Datasheet Details
| Part number | MM58274C |
|---|---|
| Manufacturer | National |
| File Size | 228.23 KB |
| Description | Microprocessor Compatible Real Time Clock |
| Datasheet | MM58274C_NationalSemiconductor.pdf |
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Overview: MM58274C Microprocessor patible Real Time Clock April 1991 MM58274C Microprocessor patible Real Time.
| Part number | MM58274C |
|---|---|
| Manufacturer | National |
| File Size | 228.23 KB |
| Description | Microprocessor Compatible Real Time Clock |
| Datasheet | MM58274C_NationalSemiconductor.pdf |
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|
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The MM58274C is fabricated using low threshold metal gate CMOS technology and is designed to operate in bus oriented microprocessor systems where a real time clock and calendar function are required The on-chip 32 768 kHz crystal controlled oscillator will maintain timekeeping down to 2 2V to allow low power standby battery operation This device is pin patible with the MM58174A but continues timekeeping up to tens of years The MM58274C is a direct replacement for the MM58274 offering improved Bus access cycle times
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
MM58274C-12 | Microprocessor Compatible Real Time Clock | National Semiconductor |
| Part Number | Description |
|---|---|
| MM58167B | Microprocessor Real Time Clock |
| MM58174A | Microprocessor-Compatible Real-Time Clock |
| MM58342 | MM58342 High Voltage Display Driver |
| MM58348 | MM58348 High Voltage Display Driver |
| MM5837 | Digital Noise Source |
| MM5034 | Octal 80-Bit Static Shift Register |
| MM5035 | Octal 80-Bit Static Shift Register |
| MM53107 | 17-Stage Oscillator/Divider |
| MM5316 | Digital Alarm Clock |
| MM53200 | Encoder/Decoder |