Is the W27C512-45Z a Dip package or the PLCC?
If PLCC you will need an adapter as well which they sell.
It handles over 26,000 devices. And it does both devices you are talking about.
Perhaps more than your looking to spend but I have over 7 programmers I bought and combined cost is more and put them all together they wont do even 1/10th of the devices of this product.