | XC18V01VQG44C0100 | Xilinx | XC18V01VQG44C0100 | $15.4000 | 0 | Tape & Reel (TR) |
| No image | XC17512LPD8I | Xilinx | IC Prom Ser I-temp 512K 8-DIP | $11.3210 – $14.0750 | 2,752 | Tube |
| No image | XCF02SVOG20C | Xilinx | Xilinx XCF02SVOG20C Prom, Platform Flash, 2MBIT, 20TSSOP | $18.3130 – $23.6360 | 930 | Tube |
| No image | XC17256EPDG8C | Xilinx | IC Prom Serial 256K 8-DIP | $39.6200 – $49.2600 | 462 | Tube |
| No image | XC17S200AVO8I | Xilinx | PROM Serial 1.6M-bit 3.3V 8-Pin TSOP | $7.3590 – $9.1490 | 2,116 | Tube |
 | XC17V04PC20I | Xilinx | PROM Parallel/Serial 4M-bit 3.3V 20-Pin PLCC | $15.2800 – $19.0000 | 2,793 | Tube |
| No image | XC17S150AVO8C | Xilinx | 1040096 X 1 Configuration Memory PDSO8 | $8.8300 – $10.9780 | 2,361 | Tube |
| XC17V04VQ44C | Xilinx | PROM Parallel/Serial 4M-bit 3.3V 44-Pin VTQFP | $3.4000 – $4.2200 | 7,625 | Tray |
| No image | XCF02SVO20C | Xilinx | IC Prom in Syst Prg 3.3V 20TSSOP | $28.3000 – $35.1900 | 879 | Tube |
| No image | XC17512LSO20C | Xilinx | PROM Serial 512K-bit 3.3V 20-Pin SOIC | $9.6030 – $10.6740 | 572 | Tube |
| No image | XCF01SVOG20C | Xilinx | IC PROM SRL FOR 1M GATE 20-TSSOP | $30.8390 – $36.8090 | 7,000 | Tube |
| No image | XC17S100AVO8I | Xilinx | PROM Serial 1M-bit 3.3V 8-Pin TSOP | $11.0900 – $13.7900 | 2,501 | Tube |
| No image | XC1765ELVO8I | Xilinx | IC PROM SER I-TEMP 3.3V 8-SOIC | $5.3910 – $5.9940 | 3,374 | Tube |
| No image | XC18V04PC44C | Xilinx | PLCC-44(16.59x16.59) Memory Configuration Proms for FPGAs ROHS | $52.3700 – $60.8010 | 140 | Tube |
| XC1765EPC20C | Xilinx | PROM Serial 64K-bit 5V 20-Pin PLCC | $1.2560 – $1.5070 | 23,254 | Tube |
| No image | XC17S10XLPD8C | Xilinx | PROM Serial 93.5K-bit 3.3V 8-Pin PDIP / IC PROM PROG C-TEMP 3.3V 8-DIP | $6.2300 – $7.7400 | 8,962 | Tube |
| XC18V01PC20C0100 | Xilinx | RE-PROGRAMMABLE 1MB PROM | $15.4000 | 0 | Tape & Reel (TR) |
| No image | XC18V01SO20C | Xilinx | 1MB -40?~+85? 3V~3.6V FLASH SOIC-20 Memory Configuration Proms for FPGAs ROHS | $27.4630 – $34.1430 | 276 | Tube |
| XC17V04VQ44I | Xilinx | PROM Parallel/Serial 4M-bit 3.3V 44-Pin VTQFP | $3.4000 – $4.2200 | 8,512 | Tray |
| XC17256EPC20I | Xilinx | IC PROM SER I-TEMP 256K 20-PLCC | $15.2910 – $16.9920 | 322 | Tube |
| No image | XC17S15AVO8C | Xilinx | PROM Serial 512K-bit 3.3V 8-Pin TSOP | $5.8900 – $7.3200 | 6,143 | Tube |
| No image | XC17128EPD8C | Xilinx | IC PROM SERIAL CONFIG 128K 8-DIP / PROM Serial 128K-bit 5V 8-Pin PDIP | $21.9400 – $27.2770 | 852 | Tube |
| No image | XC17S10XLVO8C | Xilinx | IC 3V Prom Ser 10K 8-SOIC | $1.2600 – $1.5700 | 20,393 | Tube |
 | XCF32PFSG48C | Xilinx | FPGA Configuration Memory Flash 32Mb PROM (ST Micro), Lead Free | $510.6780 – $622.4330 | 308 | Tray |
| No image | XC17S100AVO8C | Xilinx | PROM Serial 1M-bit 3.3V 8-Pin TSOP | $11.0900 – $13.7900 | 1,480 | Tube |
| No image | XC17V01VO8C | Xilinx | PROM Parallel/Serial 1.6M-bit 3.3V 8-Pin TSOP | $4.5300 – $5.6300 | 6,275 | Tube |
| XC18V512PC20C | Xilinx | 64K X 8 Configuration Memory 15 Ns PQCC20 | $24.9370 – $29.0850 | 36 | Tube |
| XC18V02VQG44C | Xilinx | VQFP-44(10x10) Memory Configuration Proms for FPGAs ROHS | $87.4710 – $97.1910 | 88,009 | Tray |
| XC18V02VQ44C | Xilinx | VQFP-44(10x10) Memory Configuration Proms for FPGAs ROHS | $87.4710 – $97.1910 | 24,124 | Tray |
| No image | XC17V02PC44C | Xilinx | PROM Parallel/Serial 2M-bit 3.3V 44-Pin PLCC | $5.8770 – $6.5250 | 1,530 | Tube |
| XQ18V04VQ44N | Xilinx | Qpro XQR18V04 Radiation Hardened 4MBIT Qml Isp Configuration Flash Prom | $68.7610 – $80.2000 | 63 | Tray |
| XC1765ELPC20C | Xilinx | Config Memory, 64KX1, Serial | $4.5900 – $5.1030 | 2,967 | Tube |
| No image | XC17128EPDG8C | Xilinx | IC Prom Serial 128K 8-DIP | $1.3600 – $1.6900 | 16,970 | Tube |
| XC17256ELPC20C | Xilinx | IC PROM SER C-TEMP 256K 20-PLCC | $8.2710 – $9.1890 | 1,705 | Tube |
| XC18V04VQ44I | Xilinx | IC Prom Ser I-temp 3.3V 44-VQFP | $6.2300 – $7.7400 | 7,643 | Tray |
 | XCF16PVOG48C | Xilinx | IC PROM SRL 1.8V 16M GATE 48TSOP | $43.8090 – $53.3960 | 10,005 | Tray |
| XC17128EPCG20C | Xilinx | Config Memory, 128KX1, Serial | $6.6060 – $7.3350 | 20 | Tube |
| No image | XC17S40XLPD8C | Xilinx | Prom Serial 323K-BIT 3.3V 8-PIN PDIP | $2.3900 – $2.9700 | 405 | Tube |
| No image | XC17S20PD8I | Xilinx | IC Prom Prog I-temp 5V 8-DIP | $6.5700 – $8.1600 | 7,263 | Tube |
| No image | XC1701PD8C | Xilinx | IC Prom Ser C-temp 1K 8-DIP | $6.7930 – $8.4450 | 2,391 | Tube |
| XC18V512VQ44C | Xilinx | VQFP-44(10x10) Memory Configuration Proms for FPGAs ROHS | $23.5670 – $27.3600 | 753 | Tray |
| XC17512LPC20C | Xilinx | PROM Serial 512K-bit 3.3V 20-Pin PLCC | $0.3400 – $0.4220 | 49,340 | Tube |
| No image | XC17S200APD8C | Xilinx | PROM Serial 1.6M-bit 3.3V 8-Pin PDIP | $33.9600 – $42.2200 | 601 | Tube |
| No image | XQ17V16-DIE0628 | Xilinx | IC PROM SERIAL 16MB DIE | $73.9200 | 0 | Tray |
| No image | XC17S10PD8I | Xilinx | IC Prom Prog I-temp 3.3V 8-DIP | $2.7170 – $3.3780 | 13,281 | Tube |
