--- type: product schema_version: 1 stock_number: "60065-19" canonical_url: "https://www.artisantg.com/60065-19/Marvin-Test-Systems" json_url: "https://www.artisantg.com/60065-19/Marvin-Test-Systems.json" generated_at: "2026-11-07T12:24:58.746Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Marvin Test Systems / Geotest GT50-DIO Digital I/O Cable Assembly with (2) 20-Pin Connectors _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Marvin Test Systems - Condition: Used and in Excellent Condition - Price: $50.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 3 lb, estimated - Shipping dimensions: 14X14X6 in, estimated ## Categories - Test Equipment > Electrical Test > Cables (primary) ## Details ### Configuration - Approximate Length: 1.75 in. ## Function Digital I/O interconnect providing dual 20-pin signal pathways between test instrumentation and device under test. Enables parallel data transmission with controlled impedance characteristics for digital test applications. Features shielded twisted-pair construction minimizing crosstalk and signal degradation. Supports TTL/CMOS logic levels with typical data rates up to 50 MHz. Integrates with modular test systems for functional testing, boundary scan, and digital pattern generation. Short 1.75-inch length minimizes signal path delays and maintains signal integrity in high-density test configurations. ## Images - - - -