|1987.0487.145||Texas Instruments Collection||Object|
|Numeric LED Display - 1972
TI number: G00440
This unit is an early production TIL308 , probably made in 1972. It consists of a seven segment gallium arsenide phosphide digit with a custom TTL MSI chip with latch, decoder and driver.
In production, the assembly is mounted on a lead frame and cast within a red, electrically nonconductive, transparent plastic compound. The device type is still in production at TI.
Related material in collection: G00439.
|Texas Instruments (Bob Cole, Don Cornett, Ron Grotti.)