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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

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

ZL40213LDF1
Microchip Technology
1: S/14.83
2,670In Stock

Mfr. Part #
ZL40213LDF1

Mouser Part #
494-ZL40213LDF1

Microchip Technology

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

Datasheet

2,670In Stock

Cut Tape

S/14.83

Reel

S/14.83

Min.: 1
Mult.: 1

: 4,000

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

ZL40215LDF1
Microchip Technology
1: S/18.49
2,846In Stock

Mfr. Part #
ZL40215LDF1

Mouser Part #
494-ZL40215LDF1

Microchip Technology

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

Datasheet

2,846In Stock

Cut Tape

S/18.49

Reel

S/18.49

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

ZL40217LDG1
Microchip Technology
1: S/22.07
277In Stock

Mfr. Part #
ZL40217LDG1

Mouser Part #
494-ZL40217LDG1

Microchip Technology

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

Datasheet

277In Stock

S/22.07

Min.: 1
Mult.: 1

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

ZL40219LDG1
Microchip Technology
1: S/26.62
861In Stock

Mfr. Part #
ZL40219LDG1

Mouser Part #
494-ZL40219LDG1

Microchip Technology

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

Datasheet

861In Stock

S/26.62

Min.: 1
Mult.: 1

Clock Buffer Ten LVCMOS Output Fanout Buffer

ZL40241LDF1
Microchip Technology
1: S/8.76
4,000In Stock

Mfr. Part #
ZL40241LDF1

Mouser Part #
494-ZL40241LDF1

Microchip Technology

Clock Buffer Ten LVCMOS Output Fanout Buffer

Learn More

Datasheet

4,000In Stock

Cut Tape

S/8.76

Reel

S/8.76

Min.: 1
Mult.: 1

: 4,000

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/SN
Microchip Technology
1: S/3.70
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

S/3.70

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/MS
Microchip Technology
1: S/4.01
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

S/4.01

S/3.65

S/3.64

S/3.39

Reel

S/3.39

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/MNY
Microchip Technology
1: S/3.00
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

S/3.00

Reel

S/3.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/SN
Microchip Technology
1: S/2.76
5,384In 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

5,384In Stock

Cut Tape

S/2.76

S/2.72

S/2.71

S/2.70

Reel

S/2.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/MS
Microchip Technology
1: S/3.50
2,220In Stock

Mfr. Part #
MCP7940N-I/MS

Mouser Part #
579-MCP7940N-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

2,220In Stock

S/3.50

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/SN
Microchip Technology
1: S/3.31
4,744In 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

4,744In Stock

7,800Expected 10/19/2026

S/3.31

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM, EXT

MCP7940NT-E/MS
Microchip Technology
1: S/3.85
3,038In 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

3,038In Stock

Cut Tape

S/3.85

S/3.82

S/3.78

S/3.31

Reel

S/3.31

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C GP RTCC 64B SRAM EXT

MCP7940NT-E/SN
Microchip Technology
1: S/3.70
3,132In 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

3,132In Stock

Cut Tape

S/3.70

S/3.69

S/3.68

S/3.67

View

Reel

S/3.16

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/MS
Microchip Technology
1: S/3.50
4,596In 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

4,596In Stock

Cut Tape

S/3.50

Reel

S/3.50

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/SN
Microchip Technology
1: S/3.31
15,193In Stock

Mfr. Part #
MCP7940NT-I/SN

Mouser Part #
579-MCP7940NT-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

15,193In Stock

Cut Tape

S/3.31

Reel

S/3.31

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/ST
Microchip Technology
1: S/3.66
2,654In 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

2,654In Stock

Cut Tape

S/3.66

S/3.64

S/3.11

Reel

S/3.11

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: S/4.20
2,117In 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

2,117In Stock

S/4.20

S/3.93

S/3.74

S/3.71

Min.: 1
Mult.: 1

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

MCP79410-I/SN
Microchip Technology
1: S/4.05
5,015In 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

5,015In Stock

S/4.05

Min.: 1
Mult.: 1

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

MCP79410T-I/MS
Microchip Technology
1: S/4.36
2,934In 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

2,934In Stock

Cut Tape

S/4.36

S/4.13

S/4.09

S/3.75

Reel

S/3.75

S/3.74

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: S/4.20
6,987In 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

6,987In Stock

Cut Tape

S/4.20

S/4.09

S/4.01

Reel

S/3.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

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

MCP79410T-I/ST
Microchip Technology
1: S/4.40
2,771In Stock

Mfr. Part #
MCP79410T-I/ST

Mouser Part #
579-MCP79410T-I/ST

Microchip Technology

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

Learn More

Datasheet

2,771In Stock

Cut Tape

S/4.40

S/3.75

Reel

S/3.75

S/3.74

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

MCP79412-I/SN
Microchip Technology
1: S/4.40
4,107In Stock

Mfr. Part #
MCP79412-I/SN

Mouser Part #
579-MCP79412ISN

Microchip Technology

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

Learn More

Datasheet

4,107In Stock

S/4.40

S/4.09

S/3.89

Min.: 1
Mult.: 1

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

MCP79412T-I/MNY
Microchip Technology
1: S/4.79
2,105In Stock

Mfr. Part #
MCP79412T-I/MNY

Mouser Part #
579-MCP79412TIMNY

Microchip Technology

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

Learn More

Datasheet

2,105In Stock

Cut Tape

S/4.79

Reel

S/4.79

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

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

MCP79412T-I/SN
Microchip Technology
1: S/4.75
5,556In Stock

Mfr. Part #
MCP79412T-I/SN

Mouser Part #
579-MCP79412TISN

Microchip Technology

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

Learn More

Datasheet

5,556In Stock

Cut Tape

S/4.75

S/4.40

Reel

S/3.89

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

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

MCP79510T-I/MS
Microchip Technology
1: S/5.18
5,333In Stock

Mfr. Part #
MCP79510T-I/MS

Mouser Part #
579-MCP79510T-I/MS

Microchip Technology

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

Learn More

Datasheet

5,333In Stock

Cut Tape

S/5.18

S/5.14

S/5.10

S/4.40

Reel

S/4.40

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Clock & Timer ICs

Types of Clock & Timer ICs

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