MN1400
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN1420
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN1427
CMOS 4-Bit Single-Chip Microcomputers with Prescaler / PLL-Synthesizer for Radios (Panasonic)
MN1430
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN1450
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN14531
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN1455B
CMOS 4-Bit Single-Chip Microcomputers with FLT Drive Capability (Panasonic)
MN1456A
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN1460
4-Bit 1-Chip Microcomputers (National Semiconductor)
MN1480
CMOS 4-Bit Single-Chip Microcomputers (Panasonic Semiconductor)