Texas Instruments & Zenith Radio Introduce the Zenith Arcadia Hearing Aid, the First Consumer Product Containing an Integrated Circuit

2/14/1964
Photo of A 1969 magazine ad for a highly miniaturized Zenith hearing aid.
A 1969 magazine ad for a highly miniaturized Zenith hearing aid.

On February 14, 1964 Texas Instruments in partnership with Zenith Radio introduced the first consumer product containing an integrated circuit--the Zenith Arcadia hearing aid. 

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