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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Clock Generators & Support Products 3 In/Out Any Rate Clk Multiplier & Jitter Att.

ZL30252LDG1
Microchip Technology
1: HK$107.93
980In Stock

Mfr. Part No.
ZL30252LDG1

Mouser Part No
494-ZL30252LDG1

Microchip Technology

Clock Generators & Support Products 3 In/Out Any Rate Clk Multiplier & Jitter Att.

Datasheet

980In Stock

HK$107.93

HK$89.93

HK$86.97

Min.: 1
Mult.: 1

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

ZL40203LDG1
Microchip Technology
1: HK$39.05
811In Stock

Mfr. Part No.
ZL40203LDG1

Mouser Part No
494-ZL40203LDG1

Microchip Technology

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

Datasheet

811In Stock

HK$39.05

HK$32.47

HK$31.40

Min.: 1
Mult.: 1

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

ZL40213LDF1
Microchip Technology
1: HK$31.32
2,665In Stock

Mfr. Part No.
ZL40213LDF1

Mouser Part No
494-ZL40213LDF1

Microchip Technology

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

Datasheet

2,665In Stock

Cut Tape

HK$31.32

HK$30.83

Reel

HK$25.24

Min.: 1
Mult.: 1

: 4,000

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

ZL40213LDG1
Microchip Technology
1: HK$31.32
1,386In Stock

Mfr. Part No.
ZL40213LDG1

Mouser Part No
494-ZL40213LDG1

Microchip Technology

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

Datasheet

1,386In Stock

HK$31.32

Min.: 1
Mult.: 1

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

ZL40215LDF1
Microchip Technology
1: HK$39.05
2,844In Stock

Mfr. Part No.
ZL40215LDF1

Mouser Part No
494-ZL40215LDF1

Microchip Technology

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

Datasheet

2,844In Stock

Cut Tape

HK$39.05

HK$38.39

Reel

HK$31.40

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

ZL40217LDG1
Microchip Technology
1: HK$46.61
277In Stock

Mfr. Part No.
ZL40217LDG1

Mouser Part No
494-ZL40217LDG1

Microchip Technology

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

Datasheet

277In Stock

HK$46.61

HK$38.88

HK$37.65

Min.: 1
Mult.: 1

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

ZL40219LDG1
Microchip Technology
1: HK$56.22
861In Stock

Mfr. Part No.
ZL40219LDG1

Mouser Part No
494-ZL40219LDG1

Microchip Technology

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

Datasheet

861In Stock

HK$56.22

HK$46.77

HK$45.37

Min.: 1
Mult.: 1

Clock Buffer Ten LVCMOS Output Fanout Buffer

ZL40241LDF1
Microchip Technology
1: HK$19.73
4,000In Stock

Mfr. Part No.
ZL40241LDF1

Mouser Part No
494-ZL40241LDF1

Microchip Technology

Clock Buffer Ten LVCMOS Output Fanout Buffer

Learn More

Datasheet

4,000In Stock

Cut Tape

HK$19.73

HK$18.50

Reel

HK$18.17

Quote

Min.: 1
Mult.: 1

: 4,000

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/SN
Microchip Technology
1: HK$7.81
1,845In Stock

Mfr. Part No.
MCP79400-I/SN

Mouser Part No
579-MCP79400ISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

1,845In Stock

HK$7.81

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400T-I/MS
Microchip Technology
1: HK$8.47
4,388In Stock

Mfr. Part No.
MCP79400T-I/MS

Mouser Part No
579-MCP79400TIMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

4,388In Stock

Cut Tape

HK$8.47

HK$7.71

HK$7.69

HK$7.15

Reel

HK$7.15

Min.: 1
Mult.: 1

: 2,500

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

MCP79401-I/SN
Microchip Technology
1: HK$8.55
13,563In Stock

Mfr. Part No.
MCP79401-I/SN

Mouser Part No
579-MCP79401ISN

Microchip Technology

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

Learn More

Datasheet

13,563In Stock

HK$8.55

HK$7.89

HK$7.48

HK$7.47

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/MNY
Microchip Technology
1: HK$6.82
4,294In Stock

Mfr. Part No.
MCP7940MT-I/MNY

Mouser Part No
579-MCP7940MT-I/MNY

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

4,294In Stock

Cut Tape

HK$6.82

HK$6.26

Reel

HK$5.55

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/MS
Microchip Technology
1: HK$6.08
6,862In Stock

Mfr. Part No.
MCP7940MT-I/MS

Mouser Part No
579-MCP7940MT-I/MS

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

6,862In Stock

Cut Tape

HK$6.08

HK$6.07

HK$5.47

HK$5.10

Reel

HK$5.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940MT-I/SN
Microchip Technology
1: HK$5.92
5,374In Stock

Mfr. Part No.
MCP7940MT-I/SN

Mouser Part No
579-MCP7940MT-I/SN

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

5,374In Stock

Cut Tape

HK$5.92

HK$5.86

HK$5.84

HK$5.82

Reel

HK$5.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/MS
Microchip Technology
1: HK$7.40
2,220In Stock

Mfr. Part No.
MCP7940N-I/MS

Mouser Part No
579-MCP7940N-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

2,220In Stock

HK$7.40

HK$6.82

HK$6.58

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/SN
Microchip Technology
1: HK$6.99
4,391In Stock
7,800Expected 16/9/2026

Mfr. Part No.
MCP7940N-I/SN

Mouser Part No
579-MCP7940N-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

4,391In Stock

7,800Expected 16/9/2026

HK$6.99

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM, EXT

MCP7940NT-E/MS
Microchip Technology
1: HK$8.14
2,883In Stock

Mfr. Part No.
MCP7940NT-E/MS

Mouser Part No
579-MCP7940NT-E/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM, EXT

Learn More

Datasheet

2,883In Stock

Cut Tape

HK$8.14

HK$8.12

HK$8.06

HK$7.97

HK$6.99

Reel

HK$6.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C GP RTCC 64B SRAM EXT

MCP7940NT-E/SN
Microchip Technology
1: HK$7.81
3,009In Stock

Mfr. Part No.
MCP7940NT-E/SN

Mouser Part No
579-MCP7940NT-E/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EXT

Learn More

Datasheet

3,009In Stock

Cut Tape

HK$7.81

HK$7.78

HK$7.77

HK$7.74

View

Reel

HK$6.67

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/MS
Microchip Technology
1: HK$7.40
4,441In Stock
10,000Expected 1/10/2026

Mfr. Part No.
MCP7940NT-I/MS

Mouser Part No
579-MCP7940NT-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

4,441In Stock

10,000Expected 1/10/2026

Cut Tape

HK$7.40

Reel

HK$7.40

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/SN
Microchip Technology
1: HK$7.32
13,478In Stock
29,700Expected 23/11/2026

Mfr. Part No.
MCP7940NT-I/SN

Mouser Part No
579-MCP7940NT-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

13,478In Stock

29,700Expected 23/11/2026

Cut Tape

HK$7.32

HK$7.25

HK$7.24

HK$7.16

View

Reel

HK$6.25

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940NT-I/ST
Microchip Technology
1: HK$7.89
2,654In Stock

Mfr. Part No.
MCP7940NT-I/ST

Mouser Part No
579-MCP7940NT-I/ST

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

2,654In Stock

Cut Tape

HK$7.89

HK$7.86

HK$6.58

Reel

HK$6.58

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: HK$8.88
1,492In Stock

Mfr. Part No.
MCP79410-I/MS

Mouser Part No
579-MCP79410-I/MS

Microchip Technology

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

Learn More

Datasheet

1,492In Stock

HK$8.88

HK$8.30

HK$7.92

Min.: 1
Mult.: 1

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

MCP79410-I/SN
Microchip Technology
1: HK$8.55
4,608In Stock

Mfr. Part No.
MCP79410-I/SN

Mouser Part No
579-MCP79410-I/SN

Microchip Technology

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

Learn More

Datasheet

4,608In Stock

HK$8.55

Min.: 1
Mult.: 1

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

MCP79410T-I/MS
Microchip Technology
1: HK$9.45
2,334In Stock
5,000Expected 1/10/2026

Mfr. Part No.
MCP79410T-I/MS

Mouser Part No
579-MCP79410T-I/MS

Microchip Technology

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

Learn More

Datasheet

2,334In Stock

5,000Expected 1/10/2026

Cut Tape

HK$9.45

HK$9.04

HK$8.96

HK$7.92

Reel

HK$7.92

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: HK$9.04
6,702In Stock
9,900Expected 4/1/2027

Mfr. Part No.
MCP79410T-I/SN

Mouser Part No
579-MCP79410T-I/SN

Microchip Technology

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

Learn More

Datasheet

6,702In Stock

9,900Expected 4/1/2027

Cut Tape

HK$9.04

HK$8.63

HK$8.47

Reel

HK$7.48

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

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Types of Clock & Timer ICs

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