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PULSE COUNTER IC

Results: 2,023

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Mft.Part#
Specification
Price(USD)
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 Part Status: Obsolete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 Part Status: Obsolete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 Part Status: Obsolete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
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 Part Status: Obsolete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 Part Status: Obsolete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 Part Status: Obsolete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
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
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
M48T35-70PC1

M48T35-70PC1

STMicroelectronics
 Series: Timekeeper
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year
  • 1: $15.8067
  • 10: $14.5782
  • 100: $12.4488
  • 500: $11.3022
M48T35-70PC1 Datasheet

In Stock: 514

RFQ
DS1248Y-70+

DS1248Y-70+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: NVSRAM
 Memory Size: 128KB
  • 1: $28.8918
  • 10: $27.4497
  • 25: $25.3421
  • 50: $24.075
  • 100: $21.7765
  • 250: $20.6879
DS1248Y-70+ Datasheet

In Stock: 559

RFQ
DS1343E-33+

DS1343E-33+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
 Memory Size: 96B
  • 1: $2.7783
  • 10: $2.6397
  • 25: $2.4318
  • 50: $2.3102
  • 100: $2.0916
  • 250: $1.987
  • 1000: $1.486
DS1343E-33+ Datasheet

In Stock: 167

RFQ
DS1557WP-120+

DS1557WP-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 512KB
  • 1: $28.9674
  • 10: $27.519
  • 25: $25.4016
  • 50: $24.1317
  • 100: $21.8358
  • 250: $20.7441
DS1557WP-120+ Datasheet

In Stock: 140

RFQ
DS1344D-33+T&R

DS1344D-33+T&R

Maxim Integrated
 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
DS1344D-33+T&R Datasheet

In Stock: 1000

RFQ
MCP795W10T-I/SL

MCP795W10T-I/SL

Microchip Technology
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
 Memory Size: 64B
  • 2600: $0.863
MCP795W10T-I/SL Datasheet

In Stock: 1000

RFQ
RTC-72423A:3:ROHS

RTC-72423A:3:ROHS

Epson
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year
 Time Format: HH:MM:SS (12/24 hr)
  • 250: $3.7485
RTC-72423A:3:ROHS Datasheet

In Stock: 1000

RFQ
DS1742-100IND+

DS1742-100IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 2KB
  • 1: $18.7992
DS1742-100IND+ Datasheet

In Stock: 1

RFQ
DS1248WP-120+

DS1248WP-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: NVSRAM
 Memory Size: 128KB
  • 40: $23.6552
DS1248WP-120+ Datasheet

In Stock: 1000

RFQ
DS1556W-120IND+

DS1556W-120IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 128KB
  • 22: $28.393
DS1556W-120IND+ Datasheet

In Stock: 1000

RFQ
DS1556WP-120

DS1556WP-120

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 128KB
  • 1: $0
DS1556WP-120 Datasheet

In Stock: 1000

RFQ
DS1501WN

DS1501WN

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1501WN Datasheet

In Stock: 1000

RFQ
DS14285N

DS14285N

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
DS14285N Datasheet

In Stock: 1000

RFQ
DS17285-3

DS17285-3

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: 2KB
  • 1: $0
DS17285-3 Datasheet

In Stock: 1000

RFQ
M48T248Y-70PM1

M48T248Y-70PM1

STMicroelectronics
 Series: Timekeeper
 Packaging: Tube
 Part Status: Obsolete
 Type: Phantom Time Chip
 Features: Leap Year
  • 1: $0
M48T248Y-70PM1 Datasheet

In Stock: 1000

RFQ
DS1284+

DS1284+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
 Memory Size: 50B
  • 1: $0
DS1284+ Datasheet

In Stock: 1000

RFQ
DS1501YEN+T&R

DS1501YEN+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
DS1501YEN+T&R Datasheet

In Stock: 1000

RFQ
DS1344D-33+

DS1344D-33+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
 Memory Size: 96B
  • 1: $0
DS1344D-33+ Datasheet

In Stock: 1000

RFQ
DS1315N-5

DS1315N-5

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $0
DS1315N-5 Datasheet

In Stock: 1000

RFQ
DS1315EN-5

DS1315EN-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: $0
DS1315EN-5 Datasheet

In Stock: 1000

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

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