800-219-9001 RFQ

PROM

Distributed by ZD Integrated Circuits with counterfeit-avoidance inspection on every lot. Hard-to-find, obsolete, and excess prom sourced worldwide.

180catalog parts

23in ZDI stock

8major manufacturers

Top manufacturers in this category

AMD 63 partsSignetics 49 partsCypress Semiconductor Corp 21 partsTexas Instruments 13 partsTI 6 partsWSI 6 partsFairchild Semiconductor Corp 4 partsHARRIS 4 parts

In-stock & featured parts

Green = physically in ZDI stock today. All 180 prom are searchable by part number.

Browse all 180 prom

`27S21BEA 27S181PC 27S185APC 27S191ADC 27S191DC 27S19ADC 27S19DC 27S19PC 27S21BEA 27S291PC 27S29APC 27S29DC 27S29PC 27S33APC 27S45ADC 27S49ADC 53S281J-883B 57C49B-45T 57C49C-45TMB 5962-8851501RA 5962-8981701XA 63S081AJ 74S188N 74S288N 74S472 74S472N 7C245A-35DMB 7C264-45WC 7C271A-35WC 7C291A-35WC 82S123 82S123F 82S123N 82S126AN 82S126F 82S129 82S129AN 82S129N 82S130-BEA 82S131AF 82S131N 82S135N 82S137AN 82S137F 82s181an 82S181N 82S185AN 82S185-BVA 82S185N 82S191A-BJA 82S191AN 82S191CN 82S191N 82S23ABEA 82S23-BEA 82S23N 83S16DC 87S185N AM27LS00PC AM27LS03-25PC AM27LS03-BEA AM27LS19DC AM27LS19PC AM27S03DMB AM27S13DC AM27S13DM AM27S181DC AM27S185APC AM27S185DC AM27S19 AM27S191 AM27S19ADC AM27S19A-PC AM27S19DM AM27S19SADC AM27S20PC AM27S21A-BEA AM27S21-BEA AM27S21DMB AM27S23A AM27S25ADC AM27S25SAPC AM27S27DC AM27S291DC AM27S291DMB AM27S291PC AM27S291PCB AM27S291PCT AM27S291PCTB AM27S29A-BRA am27s29apc AM27S31PC AM27S33DM AM27S33DMB AM27S35/BLA AM27S41APC AM27S43-BJA AM27S45 AM27S45ADC AM27S45SADC AM27S49ADC AM27S49PC AM27S85A-BLA AM27S85ADC AM29S09DC CY7C235-30PC CY7C245-35DMB CY7C245-45DMB CY7C245A-18WMB CY7C245A-25WC CY7C245A-35PC CY7C263-20JC CY7C271-35WMB CY7C281A-30DC CY7C291-35DMB CY7C291-35PC CY7C291A-25WC CY7C291A-35PC CY7C291AL-35PC CY7C293A-50DMB DM54S573AJ DM74S288 DM74S473AN HM1-6611-8 HM1-7621A-2 HM1-7643A-2 HM3-76161-5 JBP18S030MJ JM38510-21002BJA M38510-20302BEA MB7127EZ MB7127EZ-W n82s123an N82S126AN N82S129 N82S131AF N82S131NA N82S131N-B N82S132AN N82S135N N82S137F N82S16N N82S181N N82S191AN3 N82S191AN3-B N82S191AN-B N82S191CN N82S191CN3 N82S191CN3-B N82S191CN-B N82S19F N82S50N N82S91F S82S130/BEA S82S191I S82S23A/BEA SL82S23E SN74LS471N SNJ54S188J TBP18S030 TBP18S030N Tbp18sa030-N TBP24S10N TBP24S81N TBP24S81N-55 TBP28L166J TBP28L166J4 TBP28L166JP4 TBP28L22 TBP28L22N1 TBP28L22N3 TBP28L22NP1 TBP28L22NP3 TBP38S030-15N WS57C191B35D WS57C191C-35J WS57C191C45CMB WS57C49C-35J WS57C49C-45D XQR17V16CC44C

Need a part in this category?

Obsolete and allocated prom — sourced worldwide, inspected in-house at our ISO 9001 facility.

Request a Quote →