Recommendation for Digital to Analog Converter

I've been searching without success for a couple of days for a DAC with these characteristics:

• 5V operation

• DIP - 20 pins or so

• 8-bit resolution

• Voltage output

• Two reference voltages - output is linearly scaled such that [0,

• 1+ Msps

Don't need dual or quad, and serial interface won't work because the microcontroller isn't fast enough to run that way.

Can anyone make any recommendations? Or is there a website that helps you select ICs based on requirements?

Regards,

Yimin