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跟大家一起欣赏“模拟版图的艺术”,资料来源网络,仅供学习~~
今日分享:TI 产品SN74AHC1G00 ,单通道双输入正与非门,实现 功能: Y = A• B 或 Y = A + B。该产品最早的数据手册可追溯到1996年,且至今仍在售。
The simplest possible microchip, SN74AHC1G00, made by Texas Instruments. Die size 520x420 µm.
After etching 2(!) metal layers, we can see that chip area occupied mostly by pads, input protection, and output transistors. Funny rainbow things below pads - partially etched insulating dielectric masked by what's left from gold bond wires.
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