Curated vintage integrated circuit restoration set tailored for classic late 70s / early 80s i projects, custom hardware builds, S-100 bus systems, and early 16-bit arcade architectures. All microprocessors, memory units, and specialty support chips are premium socket pulls handled with full ESD precautions. The larger Intel and NEC components sit inside high-quality, period-accurate Augat and Robinson Nugent (RN) protective sockets, keeping all pins completely straight and ready for use. The definitive highlight of this kit is a pristine, flawless array of matching Fujitsu ECL RAM chips alongside an iconic ceramic 8086 CPU.

1. MATCHED GOLD CERAMIC RAM ARRAY:

- 8x Fujitsu MBM10422 High-Speed ECL RAM (256 x 4 Bit, 10ns Ultra-Fast Static RAM)

- ALL 8 UNITS SHARE THE IDENTICAL VINTAGE DATE CODE: 'H07'

- Absolute uniform timing makes this perfect for high-reliability restoration.

- Pristine white ceramic bodies with intact gold lids, gold trace lines, and flawless side-brazed gold pins.

2. CORE MICROPROCESSOR & CONTROLLERS:

- 1x Intel C8086 16-Bit Microprocessor (Ceramic DIP package, Date Code 1768F, Intel '78 '79)

- 1x Intel P8253-5 Programmable Interval Timer (Plastic DIP, Intel '80)

- 2x Intel P8251A Programmable Communication Interface / USART (Plastic DIP, Intel '77 '80)

- 1x NEC D8259AC Programmable Interrupt Controller (Plastic DIP, Japan)

- 1x NEC D8251AC Programmable Communication Interface / USART (Plastic DIP, Japan)

3. COMPLETE PERIPHERAL TTL LOGIC & GLUE LOGIC ARRAY:

This kit includes a beautiful, highly uniform logic array featuring matching 1978–1981 vintage date codes, all safely socketed in dual-wipe protective carriers. Perfect for S-100 bus architecture decoding or early 16-bit arcade board restorations.

Texas Instruments (El Salvador Assembly):

- 1x SN74S85N (4-Bit Magnitude Comparator)

- 2x SN74S37N (Schottky NAND Buffers)

- 5x SN7433N (Open-Collector NOR Buffers)

- 1x SN74LS04N (Hex Inverter)

- 1x SN74LS74AN / 1x SN74S74AN (Dual D-Type Flip-Flops)

- 1x SN74LS139N (Dual 2-to-4 Decoder/Demultiplexer)

- 1x SN74LS367AN (3-State Hex Bus Driver)

- 1x SN74LS32N (Quad 2-Input OR Gates)

- 1x SN7416N (High-Voltage Hex Inverter Buffer)

- 1x SN7492AN (Divide-By-12 Counter)

Texas Instruments (International Assemblies - Malaysia, Singapore, Brazil):

- 2x SN74S37N (Schottky NAND Buffers - Brazil Matched Pair '81)

- 1x SN74LS161AN (4-Bit Binary Counter - '78)

- 1x SN7438N (Open-Collector NAND Buffer - '79)

- 2x SN74LS00N (Quad NAND Gates - Singapore Matched Pair '80)

- 1x SN74121N (Monostable Multivibrator / Pulse Generator - Singapore '79)

- 1x SN74ALS646NT (Octal Bus Transceiver - Malaysia)

- 1x SN74LS240N (Octal Inverting Buffer - Malaysia '80)

- 1x SN74LS273N (Octal D-Type Flip-Flop - Malaysia '79)

- 1x SN74LS132N (Quad NAND Schmitt Trigger - Malaysia '

BONUS PREMIUM RESTORATION VALUE & IC PROTECTION:

This kit includes period-correct protective sockets for the entire lineup. These sockets provide maximum pin protection, shield fragile vintage legs from bending, and keep the set organized.

These components are sold as-is due to their vintage nature. They were meticulously removed from working sockets and stored immediately in high-grade IC anti-static foam and protective shell housings. All pins are completely straight, clean, and undamaged. Ideal for vintage computer preservationists, S-100 development, or early 16-bit arcade diagnostics.

Will be packed with extreme care using professional ESD anti-static shielding materials and a rigid box to guarantee a safe delivery with zero pin bending.