x4 SRAM Microprocessor Supervisory Circuits; Package: PDIP; No of Pins: 8; Temperature Range: 0°C to 70°C Microprocessor Supervisory Circuits; Package: SO; No of Pins: 8; Temperature Range: 0°C to 70°C Microprocessor Supervisory Circuits; Package: PDIP; No of Pins: 16; Temperature Range: 0°C to 70°C Microprocessor Supervisory Circuits; Package: PDIP; No of Pins: 16; Temperature Range: -40°C to 85°C Microprocessor Supervisory Circuits; Package: SO; No of Pins: 8; Temperature Range: -40°C to 85°C