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Tube Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock I2C GP RTCC 64B SRAM MCP7940N-I/SN Microchip Technology 1: $1.16 10,207In Stock	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 about Microchip Technology microchip mcp7940n calendar	Datasheet	10,207In Stock	$1.16 $1.07 $1.05	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410-I/MS Microchip Technology 1: $1.47 1,547In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	1,547In Stock	$1.47 $1.37 $1.34	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410-I/SN Microchip Technology 1: $1.41 3,746In 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 about Microchip Technology microchip mcp794xx calendars	Datasheet	3,746In Stock	$1.41 $1.31 $1.26	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 MCP79412-I/SN Microchip Technology 1: $1.54 3,227In Stock	Mfr. Part No. MCP79412-I/SN Mouser Part No 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	3,227In Stock	$1.54 $1.43 $1.40	Min.: 1 Mult.: 1
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID MCP79510-I/MS Microchip Technology 1: $1.75 1,127In Stock 1,600Expected 2/11/2026	Mfr. Part No. MCP79510-I/MS Mouser Part No 579-MCP79510-I/MS	Microchip Technology	Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID Learn More about Microchip Technology microchip mcp795xx	Datasheet	1,127In Stock 1,600Expected 2/11/2026	$1.75 $1.63 $1.58	Min.: 1 Mult.: 1
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID MCP79520-I/MS Microchip Technology 1: $1.89 8,158In Stock	Mfr. Part No. MCP79520-I/MS Mouser Part No 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	8,158In Stock	$1.89 $1.74 $1.70	Min.: 1 Mult.: 1
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64 MCP79522-I/MS Microchip Technology 1: $2.01 1,395In Stock	Mfr. Part No. MCP79522-I/MS Mouser Part No 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	$2.01 $1.86 $1.82	Min.: 1 Mult.: 1
Real Time Clock 1Kb EE 64B SRAM WD TED ID MCP795W10-I/ST Microchip Technology 1: $2.46 3,232In Stock	Mfr. Part No. MCP795W10-I/ST Mouser Part No 579-MCP795W10-I/ST	Microchip Technology	Real Time Clock 1Kb EE 64B SRAM WD TED ID Learn More about Microchip Technology microchip mcp795xx	Datasheet	3,232In Stock	$2.46 $2.26 $2.20	Min.: 1 Mult.: 1
Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7 SY75604BTWL Microchip Technology 1: $1.31 1,749In Stock	Mfr. Part No. SY75604BTWL Mouser Part No 579-SY75604BTWL	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	1,749In Stock	$1.31 $1.09 $1.08	Min.: 1 Mult.: 1
Clock Buffer Lo Jitter 1:6 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1106PWR CDCLVC1106PW Texas Instruments 1: $8.19 814In Stock 900Expected 19/11/2026	Mfr. Part No. CDCLVC1106PW Mouser Part No 595-CDCLVC1106PW	Texas Instruments	Clock Buffer Lo Jitter 1:6 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1106PWR	Datasheet	814In Stock 900Expected 19/11/2026	$8.19 $6.26 $5.36 $5.14 View $4.96 $4.81 $4.72 $4.64	Min.: 1 Mult.: 1
Clock Buffer Lo Jitter 1:8 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1108PWR CDCLVC1108PW Texas Instruments 1: $8.73 643In Stock	Mfr. Part No. CDCLVC1108PW Mouser Part No 595-CDCLVC1108PW	Texas Instruments	Clock Buffer Lo Jitter 1:8 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1108PWR	Datasheet	643In Stock	$8.73 $6.70 $5.78 $5.54 View $5.34 $5.18 $5.11 $5.00	Min.: 1 Mult.: 1
Clock Buffer CLOCK BUFFER ALT 595 -CDCV304PW ALT 595- ALT 595-CDCV304PW CDCV304PWG4 Texas Instruments 1: $8.91 436In Stock 750Expected 18/1/2027	Mfr. Part No. CDCV304PWG4 Mouser Part No 595-CDCV304PWG4	Texas Instruments	Clock Buffer CLOCK BUFFER ALT 595 -CDCV304PW ALT 595- ALT 595-CDCV304PW	Datasheet	436In Stock 750Expected 18/1/2027	$8.91 $6.83 $6.31 $5.74 View $5.47 $5.30 $5.24 $5.17	Min.: 1 Mult.: 1
Clock Buffer 1-to-5 Diff-to-3.3V LVPECL Fanout Buffer A 595-LMK00725PWR LMK00725PW Texas Instruments 1: $15.57 211In Stock	Mfr. Part No. LMK00725PW Mouser Part No 595-LMK00725PW	Texas Instruments	Clock Buffer 1-to-5 Diff-to-3.3V LVPECL Fanout Buffer A 595-LMK00725PWR Learn More about Texas Instruments ti lmk00725 clock fanout buffer	Datasheet	211In Stock	$15.57 $12.16 $10.61 $10.10 View $9.55 $9.37 Quote	Min.: 1 Mult.: 1
Timers & Support Products CMOS TLC555IP Texas Instruments 1: $1.97 3,829In Stock	Mfr. Part No. TLC555IP Mouser Part No 595-TLC555IP	Texas Instruments	Timers & Support Products CMOS	Datasheet	3,829In Stock	$1.97 $1.44 $1.22 $1.16 View $1.09 $1.04 $1.01 $0.97 $0.956	Min.: 1 Mult.: 1
Timers & Support Products Dual CMOS A 595-TLC5 56CDR A 595-TLC556C A 595-TLC556CDR TLC556CD Texas Instruments 1: $3.48 2,845In Stock	Mfr. Part No. TLC556CD Mouser Part No 595-TLC556CD	Texas Instruments	Timers & Support Products Dual CMOS A 595-TLC5 56CDR A 595-TLC556C A 595-TLC556CDR	Datasheet	2,845In Stock	$3.48 $2.58 $2.18 $2.07 View $1.99 $1.93 $1.86 $1.71	Min.: 1 Mult.: 1
Timers & Support Products Dual CMOS TLC556IN Texas Instruments 1: $2.57 1,542In Stock	Mfr. Part No. TLC556IN Mouser Part No 595-TLC556IN	Texas Instruments	Timers & Support Products Dual CMOS	Datasheet	1,542In Stock	$2.57 $1.94 $1.75 $1.56 View $1.55 $1.50 $1.44 $1.40 $1.37	Min.: 1 Mult.: 1
Timers & Support Products Timer LM555CM/NOPB Texas Instruments 1: $2.00 4,053In Stock	Mfr. Part No. LM555CM/NOPB Mouser Part No 926-LM555CM/NOPB	Texas Instruments	Timers & Support Products Timer	Datasheet	4,053In Stock	$2.00 $1.46 $1.30 $1.08 View $1.05 $1.02 $1.00 $0.967 $0.945	Min.: 1 Mult.: 1
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: $1.96 11,388In Stock	Mfr. Part No. LM555CN/NOPB Mouser Part No 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	11,388In Stock	$1.96 $1.43 $1.23 $1.13 View $1.06 $1.02 $0.955 $0.945 $0.922	Min.: 1 Mult.: 1
Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm DSC557-0343FI0 Microchip Technology 1: $4.20 2,625In Stock 1,320On Order	Mfr. Part No. DSC557-0343FI0 Mouser Part No 998-DSC557-0343FI0	Microchip Technology	Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm	Datasheet	2,625In Stock 1,320On Order	$4.20 $3.50 $3.17	Min.: 1 Mult.: 1
Delay Lines/Timing Elements 8-Bit Programmable Timing Element DS1023S-200+ Analog Devices / Maxim Integrated 1: $43.38 297In Stock	Mfr. Part No. DS1023S-200+ Mouser Part No 700-DS1023S-200	Analog Devices / Maxim Integrated	Delay Lines/Timing Elements 8-Bit Programmable Timing Element	Datasheet	297In Stock	$43.38 $34.68 $29.17 $27.88 View $27.36 Quote	Min.: 1 Mult.: 1
Delay Lines/Timing Elements 8-Bit Programmable Timing Element DS1023S-50+ Analog Devices / Maxim Integrated 1: $39.39 58In Stock	Mfr. Part No. DS1023S-50+ Mouser Part No 700-DS1023S-50	Analog Devices / Maxim Integrated	Delay Lines/Timing Elements 8-Bit Programmable Timing Element	Datasheet	58In Stock	$39.39 $31.48 $29.51 $27.34 View $26.30 $24.79 Quote	Min.: 1 Mult.: 1
Delay Lines/Timing Elements 10-Tap Silicon Delay Line DS1110E-500+ Analog Devices / Maxim Integrated 1: $23.23 166In Stock	Mfr. Part No. DS1110E-500+ Mouser Part No 700-DS1110E-500	Analog Devices / Maxim Integrated	Delay Lines/Timing Elements 10-Tap Silicon Delay Line	Datasheet	166In Stock	$23.23 $18.41 $17.20 $15.87 View $14.52 $14.32 $14.28 Quote	Min.: 1 Mult.: 1
Real Time Clock 64k NV SRAM with Phantom Clock DS1243Y-120+ Analog Devices / Maxim Integrated 1: $81.61 1,399In Stock	Mfr. Part No. DS1243Y-120+ Mouser Part No 700-DS1243Y-120	Analog Devices / Maxim Integrated	Real Time Clock 64k NV SRAM with Phantom Clock	Datasheet	1,399In Stock	$81.61 $66.71 $62.95 $61.21 View $56.90 Quote	Min.: 1 Mult.: 1
Real Time Clock 4096k NV SRAM with Phantom Clock DS1251Y-70+ Analog Devices / Maxim Integrated 1: $103.20 89In Stock	Mfr. Part No. DS1251Y-70+ Mouser Part No 700-DS1251Y-70	Analog Devices / Maxim Integrated	Real Time Clock 4096k NV SRAM with Phantom Clock	Datasheet	89In Stock	$103.20 $85.58 $80.44 $74.84	Min.: 1 Mult.: 1
Real Time Clock Trickle-Charge Timekeeping Chip DS1302S+ Analog Devices / Maxim Integrated 1: $8.17 439In Stock	Mfr. Part No. DS1302S+ Mouser Part No 700-DS1302S	Analog Devices / Maxim Integrated	Real Time Clock Trickle-Charge Timekeeping Chip Learn More about Analog Devices / Maxim Integrated maxim ds1302 timekeeping chip	Datasheet	439In Stock	$8.17 $6.27 $5.79 $5.26 View $5.00 $4.86 $4.80 $4.75	Min.: 1 Mult.: 1

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