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All Products > Semiconductors > Integrated Circuits - ICs > Clock & Timer ICs

Compare up to 20 parts.
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NXP Semiconductors PCF2129T/2,518
Enlarge
771-PCF2129T/2,518


To purchase full reel, order in multiples of 1000:
PCF2129T/2,518

New Product
New Product


NXP Semiconductors Real Time Clock RTC with Integrated Quartz Crystal Page 376

Data Sheet
1,460
In Stock
Cut Tape
1: $3.43
10: $2.76
100: $2.52
250: $2.27
Reel
1,000: $1.72
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Micrel PL123-05NSC-R
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998-PL123-05NSC-R


To purchase full reel, order in multiples of 2500:
PL123-05NSC-R

New At Mouser
New At Mouser


Micrel Clock Buffer DC - 134MHz 1:5 Fanout Buffer Data Sheet 2,500
In Stock
Cut Tape
1: $3.54
10: $2.89
100: $2.36
500: $2.07
Reel
2,500: $1.57
5,000: View



Min.: 1
Mult.: 1
Reel: 2,500
IDT 557M-01LF
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557M-01LF

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New At Mouser


IDT Clock Generators & Support Products PCI-EXPRESS CLOCK SOURCE Page 337

Data Sheet
828
In Stock
Alternative Packaging
1: $3.54
10: $2.84
100: $2.59
250: $2.33
500: View



Min.: 1
Mult.: 1
Maxim Integrated DS1374U-3+T&R
Enlarge
700-DS1374U-3T&R


To purchase full reel, order in multiples of 3000:
Maxim Integrated Real Time Clock I2C 32-Bit Binary Counter Watchdog Page 345

Data Sheet
2,733
In Stock
Alternative Packaging
Cut Tape
1: $3.60
25: $3.39
50: $2.25
100: $1.80
250: View
3,000: $1.45

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Texas Instruments CDCLVC1104PW
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Texas Instruments Clock Buffer Lo Jitter,1:4 LVCMOS Fan-out Clock Buffer Page 397

Data Sheet
2,086
In Stock
Alternative Packaging
1: $3.65
10: $3.26
25: $2.93
50: $2.80
100: View



Min.: 1
Mult.: 1
Maxim Integrated DS1307Z+
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Maxim Integrated Real Time Clock 64x8 Serial I2C RTC Page 345

Data Sheet
5,768
In Stock
More Info Available
Alternative Packaging
1: $3.66
25: $2.48
50: $2.32
100: $1.70



Min.: 1
Mult.: 1
Maxim Integrated DS1302+
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Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip Page 346

Data Sheet
3,451
In Stock
1: $3.69
25: $2.50
50: $2.33
100: $1.71



Min.: 1
Mult.: 1
Silicon Labs Si5351B-B-GM
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Si5351B-B-GM

New Product
New Product


Silicon Labs Clock Generators & Support Products 160MHzClok VCXO I2C 8 outputs Page 386

Data Sheet
1,429
In Stock
Alternative Packaging
1: $3.69
25: $3.55
1,000: $3.42
2,000: $2.96



Min.: 1
Mult.: 1
Maxim Integrated DS1302Z+
Enlarge
Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip Page 346

Data Sheet
2,982
In Stock
Alternative Packaging
1: $3.69
25: $2.50
50: $2.33
100: $1.71



Min.: 1
Mult.: 1
NXP Semiconductors 74HC5555N,112
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NXP Semiconductors Timers & Support Products PROG DELAY TIMER Data Sheet 830
In Stock
1: $3.70
10: $2.98
100: $2.71
250: $2.45
500: View



Min.: 1
Mult.: 1
Texas Instruments CDCLVC1106PWR
Enlarge
595-CDCLVC1106PWR


To purchase full reel, order in multiples of 2000:
Texas Instruments Clock Buffer Lo Jitter 1:6 LVCMOS Fan-out Clock Bfr Data Sheet 3,450
In Stock
More Info Available
Alternative Packaging
Cut Tape
1: $3.78
10: $3.37
25: $3.03
50: $2.90
100: View
2,000: $1.68

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Texas Instruments LMK00105SQ/NOPB
Enlarge
926-LMK00105SQ/NOPB


To purchase full reel, order in multiples of 1000:
LMK00105SQ/NOPB

New Product
New Product


Texas Instruments Clock Buffer Ult-lo Jtr LVCMOS Fanout Bfr/Lev Trans Data Sheet 1,140
In Stock
Alternative Packaging
Cut Tape
1: $3.78
10: $3.37
25: $3.03
50: $2.90
100: View
1,000: $1.68

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Maxim Integrated DS1390U-33+
Enlarge
Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger Page 345

Data Sheet
1,415
In Stock
More Info Available
Alternative Packaging
1: $3.93
25: $2.71
50: $2.49
100: $1.95
250: View



Min.: 1
Mult.: 1
Maxim Integrated DS1391U-33+
Enlarge
Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger Page 345

Data Sheet
3,208
In Stock
Alternative Packaging
1: $3.93
25: $2.71
50: $2.49
100: $1.95
250: View



Min.: 1
Mult.: 1
Maxim Integrated DS1374U-33+
Enlarge
Maxim Integrated Real Time Clock I2C 32-Bit Binary Counter Watchdog Data Sheet 1,541
In Stock
Alternative Packaging
1: $3.97
25: $2.70
50: $2.52
100: $1.85



Min.: 1
Mult.: 1
Texas Instruments CDCE913PWR
Enlarge
595-CDCE913PWR


To purchase full reel, order in multiples of 2000:
Texas Instruments Clock Synthesizer / Jitter Cleaner Programmable 1PLL VCXO Clock Synth Data Sheet 1,009
In Stock
Alternative Packaging
Cut Tape
1: $4.03
10: $3.60
25: $3.24
50: $3.09
100: View
2,000: $1.80

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Maxim Integrated DS1302ZN+
Enlarge
Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip Page 346

Data Sheet
1,395
In Stock
More Info Available
Alternative Packaging
1: $4.03
25: $2.74
50: $2.56
100: $1.88



Min.: 1
Mult.: 1
Micrel SY89313VMG TR
Enlarge
998-SY89313VMGTR


To purchase full reel, order in multiples of 1000:
SY89313VMG TR

New Product
New Product


Micrel Clock Drivers & Distribution 3.3V/5V Ultrasmall Divide-by-4 Clock Generator (I Temp, Green) Page 3,147

Data Sheet
990
In Stock
Cut Tape
1: $4.05
10: $3.31
100: $2.70
500: $2.36
Reel
1,000: $1.89
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
IDT 553MILFT
Enlarge
972-553MILFT


To purchase full reel, order in multiples of 2500:
553MILFT

New At Mouser
New At Mouser


IDT Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER Page 336

Data Sheet
2,110
In Stock
More Info Available
Alternative Packaging
Cut Tape
1: $4.08
10: $3.27
100: $2.69
500: $2.41
Reel
2,500: $1.94
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
IDT MPC9109AC
Enlarge
972-MPC9109AC


To purchase full reel, order in multiples of 250:
MPC9109AC

New At Mouser
New At Mouser


IDT Clock Drivers & Distribution FSL 1-18 LVCMOS Fanout Buffer Page 337

Data Sheet
748
In Stock
Cut Tape
1: $4.08
10: $3.27
100: $2.99
Reel
250: $2.69
500: $2.41
1,000: View



Min.: 1
Mult.: 1
Reel: 250
IDT 5T30553DCG
Enlarge
5T30553DCG

New At Mouser
New At Mouser


IDT Clock Buffer LOW SKEW BUFFER 1: 4 CLOCK BUFFER Page 336

Data Sheet
1,187
In Stock
Alternative Packaging
1: $4.08
10: $3.27
100: $2.99
250: $2.69
500: View



Min.: 1
Mult.: 1
NXP Semiconductors PCF2127T/2Y
Enlarge
771-PCF2127T/2Y


To purchase full reel, order in multiples of 1000:
PCF2127T/2Y

New Product
New Product


NXP Semiconductors Real Time Clock Page 376

Data Sheet
975
In Stock
Cut Tape
1: $4.11
10: $3.30
100: $3.01
250: $2.72
Reel
1,000: $2.06
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Texas Instruments CDCVF25081PW
Enlarge
Texas Instruments Clock Drivers & Distribution 1:8 3.3-V PLL CLOCK DRIVER Page 397

Data Sheet
1,098
In Stock
Alternative Packaging
1: $4.12
10: $3.31
100: $3.01
250: $2.72
500: View



Min.: 1
Mult.: 1
Maxim Integrated DS1307+
Enlarge
Maxim Integrated Real Time Clock 64x8 Serial I2C RTC Page 345

Data Sheet
3,512
In Stock
1: $4.15
25: $2.82
50: $2.63
100: $1.93



Min.: 1
Mult.: 1
972-621NILFT


To purchase full reel, order in multiples of 3000:
621NILFT

New At Mouser
New At Mouser


IDT Clock Buffer LOW SKEW 1:4 CLOCK BUFFER Data Sheet 2,980
In Stock
Alternative Packaging
Cut Tape
1: $4.22
10: $3.39
100: $3.09
250: $2.79
Reel
3,000: $2.00
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
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