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GENERAL BUFFER RTC IC

Results: 606,483

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Mft.Part#
Specification
Price(USD)
DS1553-85+

DS1553-85+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $0
DS1553-85+ Datasheet

In Stock: 1000

RFQ
M48T58-70PC1

M48T58-70PC1

STMicroelectronics
 Series: Timekeeper
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year
  • 1: $11.4219
  • 10: $10.4996
  • 100: $8.8673
  • 500: $7.8881
M48T58-70PC1 Datasheet

In Stock: 218

RFQ
DS1685E-3+

DS1685E-3+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $3.9312
  • 10: $3.7346
  • 25: $3.4461
  • 50: $3.2739
  • 100: $2.961
  • 250: $2.813
  • 1000: $2.1104
DS1685E-3+ Datasheet

In Stock: 460

RFQ
BQ3285S-SB2

BQ3285S-SB2

Texas Instruments
 Packaging: Tube
 Part Status: Not For New Designs
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $4.158
  • 10: $3.7548
  • 100: $3.1086
  • 500: $2.7069
  • 1000: $2.3576
BQ3285S-SB2 Datasheet

In Stock: 253

RFQ
M41T93ZQA6F

M41T93ZQA6F

STMicroelectronics
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
 Memory Size: 7B
  • 1000: $0.912
  • 2000: $0.8664
  • 5000: $0.8338
M41T93ZQA6F Datasheet

In Stock: 1000

RFQ
DS1744W-120IND+

DS1744W-120IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 32KB
  • 1: $22.3209
  • 10: $21.2052
  • 25: $19.5741
  • 50: $18.5954
  • 100: $16.8274
  • 250: $15.986
DS1744W-120IND+ Datasheet

In Stock: 52

RFQ
DS1685E-3+T&R

DS1685E-3+T&R

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1000: $1.9444
DS1685E-3+T&R Datasheet

In Stock: 1000

RFQ
DS1343E-18+

DS1343E-18+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
 Memory Size: 96B
  • 148: $2.0916
DS1343E-18+ Datasheet

In Stock: 1000

RFQ
DS17885E-5

DS17885E-5

Maxim Integrated
 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 8KB
  • 1: $0
DS17885E-5 Datasheet

In Stock: 1000

RFQ
DS1744W-120IND

DS1744W-120IND

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 32KB
  • 1: $0
DS1744W-120IND Datasheet

In Stock: 1000

RFQ
DS1556W-120

DS1556W-120

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 128KB
  • 1: $0
DS1556W-120 Datasheet

In Stock: 1000

RFQ
DS1747WP-120IND

DS1747WP-120IND

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 512KB
  • 1: $0
DS1747WP-120IND Datasheet

In Stock: 1000

RFQ
DS1685EN-3

DS1685EN-3

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $0
DS1685EN-3 Datasheet

In Stock: 1000

RFQ
M48T251Y-70PM1

M48T251Y-70PM1

STMicroelectronics
 Series: Timekeeper
 Packaging: Tube
 Part Status: Obsolete
 Type: Phantom Time Chip
 Features: Leap Year
  • 1: $0
M48T251Y-70PM1 Datasheet

In Stock: 1000

RFQ
DS1743P-100+

DS1743P-100+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 8KB
  • 1: $0
DS1743P-100+ Datasheet

In Stock: 1000

RFQ
DS1386-32-120+

DS1386-32-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
 Memory Size: 32KB
  • 1: $0
DS1386-32-120+ Datasheet

In Stock: 1000

RFQ
DS1501WE+T&R

DS1501WE+T&R

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1501WE+T&R Datasheet

In Stock: 1000

RFQ
DS1386P-8-120+

DS1386P-8-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
 Memory Size: 8KB
  • 1: $0
DS1386P-8-120+ Datasheet

In Stock: 1000

RFQ
DS1743-100IND+

DS1743-100IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 8KB
  • 1: $0
DS1743-100IND+ Datasheet

In Stock: 1000

RFQ
BQ4845YP-A4E3

BQ4845YP-A4E3

Texas Instruments
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
 Time Format: HH:MM:SS (12/24 hr)
  • 1: $0
BQ4845YP-A4E3 Datasheet

In Stock: 1000

RFQ
MCP795B11T-I/SL

MCP795B11T-I/SL

Microchip Technology
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $0
MCP795B11T-I/SL Datasheet

In Stock: 1000

RFQ
DS17485SN-5+

DS17485SN-5+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 4KB
  • 60: $7.2658
DS17485SN-5+ Datasheet

In Stock: 1000

RFQ
DS1742W-150

DS1742W-150

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 2KB
  • 1: $0
DS1742W-150 Datasheet

In Stock: 1000

RFQ
DS17885-5

DS17885-5

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 8KB
  • 1: $0
DS17885-5 Datasheet

In Stock: 1000

RFQ
DS1557WP-120IND

DS1557WP-120IND

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 512KB
  • 1: $0
DS1557WP-120IND Datasheet

In Stock: 1000

RFQ
DS1554-70IND

DS1554-70IND

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 32KB
  • 1: $0
DS1554-70IND Datasheet

In Stock: 1000

RFQ
DS1642-70+

DS1642-70+

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM
 Memory Size: 2KB
  • 1: $0
DS1642-70+ Datasheet

In Stock: 1000

RFQ
DS1647-120+

DS1647-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM
 Memory Size: 512KB
  • 1: $0
DS1647-120+ Datasheet

In Stock: 1000

RFQ
DS17285-3+

DS17285-3+

Maxim Integrated
 Packaging: Tube
 Part Status: Last Time Buy
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 2KB
  • 1: $0
DS17285-3+ Datasheet

In Stock: 1000

RFQ
BQ3285LDSSTRG4

BQ3285LDSSTRG4

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, NVSRAM
 Memory Size: 242B
  • 1: $0
BQ3285LDSSTRG4 Datasheet

In Stock: 1000

RFQ
MCP795B20-I/SL

MCP795B20-I/SL

Microchip Technology
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $0
MCP795B20-I/SL Datasheet

In Stock: 1000

RFQ
DS12R887-33

DS12R887-33

Maxim Integrated
 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
 Memory Size: 114B
  • 1: $0
DS12R887-33 Datasheet

In Stock: 1000

RFQ
PCF2123BS/1,518

PCF2123BS/1,518

NXP USA Inc
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
 Time Format: HH:MM:SS (12/24 hr)
  • 6000: $0.286
PCF2123BS/1,518 Datasheet

In Stock: 1000

RFQ
MCP795W10-I/ST

MCP795W10-I/ST

Microchip Technology
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
 Memory Size: 64B
  • 1: $1.0143
  • 25: $0.9344
  • 100: $0.889
MCP795W10-I/ST Datasheet

In Stock: 86

RFQ
DS1685EN-5+

DS1685EN-5+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $4.3344
  • 10: $4.1177
  • 25: $3.8052
  • 50: $3.6149
  • 100: $3.2697
  • 250: $3.1062
  • 1000: $2.3238
DS1685EN-5+ Datasheet

In Stock: 104

RFQ
DS1315S-33+

DS1315S-33+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $11.6487
  • 10: $11.066
  • 25: $10.2123
  • 50: $9.7017
  • 100: $8.7822
  • 250: $8.3431
  • 1000: $6.2442
DS1315S-33+ Datasheet

In Stock: 151

RFQ
DS17485E-5+

DS17485E-5+

Maxim Integrated
 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 4KB
  • 1: $10.5084
  • 10: $9.9124
  • 25: $7.9297
  • 50: $7.5332
  • 100: $6.9385
  • 250: $6.5816
DS17485E-5+ Datasheet

In Stock: 468

RFQ
DS1315E-5+

DS1315E-5+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $11.6487
  • 10: $11.066
  • 25: $10.2123
  • 50: $9.7017
  • 100: $8.7822
  • 250: $8.3431
  • 1000: $6.2442
DS1315E-5+ Datasheet

In Stock: 67

RFQ
DS1315EN-33+

DS1315EN-33+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $13.1796
  • 10: $12.5206
  • 25: $11.5605
  • 50: $10.9825
  • 100: $9.9351
  • 250: $9.4383
DS1315EN-33+ Datasheet

In Stock: 93

RFQ
DS1248WP-120IND+

DS1248WP-120IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: NVSRAM
 Memory Size: 128KB
  • 1: $37.1322
  • 10: $35.2769
  • 25: $32.5647
  • 50: $30.9382
  • 100: $27.9973
DS1248WP-120IND+ Datasheet

In Stock: 80

RFQ

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