Z80 CPU chips in the DIL (Dual In Line) 40 Pin pack, Military temperature range
Z80 A CPU from SGS ATES
Z80 CPU from MOSTEK - MK3880P -4 (4MHz version)
See the Military types in better quality
Z80 CPU from ZILOG - Z80 CPU (the good old MOS version from 1978)
Z80 CPU from ZILOG - Z0840004PSC
Z80 CPU from ZILOG - Z0840006PSC (CMOS version from 1990)
Z80 CPU from SHARP - LH0080
Z80A CPU from SHARP - LH0080A
Z80B CPU from SGS - Z8400BB1
Z80 CPU from NEC - D780C
Z80 CPU from NS National Semiconductors - NSC800N with 8085 bus
See the Plastic types in better quality
Z80 CPU QFP (Quad Flat Pack) 44 Pins. From ZILOG - Z84C0010FEC
Z80 GameBoy CPU (Quad Flat Pack) 80 Pins.
See the whole GameBoy here
Z180 MPU chip 68pin version
Z180 MPU from ZILOG - (Z8018008VSC)