44 Clock ICs 7

Reset All
Part RoHS Manufacturer General IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Display Mode Surface Mount No. of Functions Technology Maximum Supply Current Nominal Oscillator Frequency Frequency Trimming Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Application Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Battery EOL Indicator Width Qualification Minimum Supply Voltage (Vsup) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Alarm

TC8272UF

Toshiba

LCD CLOCK

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

DIGITAL

YES

1

NO

FLATPACK

ALARM CLOCK

QUAD

S-PQFP-G44

1.5 V

NO

Not Qualified

1.5 V

IT CAN OPERATE WITH 3V SUPPLY

NOT SPECIFIED

NOT SPECIFIED

YES

TC9538F

Toshiba

LCD CLOCK

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

DIGITAL

YES

1

NO

FLATPACK

CAR CLOCK

QUAD

S-PQFP-G44

NO

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

NO

JT9673-AS

Toshiba

LCD WATCH

COMMERCIAL

NO LEAD

44

DIE

SQUARE

UNSPECIFIED

DIGITAL

YES

1

CMOS

32.768 KHZ

NO

-1.55,-3

UNCASED CHIP

DIE OR CHIP

Clock ICs

60 Cel

STOP WATCH

-10 Cel

UPPER

S-XUUC-N44

1.8 V

NO

Not Qualified

1.25 V

NOT SPECIFIED

240

YES

TC8217SF

Toshiba

LCD CLOCK

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

DIGITAL

YES

1

NO

FLATPACK

TIMER

QUAD

S-PQFP-G44

1.5 V

NO

Not Qualified

1.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

TC8215UF

Toshiba

LCD CLOCK

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

DIGITAL

YES

1

NO

FLATPACK

ALARM CLOCK

QUAD

S-PQFP-G44

1.5 V

NO

Not Qualified

1.5 V

NOT SPECIFIED

NOT SPECIFIED

YES

JT9692A-AS

Toshiba

LCD WATCH

COMMERCIAL

NO LEAD

44

DIE

RECTANGULAR

UNSPECIFIED

YES

CMOS

-1.55,-3

UNCASED CHIP

DIE OR CHIP

Clock ICs

60 Cel

-10 Cel

UPPER

R-XUUC-N44

Not Qualified

TC8244UF

Toshiba

LCD CLOCK

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

DIGITAL

YES

1

NO

FLATPACK

RADIO-CASSETTE CLOCK

QUAD

S-PQFP-G44

1.5 V

NO

Not Qualified

1.5 V

NOT SPECIFIED

NOT SPECIFIED

YES

Clock ICs

Clock ICs, also known as timing ICs, are electronic components that generate, distribute, or control the timing signals in electronic systems. These ICs are critical components of many electronic systems, providing precise timing and synchronization for a variety of applications.

Clock ICs can be classified into several types based on their specific function. Some of the most common types of clock ICs include:

1. Clock generators - These ICs generate a clock signal with a specific frequency and waveform. They are often used in microprocessors, digital signal processors, and other digital circuits that require a clock signal.

2. Clock buffers - These ICs distribute the clock signal to multiple devices or circuits, ensuring that the signal remains stable and accurate.

3. Clock multipliers - These ICs generate a clock signal with a frequency that is a multiple of the input clock signal. They are often used in high-speed digital circuits to generate clock signals that are faster than the input clock signal.

4. Clock dividers - These ICs generate a clock signal with a frequency that is a fraction of the input clock signal. They are often used in digital circuits that require a clock signal with a lower frequency than the input clock signal.

Clock ICs can be designed to operate at a variety of frequencies, from a few Hertz to several gigahertz. They can also be designed to operate at different voltages, depending on the specific application.