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MM57408-X Datasheet 4-bit CMOS Micro Controller

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: .. MILITARY DATA SHEET MNMM57408-X REV 0A0 4-BIT CMOS MICRO-CONTROLLER General.

General Description

The MM57408 and COP244 fully static, Single-Chip CMOS Microcontrollers are members of the COPS(TM) family, fabricated using double-poly, silicon gate microCMOS technology.

These Controller Oriented Processors are plete microputers containing all system timing, internal logic, ROM, RAM, and I/O necessary to implement dedicated control functions in a variety of applications.

Key Features

  • include single supply operation, a variety of output configuration options, with an instruction set, internal architecture and I/O scheme designed to facilitate keyboard input, display output and BCD data manipulation. The MM57408 and COP244 are 28 pin chips. These microcontrollers are appropriate choices in many demanding control environments especially those with human interface. Original Creation Date: 08/25/94 Last Update Date: 08/25/94 Last Major Revision Date: 08/25/94 Industry Part Numbe.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
MM5740 90-Key Keyboard Encoder
MM57409 Super Number Cruncher
MM5740AA 90-Key Keyboard Encoder
MM5740N 90-Key Keyboard Encoder
MM57436 Decimal / Binary Up/Down Counter
MM5745 (MM5745 / MM5746) 78-Key Keyboard Encoder
MM57459 8-Digit LED Direct Drive Memory Calculator
MM5746 (MM5745 / MM5746) 78-Key Keyboard Encoder
MM57103 Calculators
MM5725 One Chip Calculator

MM57408-X Distributor