.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: 717

Applied Filters:

Manufacturer = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.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 I2C GP RTCC 1Kb EE 64B SRAM EUI-48

MCP79411-I/SN
Microchip Technology
1: $1.188
12.592In Stock

Mfr. Part #
MCP79411-I/SN

Mouser Part #
579-MCP79411ISN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

Learn More

Datasheet

12.592In Stock

$1.188

Min.: 1
Mult.: 1

Clock Generators & Support Products Low-Cost IEEE 1588 Clock

MAX24188ETK2
Microchip Technology
1: $18.689
110In Stock

Mfr. Part #
MAX24188ETK2

Mouser Part #
494-MAX24188ETK+

Microchip Technology

Clock Generators & Support Products Low-Cost IEEE 1588 Clock

Datasheet

110In Stock

$18.689

Min.: 1
Mult.: 1

Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER

ZL30100QDG1
Microchip Technology
1: $32.045
425In Stock

Mfr. Part #
ZL30100QDG1

Mouser Part #
494-ZL30100QDG1

Microchip Technology

Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER

Datasheet

425In Stock

$32.045

Min.: 1
Mult.: 1

Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER

ZL30102QDG1
Microchip Technology
1: $72.093
85In Stock

Mfr. Part #
ZL30102QDG1

Mouser Part #
494-ZL30102QDG1

Microchip Technology

Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER

Datasheet

85In Stock

$72.093

Min.: 1
Mult.: 1

Clock Generators & Support Products pb Free GbE and Telecom Rate DPLL

ZL30136GGG2
Microchip Technology
1: $31.898
280In Stock

Mfr. Part #
ZL30136GGG2

Mouser Part #
494-ZL30136GGG2

Microchip Technology

Clock Generators & Support Products pb Free GbE and Telecom Rate DPLL

Datasheet

280In Stock

$31.898

Min.: 1
Mult.: 1

Clock Generators & Support Products 6-Outputs

ZL30260LDG1
Microchip Technology
1: $13.314
260In Stock

Mfr. Part #
ZL30260LDG1

Mouser Part #
494-ZL30260LDG1

Microchip Technology

Clock Generators & Support Products 6-Outputs

Learn More

Datasheet

260In Stock

$13.314

Min.: 1
Mult.: 1

Clock Buffer 1:4 LVPECL Fanout Buffer w/Int. Term.

ZL40203LDG1
Microchip Technology
1: $4.996
811In Stock

Mfr. Part #
ZL40203LDG1

Mouser Part #
494-ZL40203LDG1

Microchip Technology

Clock Buffer 1:4 LVPECL Fanout Buffer w/Int. Term.

Datasheet

811In Stock

$4.996

Min.: 1
Mult.: 1

Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term.

ZL40213LDF1
Microchip Technology
1: $4.007
3.020In Stock

Mfr. Part #
ZL40213LDF1

Mouser Part #
494-ZL40213LDF1

Microchip Technology

Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term.

Datasheet

3.020In Stock

Cut Tape

$4.007

Reel

$4.007

Min.: 1
Mult.: 1

: 4.000

Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term.

ZL40215LDF1
Microchip Technology
1: $4.996
2.912In Stock

Mfr. Part #
ZL40215LDF1

Mouser Part #
494-ZL40215LDF1

Microchip Technology

Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term.

Datasheet

2.912In Stock

Cut Tape

$4.996

Reel

$4.996

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Clock Buffer 1:6 LVDS Fanout Buffer w/Int. Term.

ZL40217LDG1
Microchip Technology
1: $5.963
280In Stock

Mfr. Part #
ZL40217LDG1

Mouser Part #
494-ZL40217LDG1

Microchip Technology

Clock Buffer 1:6 LVDS Fanout Buffer w/Int. Term.

Datasheet

280In Stock

$5.963

Min.: 1
Mult.: 1

Clock Buffer 1:8 LVDS Fanout Buffer w/Int. Term.

ZL40219LDG1
Microchip Technology
1: $7.194
371In Stock
490Expected 8/14/2026

Mfr. Part #
ZL40219LDG1

Mouser Part #
494-ZL40219LDG1

Microchip Technology

Clock Buffer 1:8 LVDS Fanout Buffer w/Int. Term.

Datasheet

371In Stock

490Expected 8/14/2026

$7.194

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/SN
Microchip Technology
1: $999
1.867In Stock

Mfr. Part #
MCP79400-I/SN

Mouser Part #
579-MCP79400ISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

1.867In Stock

$999

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/MS
Microchip Technology
1: $1.052
4.388In Stock

Mfr. Part #
MCP79400T-I/MS

Mouser Part #
579-MCP79400TIMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

4.388In Stock

Cut Tape

$1.052

Reel

$1.052

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

MCP79401-I/MS
Microchip Technology
1: $1.136
1.662In Stock

Mfr. Part #
MCP79401-I/MS

Mouser Part #
579-MCP79401IMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

Learn More

Datasheet

1.662In Stock

$1.136

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/MNY
Microchip Technology
1: $810
4.324In Stock

Mfr. Part #
MCP7940MT-I/MNY

Mouser Part #
579-MCP7940MT-I/MNY

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

4.324In Stock

Cut Tape

$810

Reel

$810

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/SN
Microchip Technology
1: $705
5.407In Stock

Mfr. Part #
MCP7940MT-I/SN

Mouser Part #
579-MCP7940MT-I/SN

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

5.407In Stock

Cut Tape

$705

Reel

$705

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/SN
Microchip Technology
1: $894
4.952In Stock
7.800Expected 10/19/2026

Mfr. Part #
MCP7940N-I/SN

Mouser Part #
579-MCP7940N-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

4.952In Stock

7.800Expected 10/19/2026

$894

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM, EXT

MCP7940NT-E/MS
Microchip Technology
1: $1.020
3.161In Stock

Mfr. Part #
MCP7940NT-E/MS

Mouser Part #
579-MCP7940NT-E/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM, EXT

Learn More

Datasheet

3.161In Stock

Cut Tape

$1.020

Reel

$1.020

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM EXT

MCP7940NT-E/SN
Microchip Technology
1: $968
3.156In Stock

Mfr. Part #
MCP7940NT-E/SN

Mouser Part #
579-MCP7940NT-E/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EXT

Learn More

Datasheet

3.156In Stock

Cut Tape

$968

Reel

$968

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/MS
Microchip Technology
1: $947
6.014In Stock

Mfr. Part #
MCP7940NT-I/MS

Mouser Part #
579-MCP7940NT-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

6.014In Stock

Cut Tape

$947

Reel

$947

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/ST
Microchip Technology
1: $947
2.662In Stock

Mfr. Part #
MCP7940NT-I/ST

Mouser Part #
579-MCP7940NT-I/ST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

2.662In Stock

Cut Tape

$947

Reel

$947

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410-I/MS
Microchip Technology
1: $1.136
2.240In Stock

Mfr. Part #
MCP79410-I/MS

Mouser Part #
579-MCP79410-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

2.240In Stock

$1.136

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410-I/SN
Microchip Technology
1: $1.094
5.252In Stock

Mfr. Part #
MCP79410-I/SN

Mouser Part #
579-MCP79410-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

5.252In Stock

$1.094

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410T-I/MS
Microchip Technology
1: $1.136
3.015In Stock

Mfr. Part #
MCP79410T-I/MS

Mouser Part #
579-MCP79410T-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

3.015In Stock

Cut Tape

$1.136

Reel

$1.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410T-I/SN
Microchip Technology
1: $1.094
7.549In Stock

Mfr. Part #
MCP79410T-I/SN

Mouser Part #
579-MCP79410T-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

7.549In Stock

Cut Tape

$1.094

Reel

$1.094

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

Clock & Timer ICs

Types of Clock & Timer ICs

Customer Service Office

Company

Resources

Support