Shop by Product Category

Product Type

•  Batteries (1)
  •   Accessories (1)
    • Chargers (1)
•  Education & Hobby Kits (21)
  •   Educational Kits (20)
    • Other (1)
    • Timers & Clocks (19)
  •   Reference Materials (1)
    • Books (1)
•  Electromechanical (7)
  •   Industrial Automation (7)
    • Counters & Timers (7)
•  Electronic Design (2)
  •   Prototyping Systems (2)
    • Proto Boards, BASIC Stamp (2)
•  ICs & Semiconductors (91)
  •   Analog/Linear (5)
    • Other (2)
    • Temperature Sensors (3)
  •   Interface (1)
    • Motor / Motion Control (1)
  •   Logic, CMOS (1)
    • 4000 Series (1)
  •   Memory (1)
    • SRAM (1)
  •   Microprocessors (4)
    • Microprocessor Peripherals (3)
    • Zilog Series (1)
  •   Timing Solutions (79)
    • More Products (1)
    • Real Time Clocks (4)
    • Real Time Clocks (SMD) (1)
    • Timers (29)
    • Timers (SMD) (44)
•  Passive Components (3)
  •   Circuit Protection (3)
    • Fuses (3)
•  Test, Tools & Supplies (2)
  •   Test & Measurement (1)
    • Data Acquisition & Control (1)
  •   Tools (1)
    • More Products (1)

Refine Results By

• Manufacturer
  • ADAFRUIT INDUSTRIES(4)
  • ANALOG DEVICES, INC.(1)
  • CEBEK(2)
  • CUSTOM SILICON SOLUTIONS,INC.(4)
  • DALLAS SEMICONDUCTOR(4)
  • EVIL MAD SCIENCE(2)
  • FAIRCHILD SEMICONDUCTOR(1)
  • INTEGRATED DEVICE TECHNOLOGY(34)
  • JAMECO KITPRO(7)
  • LINEAR TECHNOLOGY CORP.(LTC)(1)
  • LITTELFUSE(3)
  • MACETECH(1)
  • MAJOR BRANDS(23)
  • MASTER PUBLISHING, INC.(1)
  • MAXIM SEMICONDUCTOR(1)
  • NATIONAL SEMICONDUCTOR(5)
  • P3 INTERNATIONAL(1)
  • PARALLAX INC.(2)
  • SELEC CONTROLS(5)
  • ST MICRO(5)
  • TEXAS INSTRUMENTS(12)
  • VELLEMAN INC.(6)
  • WICKEDDEVICE,LLC.(2)
• Price
  • $0 to $5 (71)
  • $5 to $10 (14)
  • $10 to $15 (4)
  • $15 to $25 (13)
  • $25 to $50 (14)
  • $50 to $100 (8)
  • $100 to $200 (3)
• Min Order Quantity
  • 0 to 5(99)
  • 5 to 10(17)
  • 50 to 100(4)
  • 1000+(7)
• RoHS
  • N(47)
  • Y(80)
• Leadtime Days
  • 0 to 5(113)
  • 5 to 10(5)
  • 10 to 50(8)
  • 1000+(1)
• Family
  • 372(1)
  • 374(1)
  • AD2S99(1)
  • bq3287(1)
  • DS1302(1)
  • DS1307(1)
  • DS1743(1)
  • ICM7555(1)
  • LM555(5)
  • LM556(1)
  • LMC555(4)
  • M48T12(1)
  • NE555(2)
  • NE556(1)
  • QS34X383(1)
  • SA555(1)
  • SE555(1)
  • TLC555(3)
  • TS555(1)
• Function
  • Clock/Calendar(1)
  • Clock/Calendar/Alarm/Timer Interrupt(1)
  • Clock/Calendar/NV Timekeeping RAM(1)
  • Clock/Calendar/NV Timekeeping RAM/Battery Backup(1)
  • Clock/Calendar/Trickle Charger/NV Timekeeping RAM(1)
• Additional Feature
  • DURATITE(1)
• Bus Type
  • Multiplexed(1)
  • Parallel(2)
  • Serial (3-Wire)(1)
  • Serial (I2C)(1)
• Maximum AC Voltage Rating
  • 250V(2)
• Date Format
  • DW:DM:M:Y(5)
• Acting
  • Time Lag(2)
• Current Rating
  • 0.5A(1)
  • 5A(1)
• Maximum Operating Temperature
  • 125°C(2)
  • 70°C(14)
  • 85°C(12)
  • 85?C(1)
• Minimum Operating Temperature
  • -20°C(1)
  • -25°C(1)
  • -40°C(12)
  • -40?C(1)
  • -55°C(1)
  • 0°C(13)