FREQUENCY COUNTER IC CHIP

Results: 2,023

Photo
Mft.Part#
Specification
Price(USD)
 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 Part Status: Obsolete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

 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 Part Status: Obsolete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

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $4.6998
  • 10: $4.4648
  • 25: $4.1265
  • 50: $3.9202
  • 100: $3.5469
  • 250: $3.3696
  • 1000: $2.5451

 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
 Memory Size: 96B
  • 2500: $1.399

 Packaging: Cut Tape (CT)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
 Memory Size: 256B
  • 1: $1.2222
  • 10: $1.1044
  • 25: $0.9863
  • 100: $0.8877
  • 250: $0.7891
  • 500: $0.6904
  • 1000: $0.5721
AB1815-T3 Datasheet

In Stock: 7274

RFQ

 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
 Memory Size: 44B
  • 2500: $1.1211
  • 5000: $1.079

 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
  • 56: $5.7935
DS1501YN+ Datasheet

In Stock: 1000

RFQ

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 128KB
  • 40: $26.2143

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Trickle-Charger
 Memory Size: 96B
  • 1: $0
DS1305EN Datasheet

In Stock: 1000

RFQ

 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 4KB
  • 1: $0
DS17485-3 Datasheet

In Stock: 1000

RFQ

 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 4KB
  • 1: $0

 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM
 Memory Size: 8KB
  • 1: $0

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 Part Status: Obsolete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

 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
DS14285SN Datasheet

In Stock: 1000

RFQ

 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
M48T86PC1 Datasheet

In Stock: 1000

RFQ

 Series: Timekeeper
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year
  • 1: $0

 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
 Memory Size: 50B
  • 1: $0
DS1284QN+ Datasheet

In Stock: 1000

RFQ

 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $0

 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0

 Packaging: Tape & Reel (TR)
 Part Status: Last Time Buy
 Type: Timer Clock Peripheral (TCP)
 Features: Alarm, Leap Year
 Memory Size: 44B
  • 750: $17.3637
DP8570AVX Datasheet

In Stock: 1000

RFQ

 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

 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger
 Memory Size: 8B
  • 1000: $2.0374
  • 2000: $1.9356

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 512KB
  • 1: $33.5601
  • 10: $31.8824
  • 25: $29.4336
  • 50: $27.9621
  • 100: $25.3009
  • 250: $24.0358

 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
 Memory Size: 96B
  • 2500: $1.3516

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 512KB
  • 1: $32.8041
  • 10: $31.1642
  • 25: $28.7658
  • 50: $27.3275
  • 100: $24.7276
  • 250: $23.4911

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $4.5234
  • 10: $4.2972
  • 25: $3.9627
  • 50: $3.7646
  • 100: $3.4083
  • 250: $3.2379
  • 1000: $2.4423

 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Supervisor, Watchdog Timer
 Time Format: HH:MM:SS:hh (24 hr)
  • 1: $0

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

 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $0
DS1553-70 Datasheet

In Stock: 1000

RFQ

 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $0

 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1500YEN Datasheet

In Stock: 1000

RFQ

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

 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM
 Memory Size: 2KB
  • 1: $0

 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 242B
  • 1: $0

 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

 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
 Memory Size: 256B
  • 1000: $2.6083

 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

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Trickle-Charger
 Memory Size: 96B
  • 1: $4.0383
  • 10: $3.8367
  • 25: $3.5469
  • 50: $3.3696
  • 100: $3.0492
  • 250: $2.8968
  • 1000: $2.1815
DS1305N+ Datasheet

In Stock: 1000

RFQ

 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 2KB
  • 1: $6.363
  • 10: $6.0449
  • 25: $5.5818
  • 50: $5.3027
  • 100: $4.7943
  • 250: $4.5546
  • 1000: $3.4145

 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output
 Time Format: HH:MM:SS (12/24 hr)
  • 4000: $0.1984
  • 8000: $0.1847
  • 12000: $0.182

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