RCA CDP1852CD COSMAC 1802 I/O Interface Ceramic DIP-24 1976 White Package NOS

Condition
Vintage, sourced from a decommissioned laboratory in Sweden. Early white hermetic ceramic DIP-24 package with metal lid and gold seal area, solder-plated lead tips. Marked RCA CDP1852CD with date code 632 (1976, week 32). Clean pins and intact sealing surface, only minor cosmetic storage marks consistent with long-term storage. See photos and video for exact item.

Item specifics
Brand: RCA
Manufacturer part number: CDP1852CD
Type: Programmable parallel I/O interface
Family: COSMAC 1802 support IC
Package / Case: Ceramic DIP-24 (hermetic)
Mounting style: Through-hole
Date code: 632 (1976)

What you get
1 x Original RCA CDP1852CD IC. The exact item shown in the pictures.

Notes
Member of the RCA COSMAC 1800 microprocessor chipset, used as an 8-bit programmable input/output interface in early microcomputer, control, and embedded systems. This example is an early white ceramic package variant from 1976, preceding the later dark ceramic production. Suitable for restoration of COSMAC-based equipment, vintage computing collectors, or semiconductor collections.

Shipping
FREE Worldwide Registered Shipping
Dispatch: Within 1 business day from Spain
Local Pickup: Available in Estepona (29680), Spain

RCA CDP1852, COSMAC 1802, RCA 1800 series, vintage microprocessor support IC, ceramic DIP-24 IC, early microcomputer parts, lab surplus electronics