For some chips you can use test clips like these ones: [1]. You're using a tiny hook to attach wire to the chip pin (assuming that it's exposed a bit.
Another option is to use needles like [2]. You just put them wherever needed and wire makes sure that it sits there. It's fragile, but for some quick checks might be OK.
Another option is to use needles like [2]. You just put them wherever needed and wire makes sure that it sits there. It's fragile, but for some quick checks might be OK.
1: https://www.saleae.com/products/test-clips-93
2: https://www.saleae.com/products/pcbite-kit-with-4x-sq10-prob...