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Clock & Timer ICs

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Types of Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock I2C GP RTCC 64B SRAM EXT MCP7940NT-E/SN Microchip Technology 1: $1.44 3,006In 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 about Microchip Technology microchip real time clocks	Datasheet	3,006In Stock	Cut Tape $1.44 $1.43 Reel $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Real Time Clock I2C GP RTCC 64B SRAM MCP7940NT-I/MS Microchip Technology 1: $1.41 3,683In Stock 10,000Expected 2026-09-28	Mfr. Part # MCP7940NT-I/MS Mouser Part # 579-MCP7940NT-I/MS	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	3,683In Stock 10,000Expected 2026-09-28	Cut Tape $1.41 Reel $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock I2C GP RTCC 64B SRAM MCP7940NT-I/SN Microchip Technology 1: $1.32 13,358In Stock 29,700Expected 2026-10-09	Mfr. Part # MCP7940NT-I/SN Mouser Part # 579-MCP7940NT-I/SN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	13,358In Stock 29,700Expected 2026-10-09	Cut Tape $1.32 Reel $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Real Time Clock I2C GP RTCC 64B SRAM MCP7940NT-I/ST Microchip Technology 1: $1.41 2,369In Stock	Mfr. Part # MCP7940NT-I/ST Mouser Part # 579-MCP7940NT-I/ST	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	2,369In Stock	Cut Tape $1.41 Reel $1.18 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: $1.56 1,492In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	1,492In Stock	$1.56 $1.45 $1.42	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410-I/SN Microchip Technology 1: $1.50 4,532In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	4,532In Stock	$1.50 $1.38 $1.33	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410T-I/MS Microchip Technology 1: $1.70 7,334In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	7,334In Stock	Cut Tape $1.70 Reel $1.42 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: $1.60 6,889In Stock 8,790Expected 2026-10-26	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 about Microchip Technology microchip mcp794xx calendars	Datasheet	6,889In Stock 8,790Expected 2026-10-26	Cut Tape $1.60 Reel $1.33 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: $1.70 2,161In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	2,161In Stock	Cut Tape $1.70 Reel $1.42 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: $1.63 3,376In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	3,376In Stock	$1.63 $1.51 $1.48	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 MCP79412T-I/MNY Microchip Technology 1: $1.89 4,838In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	4,838In Stock	Cut Tape $1.89 Reel $1.57 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: $1.77 3,686In Stock 6,600Expected 2026-10-26	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 about Microchip Technology microchip mcp794xx calendars	Datasheet	3,686In Stock 6,600Expected 2026-10-26	Cut Tape $1.77 Reel $1.48 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: $1.99 3,306In 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 about Microchip Technology microchip mcp795xx	Datasheet	3,306In Stock	Cut Tape $1.99 Reel $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48 MCP79511T-I/MS Microchip Technology 1: $2.15 1,681In Stock	Mfr. Part # MCP79511T-I/MS Mouser Part # 579-MCP79511T-I/MS	Microchip Technology	Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48 Learn More about Microchip Technology microchip mcp795xx	Datasheet	1,681In Stock	Cut Tape $2.15 Reel $1.80	Min.: 1 Mult.: 1 : 2,500
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID MCP79520-I/MS Microchip Technology 1: $2.00 8,180In Stock	Mfr. Part # MCP79520-I/MS Mouser Part # 579-MCP79520-I/MS	Microchip Technology	Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID Learn More about Microchip Technology microchip mcp795xx	Datasheet	8,180In Stock	$2.00 $1.84 $1.80	Min.: 1 Mult.: 1
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64 MCP79522-I/MS Microchip Technology 1: $2.13 1,395In Stock	Mfr. Part # MCP79522-I/MS Mouser Part # 579-MCP79522-I/MS	Microchip Technology	Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64 Learn More about Microchip Technology microchip mcp795xx	Datasheet	1,395In Stock	$2.13 $1.97 $1.93	Min.: 1 Mult.: 1
Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7 SY75603ATWL-TR Microchip Technology 1: $1.09 2,750In Stock	Mfr. Part # SY75603ATWL-TR Mouser Part # 579-SY75603ATWL-TR	Microchip Technology	Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	2,750In Stock	Cut Tape $1.09 $1.08 Reel $0.906	Min.: 1 Mult.: 1 : 3,300
Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7 SY75604BTWL-TR Microchip Technology 1: $1.38 2,784In Stock	Mfr. Part # SY75604BTWL-TR Mouser Part # 579-SY75604BTWL-TR	Microchip Technology	Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	2,784In Stock	Cut Tape $1.38 $1.37 Reel $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Clock Buffer 4-Output PCIe HCSL Fanout Buffers with Individual Output Enable ZL40264LDG1 Microchip Technology 1: $7.16 679In Stock	Mfr. Part # ZL40264LDG1 Mouser Part # 579-ZL40264LDG1	Microchip Technology	Clock Buffer 4-Output PCIe HCSL Fanout Buffers with Individual Output Enable Learn More about Microchip Technology microsemi zl40264 fanout buffer	Datasheet	679In Stock	$7.16 $5.96 $5.92	Min.: 1 Mult.: 1
Clock Drivers & Distribution 1-Line to 10-Line Cl ock Driver A 595-CD A 595-CDC2351DBR CDC2351DB Texas Instruments 1: $32.33 131In Stock	Mfr. Part # CDC2351DB Mouser Part # 595-CDC2351DB	Texas Instruments	Clock Drivers & Distribution 1-Line to 10-Line Cl ock Driver A 595-CD A 595-CDC2351DBR	Datasheet	131In Stock	$32.33 $25.85 $24.24 $21.89 View $21.48 $21.25 Quote	Min.: 1 Mult.: 1
Clock Drivers & Distribution 1-Line to 10-Line Cl ock Driver A 595-CD A 595-CDC351DB CDC351DBR Texas Instruments 1: $26.29 1,847In Stock	Mfr. Part # CDC351DBR Mouser Part # 595-CDC351DBR	Texas Instruments	Clock Drivers & Distribution 1-Line to 10-Line Cl ock Driver A 595-CD A 595-CDC351DB	Datasheet	1,847In Stock	Cut Tape $26.29 $20.84 $19.47 $17.97 View Reel $16.83 $17.14 $16.83 $16.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Clock Buffer 8-output clock buffe r for PCIe® Gen CDCDB800RSLT CDCDB800RSLR Texas Instruments 1: $6.49 2,174In Stock	Mfr. Part # CDCDB800RSLR Mouser Part # 595-CDCDB800RSLR	Texas Instruments	Clock Buffer 8-output clock buffe r for PCIe® Gen CDCDB800RSLT	Datasheet	2,174In Stock	Cut Tape $6.49 $4.91 $4.52 $4.09 View Reel $3.36 $3.89 $3.84 $3.73 $3.38 $3.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Clock Buffer 5/10 Outputs Clock B uffer A 595-CDCE180 A 595-CDCE18005RGZR CDCE18005RGZT Texas Instruments 1: $31.98 197In Stock	Mfr. Part # CDCE18005RGZT Mouser Part # 595-CDCE18005RGZT	Texas Instruments	Clock Buffer 5/10 Outputs Clock B uffer A 595-CDCE180 A 595-CDCE18005RGZR	Datasheet	197In Stock	Cut Tape $31.98 $25.34 $23.69 $21.87 Reel $20.85 $20.48 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer Lo Jitter 1:6 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1106PWR CDCLVC1106PW Texas Instruments 1: $8.67 866In Stock	Mfr. Part # CDCLVC1106PW Mouser Part # 595-CDCLVC1106PW	Texas Instruments	Clock Buffer Lo Jitter 1:6 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1106PWR	Datasheet	866In Stock	$8.67 $6.62 $5.67 $5.44 View $5.26 $5.10 $5.00 $4.91	Min.: 1 Mult.: 1
Clock Buffer Lo Jitter 1:8 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1108PW CDCLVC1108PWR Texas Instruments 1: $7.86 1,567In Stock 4,000Expected 2026-12-07	Mfr. Part # CDCLVC1108PWR Mouser Part # 595-CDCLVC1108PWR	Texas Instruments	Clock Buffer Lo Jitter 1:8 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1108PW	Datasheet	1,567In Stock 4,000Expected 2026-12-07	Cut Tape $7.86 $5.99 $5.53 $5.01 View Reel $4.45 $4.77 $4.68 $4.62 $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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