SGS M2732AF1 UV EPROM, 4Kx8 (32 Kbit) CERDIP-24 Vintage 1988 (Italy)

Condition
Vintage NOS. Sourced from a decommissioned laboratory in Sweden. Clean windowed ceramic DIP-24 package; straight clean pins; clear quartz window; only minor storage scuffs. Top marks: “M2732AF1” with “SGS ITALY” and “88419” (week 41, 1988). Stored dry; ESD-safe handling.

Item specifics
Brand: SGS (Società Generale Semiconduttori)
Core part no.: M2732A
Type / Function: UV-erasable EPROM, 4K x 8 (32 Kbit)
Access time (typ.): 450 ns (standard speed)
Package / Case: Windowed ceramic DIP-24 (CERDIP-24, code F1)
Supply (read): +5 V only
Programming voltage (VPP): ≈21 V (A-version)
I/O levels: TTL-compatible inputs; tri-state outputs
Erase method: UV (≈253.7 nm) through quartz window
Date / Lot code: 88419 (week 41, 1988)
Country/Region of Manufacture: Italy
Quantity in lot: 1

What you get
1 x SGS M2732AF1 UV EPROM (the exact chip shown in the photos).

Notes
Classic late-1980s UV EPROM used in arcade boards, retro computers, and instruments. Functionally identical to other 2732A-family parts. Drop-in for standard 2732A sockets (erase under UV before reuse). Genuine SGS Italy production.

Shipping
Worldwide shipping.
Ships within 1 business day from Spain.
Local pickup: Estepona (29680), Spain.

SGS, STMicroelectronics, M2732A, M2732AF1, 2732A EPROM, UV EPROM, 4Kx8, 32 Kbit, windowed CERDIP-24, ceramic DIP-24, NMOS, +5 V read, 21 V VPP, vintage IC, 1988, Italy, retrocomputing, firmware ROM, arcade, NOS.