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EXTERNAL CRYSTAL CLOCK IC

Results: 645,707

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Mft.Part#
Specification
Price(USD)
DS1501YZ+

DS1501YZ+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $6.7095
  • 10: $6.3743
  • 25: $5.8842
  • 50: $5.59
  • 100: $5.0589
  • 250: $4.806
  • 1000: $3.5963
DS1501YZ+ Datasheet

In Stock: 100

RFQ
DS1501Y+

DS1501Y+

Maxim Integrated
 Packaging: Tube
 Part Status: Not For New Designs
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 70: $5.0334
DS1501Y+ Datasheet

In Stock: 1000

RFQ
BQ4845YS-A4G4

BQ4845YS-A4G4

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 Part Status: Obsolete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
BQ4845YS-A4G4 Datasheet

In Stock: 1000

RFQ
AB1813-T3

AB1813-T3

Abracon LLC
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, SRAM, Trickle-Charger
 Memory Size: 64B
  • 1: $0
AB1813-T3 Datasheet

In Stock: 1000

RFQ
DS17287-3

DS17287-3

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 2KB
  • 1: $0
DS17287-3 Datasheet

In Stock: 1000

RFQ
DS17487N-3

DS17487N-3

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 4KB
  • 1: $0
DS17487N-3 Datasheet

In Stock: 1000

RFQ
DS1742-70

DS1742-70

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 2KB
  • 1: $0
DS1742-70 Datasheet

In Stock: 1000

RFQ
DS1746W-120

DS1746W-120

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 128KB
  • 1: $0
DS1746W-120 Datasheet

In Stock: 1000

RFQ
DS1556-70

DS1556-70

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
DS1556-70 Datasheet

In Stock: 1000

RFQ
DS1501WZN+

DS1501WZN+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $7.7427
  • 10: $7.3559
  • 25: $6.7851
  • 50: $6.4459
  • 100: $5.8339
  • 250: $5.5421
  • 1000: $4.1496
DS1501WZN+ Datasheet

In Stock: 1400

RFQ
RTC-72423A0:PURE SN

RTC-72423A0:PURE SN

Epson
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year
 Time Format: HH:MM:SS (12/24 hr)
  • 1000: $2.9768
RTC-72423A0:PURE SN Datasheet

In Stock: 1000

RFQ
DS17885S-5/T&R+

DS17885S-5/T&R+

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 8KB
  • 1000: $7.5563
DS17885S-5/T&R+ Datasheet

In Stock: 1000

RFQ
DP8573AN

DP8573AN

Texas Instruments
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $0
DP8573AN Datasheet

In Stock: 1000

RFQ
DS1743P-100

DS1743P-100

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

In Stock: 1000

RFQ
DS1553P-70

DS1553P-70

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $0
DS1553P-70 Datasheet

In Stock: 1000

RFQ
DS14285Q+

DS14285Q+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
DS14285Q+ Datasheet

In Stock: 1000

RFQ
DS1501WE+

DS1501WE+

Maxim Integrated
 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1501WE+ Datasheet

In Stock: 1000

RFQ
DS1553W-120

DS1553W-120

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $0
DS1553W-120 Datasheet

In Stock: 1000

RFQ
DS1557P-70

DS1557P-70

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 512KB
  • 1: $0
DS1557P-70 Datasheet

In Stock: 1000

RFQ
RTC-72423B:3

RTC-72423B:3

Epson
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year
 Time Format: HH:MM:SS (12/24 hr)
  • 1: $0
RTC-72423B:3 Datasheet

In Stock: 1000

RFQ
DS1746-70+

DS1746-70+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 128KB
  • 1: $26.2899
  • 10: $24.9757
  • 25: $23.0517
  • 50: $21.8991
  • 100: $19.8199
  • 250: $18.8288
DS1746-70+ Datasheet

In Stock: 1644

RFQ
MCP79520T-I/MN

MCP79520T-I/MN

Microchip Technology
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
 Memory Size: 64B
  • 3300: $0.6814
MCP79520T-I/MN Datasheet

In Stock: 1000

RFQ
DS1685EN-3+T&R

DS1685EN-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: $2.2289
DS1685EN-3+T&R Datasheet

In Stock: 1000

RFQ
DS1685QN-5

DS1685QN-5

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $0
DS1685QN-5 Datasheet

In Stock: 1000

RFQ
DS1693+

DS1693+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: NVSRAM
 Memory Size: 114B
  • 1: $0
DS1693+ Datasheet

In Stock: 1000

RFQ
CDP68HC68T1M296

CDP68HC68T1M296

Intersil
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
 Memory Size: 32B
  • 1: $0
CDP68HC68T1M296 Datasheet

In Stock: 1000

RFQ
DS1553P-70+

DS1553P-70+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $0
DS1553P-70+ Datasheet

In Stock: 1000

RFQ
DS1743-85+

DS1743-85+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 8KB
  • 1: $0
DS1743-85+ Datasheet

In Stock: 1000

RFQ
MCP795B11-I/SL

MCP795B11-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
MCP795B11-I/SL Datasheet

In Stock: 1000

RFQ
DS1687-5+

DS1687-5+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $9.1665
  • 10: $8.7085
  • 25: $8.0325
  • 50: $7.6309
  • 100: $6.9048
  • 250: $6.5596
  • 1000: $4.9558
DS1687-5+ Datasheet

In Stock: 337

RFQ
DS1556-70+

DS1556-70+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 128KB
  • 1: $31.6449
  • 10: $30.063
  • 25: $27.7515
  • 50: $26.364
  • 100: $23.8582
  • 250: $22.6652
DS1556-70+ Datasheet

In Stock: 37

RFQ
DS1554WP-120IND+

DS1554WP-120IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 32KB
  • 1: $20.5632
  • 10: $19.535
  • 25: $18.0369
  • 50: $17.135
  • 100: $15.5044
  • 250: $14.7291
DS1554WP-120IND+ Datasheet

In Stock: 80

RFQ
RX-4571NB:B3 PURE SN

RX-4571NB:B3 PURE SN

Epson
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year
 Time Format: HH:MM:SS (24 hr)
  • 250: $1.4452
RX-4571NB:B3 PURE SN Datasheet

In Stock: 1000

RFQ
BQ3287EMT

BQ3287EMT

Texas Instruments
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 242B
  • 1: $0
BQ3287EMT Datasheet

In Stock: 1000

RFQ
BQ4832YMA-85

BQ4832YMA-85

Texas Instruments
 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Supervisor, Watchdog Timer
 Time Format: HH:MM:SS:hh (24 hr)
  • 1: $0
BQ4832YMA-85 Datasheet

In Stock: 1000

RFQ
DS12885S

DS12885S

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
DS12885S Datasheet

In Stock: 1000

RFQ
DS1742-100

DS1742-100

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 2KB
  • 1: $0
DS1742-100 Datasheet

In Stock: 1000

RFQ
DS1747WP-120

DS1747WP-120

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

In Stock: 1000

RFQ
DS1747-70

DS1747-70

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 512KB
  • 1: $0
DS1747-70 Datasheet

In Stock: 1000

RFQ
DS1685SN-5

DS1685SN-5

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $0
DS1685SN-5 Datasheet

In Stock: 1000

RFQ

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