.hide-partial { max-height: none; } .show-more { display: none; }

Clock & Timer ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Clock & Timer ICs

List Images

Results: 5.230

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.

PCF8563T/5,518
NXP Semiconductors
1: 1,04 €
16.691In Stock
35.000Expected 9/21/2026

Mfr. Part No.
PCF8563T/5,518

Mouser Part No
771-PCF8563T/5518

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.

Datasheet

16.691In Stock

35.000Expected 9/21/2026

Cut Tape

1,04 €

0,789 €

0,715 €

0,631 €

Reel

0,526 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

PCF8563TS/5,118
NXP Semiconductors
1: 1,51 €
1.824In Stock
7.500Expected 11/16/2026

Mfr. Part No.
PCF8563TS/5,118

Mouser Part No
771-PCF8563TS/5118

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

Datasheet

1.824In Stock

7.500Expected 11/16/2026

Cut Tape

1,51 €

1,10 €

1,01 €

0,894 €

Reel

0,735 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod

R2025S-E2-FE
Nisshinbo
1: 3,85 €
2.447In Stock

Mfr. Part No.
R2025S-E2-FE

Mouser Part No
848-R2025S-E2-FE

Nisshinbo

Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod

Learn More

Datasheet

2.447In Stock

Cut Tape

3,85 €

2,92 €

2,68 €

2,43 €

Reel

2,18 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock 4-Wire Real Time Clock IC

R2043T-E2-F
Nisshinbo
1: 1,30 €
2.316In Stock

Mfr. Part No.
R2043T-E2-F

Mouser Part No
848-R2043TE2F

Nisshinbo

Real Time Clock 4-Wire Real Time Clock IC

Datasheet

2.316In Stock

Cut Tape

1,30 €

0,946 €

0,849 €

0,753 €

Reel

0,637 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver

MC100EP14DTG
onsemi
1: 9,26 €
577In Stock
675Expected 9/14/2026

Mfr. Part No.
MC100EP14DTG

Mouser Part No
863-MC100EP14DTG

onsemi

Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver

Datasheet

577In Stock

675Expected 9/14/2026

9,26 €

7,44 €

6,73 €

6,16 €

Min.: 1
Mult.: 1
Max.: 110

Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver

MC100EP14DTR2G
onsemi
1: 10,60 €
808In Stock

Mfr. Part No.
MC100EP14DTR2G

Mouser Part No
863-MC100EP14DTR2G

onsemi

Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver

Datasheet

808In Stock

Cut Tape

10,60 €

8,30 €

7,73 €

7,10 €

View

Reel

6,21 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Delay Lines/Timing Elements 3.3V/5V ECL Programmable Delay

MC100EP196FAG
onsemi
1: 13,74 €
752In Stock

Mfr. Part No.
MC100EP196FAG

Mouser Part No
863-MC100EP196FAG

onsemi

Delay Lines/Timing Elements 3.3V/5V ECL Programmable Delay

Datasheet

752In Stock

13,74 €

10,87 €

10,14 €

9,55 €

View

Min.: 1
Mult.: 1

Clock Buffer BBGECL DUAL DIFF CLK DRV

MC100EP210SMNR4G
onsemi
1: 18,11 €
758In Stock

Mfr. Part No.
MC100EP210SMNR4G

Mouser Part No
863-MC100EP210SMNR4G

onsemi

Clock Buffer BBGECL DUAL DIFF CLK DRV

Datasheet

758In Stock

Cut Tape

18,11 €

14,47 €

13,55 €

12,56 €

View

Reel

11,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Clock Generators & Support Products 3.3V ECL Clock Generator

MC100LVEL34DTR2G
onsemi
1: 9,98 €
1.004In Stock

Mfr. Part No.
MC100LVEL34DTR2G

Mouser Part No
863-MC100LVEL34DTR2G

onsemi

Clock Generators & Support Products 3.3V ECL Clock Generator

Datasheet

1.004In Stock

Cut Tape

9,98 €

7,80 €

7,26 €

6,66 €

View

Reel

5,56 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Clock Drivers & Distribution 2.5V/3.3V 1:10 Diff ECL/PECL/HST Driver

MC100LVEP111FAG
onsemi
1: 5,79 €
864In Stock

Mfr. Part No.
MC100LVEP111FAG

Mouser Part No
863-MC100LVEP111FAG

onsemi

Clock Drivers & Distribution 2.5V/3.3V 1:10 Diff ECL/PECL/HST Driver

Datasheet

864In Stock

5,79 €

4,46 €

4,13 €

3,76 €

3,58 €

Min.: 1
Mult.: 1
Max.: 250

Clock Drivers & Distribution 5V ECL Divide By 2 Divider

MC10EL32DR2G
onsemi
1: 8,30 €
918In Stock

Mfr. Part No.
MC10EL32DR2G

Mouser Part No
863-MC10EL32DR2G

onsemi

Clock Drivers & Distribution 5V ECL Divide By 2 Divider

Datasheet

918In Stock

Cut Tape

8,30 €

7,19 €

6,79 €

6,34 €

View

Reel

3,96 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Clock Buffer 3.3V/5V 1:2 Diff Fanout Buffer

MC10EP11DG
onsemi
1: 7,93 €
379In Stock
392Expected 1/5/2027

Mfr. Part No.
MC10EP11DG

Mouser Part No
863-MC10EP11DG

onsemi

Clock Buffer 3.3V/5V 1:2 Diff Fanout Buffer

Datasheet

379In Stock

392Expected 1/5/2027

7,93 €

6,17 €

5,71 €

5,22 €

Min.: 1
Mult.: 1
Max.: 110

Clock Buffer 3.3V/5V ECL Coaxial Cable Driver

MC10EP89DG
onsemi
1: 8,66 €
655In Stock

Mfr. Part No.
MC10EP89DG

Mouser Part No
863-MC10EP89DG

onsemi

Clock Buffer 3.3V/5V ECL Coaxial Cable Driver

Datasheet

655In Stock

8,66 €

6,85 €

5,85 €

5,84 €

View

Min.: 1
Mult.: 1

Clock Buffer 2.5V, 3.3V Differential 1:2 HCSL Fanout Buffer

NB3L202KMNG
onsemi
1: 4,65 €
1.323In Stock

Mfr. Part No.
NB3L202KMNG

Mouser Part No
863-NB3L202KMNG

onsemi

Clock Buffer 2.5V, 3.3V Differential 1:2 HCSL Fanout Buffer

Datasheet

1.323In Stock

4,65 €

3,55 €

3,29 €

3,00 €

Min.: 1
Mult.: 1
Max.: 123

Clock Buffer 1:4 HCSL FANOUT BUFFER

NB3L204KMNG
onsemi
1: 6,98 €
460In Stock

Mfr. Part No.
NB3L204KMNG

Mouser Part No
863-NB3L204KMNG

onsemi

Clock Buffer 1:4 HCSL FANOUT BUFFER

Datasheet

460In Stock

6,98 €

5,41 €

4,61 €

4,44 €

View

Min.: 1
Mult.: 1

Clock Buffer 3.3V 200MHZ 1:2 LVCMOS/LVTTL LOW SKEW FANOUT BUFFER

NB3M8302CDR2G
onsemi
1: 2,14 €
2.954In Stock

Mfr. Part No.
NB3M8302CDR2G

Mouser Part No
863-NB3M8302CDR2G

onsemi

Clock Buffer 3.3V 200MHZ 1:2 LVCMOS/LVTTL LOW SKEW FANOUT BUFFER

Datasheet

2.954In Stock

Cut Tape

2,14 €

1,59 €

1,45 €

1,31 €

View

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Clock Buffer 3.3V 200MHZ 1:4 LVCMOS LVTTL LOW SKEW FANOUT BUFFER

NB3M8304CDR2G
onsemi
1: 2,55 €
4.530In Stock

Mfr. Part No.
NB3M8304CDR2G

Mouser Part No
863-NB3M8304CDR2G

onsemi

Clock Buffer 3.3V 200MHZ 1:4 LVCMOS LVTTL LOW SKEW FANOUT BUFFER

Datasheet

4.530In Stock

Cut Tape

2,55 €

1,94 €

1,78 €

1,60 €

View

Reel

1,48 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.250

: 2.500

Clock Buffer M-LVDS DRIVER RECEIVER

NB3N206SDR2G
onsemi
1: 2,06 €
2.983In Stock

Mfr. Part No.
NB3N206SDR2G

Mouser Part No
863-NB3N206SDR2G

onsemi

Clock Buffer M-LVDS DRIVER RECEIVER

Datasheet

2.983In Stock

Cut Tape

2,06 €

1,53 €

1,40 €

1,26 €

Reel

1,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Clock Buffer FAN-OUT BUFF W/CRYSL INPT

NB3N853531EDTR2G
onsemi
1: 5,97 €
2.490In Stock

Mfr. Part No.
NB3N853531EDTR2G

Mouser Part No
863-NB3N853531EDTR2G

onsemi

Clock Buffer FAN-OUT BUFF W/CRYSL INPT

Datasheet

2.490In Stock

Cut Tape

5,97 €

4,58 €

4,24 €

3,86 €

View

Reel

3,31 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage

NB3U1548CDG
onsemi
1: 5,13 €
1.590In Stock

Mfr. Part No.
NB3U1548CDG

Mouser Part No
863-NB3U1548CDG

onsemi

Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage

Datasheet

1.590In Stock

5,13 €

3,90 €

3,35 €

3,13 €

Min.: 1
Mult.: 1
Max.: 96

Clock Buffer 3.3V/2.5V/1.8V LVCMOS LOW

NB3V1104CMTTBG
onsemi
1: 3,91 €
5.837In Stock

Mfr. Part No.
NB3V1104CMTTBG

Mouser Part No
863-NB3V1104CMTTBG

onsemi

Clock Buffer 3.3V/2.5V/1.8V LVCMOS LOW

Datasheet

5.837In Stock

Cut Tape

3,91 €

2,96 €

2,72 €

2,46 €

View

Reel

1,99 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Clock Buffer 3.3V 250MHZ LVCMOS/L

NB3V1106CDTR2G
onsemi
1: 5,84 €
396In Stock

Mfr. Part No.
NB3V1106CDTR2G

Mouser Part No
863-NB3V1106CDTR2G

onsemi

Clock Buffer 3.3V 250MHZ LVCMOS/L

Datasheet

396In Stock

Cut Tape

5,84 €

4,49 €

4,15 €

3,78 €

View

Reel

3,53 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.250

: 2.500

Clock Buffer 3.3V 250MHZ LVCMOS/LVTTL

NB3V1108CDTR2G
onsemi
1: 3,59 €
1.685In Stock

Mfr. Part No.
NB3V1108CDTR2G

Mouser Part No
863-NB3V1108CDTR2G

onsemi

Clock Buffer 3.3V 250MHZ LVCMOS/LVTTL

Datasheet

1.685In Stock

Cut Tape

3,59 €

2,71 €

2,49 €

2,24 €

View

Reel

1,98 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.250

: 2.500

Clock Drivers & Distribution 3.3V 2.5Gb/s Dual Driver/RCVR/Buffer

NB4N527SMNR2G
onsemi
1: 11,65 €
486In Stock

Mfr. Part No.
NB4N527SMNR2G

Mouser Part No
863-NB4N527SMNR2G

onsemi

Clock Drivers & Distribution 3.3V 2.5Gb/s Dual Driver/RCVR/Buffer

Datasheet

486In Stock

Cut Tape

11,65 €

9,19 €

8,57 €

8,12 €

View

Reel

6,89 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Clock Buffer HF LVDS FANOUT BUFF/ TRANS

NB6L11SMNR2G
onsemi
1: 9,98 €
1.561In Stock

Mfr. Part No.
NB6L11SMNR2G

Mouser Part No
863-NB6L11SMNR2G

onsemi

Clock Buffer HF LVDS FANOUT BUFF/ TRANS

Datasheet

1.561In Stock

Cut Tape

9,98 €

7,81 €

7,27 €

6,67 €

View

Reel

6,28 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 3.000

Clock & Timer ICs

Types of Clock & Timer ICs

Customer Service Office

Company

Resources

Support