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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.
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807AQGI Renesas Electronics 1: $2.69 1,791In Stock	Mfr. Part No. 74FCT3807AQGI Mouser Part No 972-74FCT3807AQGI	Renesas Electronics	Clock Drivers & Distribution 3.3V 1:10 Clock Driver Learn More about Renesas Electronics idt clock timing solutions	Datasheet	1,791In Stock	$2.69 $1.99 $1.69 $1.59 View $1.50 $1.44 $1.43 $1.33 $1.32	Min.: 1 Mult.: 1
Delay Lines/Timing Elements 2.5V/3.3V PECL Delay Line SY89295UMG Microchip Technology 1: $20.78 138In Stock	Mfr. Part No. SY89295UMG Mouser Part No 998-SY89295UMG	Microchip Technology	Delay Lines/Timing Elements 2.5V/3.3V PECL Delay Line	Datasheet	138In Stock	$20.78 $17.31 $15.74	Min.: 1 Mult.: 1
Delay Lines/Timing Elements 2.5V/3.3V PECL Delay Line SY89296UMG Microchip Technology 1: $20.78 554In Stock	Mfr. Part No. SY89296UMG Mouser Part No 998-SY89296UMG	Microchip Technology	Delay Lines/Timing Elements 2.5V/3.3V PECL Delay Line	Datasheet	554In Stock	$20.78 $17.31 $15.74	Min.: 1 Mult.: 1
Clock Buffer 3.3V 1:4 PECL Fanout Buffer SY89833LMG Microchip Technology 1: $13.15 735In Stock	Mfr. Part No. SY89833LMG Mouser Part No 998-SY89833998-LMG	Microchip Technology	Clock Buffer 3.3V 1:4 PECL Fanout Buffer	Datasheet	735In Stock	$13.15 $10.96 $9.97	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V LVDS Output Clock Divider/Fanout SY89873LMG Microchip Technology 1: $12.72 405In Stock	Mfr. Part No. SY89873LMG Mouser Part No 998-SY89873LMG	Microchip Technology	Clock Drivers & Distribution 3.3V LVDS Output Clock Divider/Fanout	Datasheet	405In Stock	$12.72 $10.62 $9.66	Min.: 1 Mult.: 1
Clock Drivers & Distribution 2.5V/3.3V PECL Output Clock Divider/Fanout SY89874UMG Microchip Technology 1: $14.14 1,502In Stock	Mfr. Part No. SY89874UMG Mouser Part No 998-SY89874UMG	Microchip Technology	Clock Drivers & Distribution 2.5V/3.3V PECL Output Clock Divider/Fanout	Datasheet	1,502In Stock	$14.14 $11.79 $10.73	Min.: 1 Mult.: 1
Clock Generators & Support Products 3-PLL Flash Clk Gen 1MHz-166MHz CY223811FXI Infineon Technologies 1: $26.55 213In Stock NRND	Mfr. Part No. CY223811FXI Mouser Part No 727-CY223811FXI NRND	Infineon Technologies	Clock Generators & Support Products 3-PLL Flash Clk Gen 1MHz-166MHz	Datasheet	213In Stock	$26.55 $21.04 $19.67 $18.16 View $17.31 $17.00 Quote	Min.: 1 Mult.: 1
Clock Buffer 3.3VZDB IND CY2305CSXI-1 Infineon Technologies 1: $13.37 1,083In Stock NRND	Mfr. Part No. CY2305CSXI-1 Mouser Part No 727-CY2305CSXI-1 NRND	Infineon Technologies	Clock Buffer 3.3VZDB IND	Datasheet	1,083In Stock	$13.37 $10.39 $9.19 $8.72 View $8.39 $8.20 $8.01 Quote	Min.: 1 Mult.: 1
Clock Buffer 3.3V ZDB w/ Internal Feedback CY2309CSXI-1H Infineon Technologies 1: $22.75 415In Stock NRND	Mfr. Part No. CY2309CSXI-1H Mouser Part No 727-CY2309CSXI-1H NRND	Infineon Technologies	Clock Buffer 3.3V ZDB w/ Internal Feedback	Datasheet	415In Stock	$22.75 $17.82 $16.59 $15.23 View $15.08 $14.18 $13.87 Quote	Min.: 1 Mult.: 1
Clock Drivers & Distribution Divide by 2 SY100EP32VKG Microchip Technology 1: $3.81 250In Stock NRND	Mfr. Part No. SY100EP32VKG Mouser Part No 998-SY100EP32VKG NRND	Microchip Technology	Clock Drivers & Distribution Divide by 2	Datasheet	250In Stock	$3.81 $3.17 $3.06	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM ID MCP79400-I/SN Microchip Technology 1: $1.29 159In Stock 1,000Expected 26/10/2026	Mfr. Part No. MCP79400-I/SN Mouser Part No 579-MCP79400ISN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM ID Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	159In Stock 1,000Expected 26/10/2026	$1.29 $1.20 $1.15	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM ID MCP79400-I/ST Microchip Technology 1: $1.36 643In Stock	Mfr. Part No. MCP79400-I/ST Mouser Part No 579-MCP79400IST	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM ID Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	643In Stock	$1.36 $1.25 $1.20	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM EUI-48 MCP79401-I/MS Microchip Technology 1: $1.47 605In Stock 600On Order	Mfr. Part No. MCP79401-I/MS Mouser Part No 579-MCP79401IMS	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM EUI-48 Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	605In Stock 600On Order	$1.47 $1.37 $1.34	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM EUI-48 MCP79401-I/ST Microchip Technology 1: $1.47 207In Stock	Mfr. Part No. MCP79401-I/ST Mouser Part No 579-MCP79401IST	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM EUI-48 Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	207In Stock	$1.47 $1.37 $1.34	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM EUI-64 MCP79402-I/MS Microchip Technology 1: $1.47 737In Stock	Mfr. Part No. MCP79402-I/MS Mouser Part No 579-MCP79402IMS	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM EUI-64 Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	737In Stock	$1.47 $1.37 $1.34	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM EUI-64 MCP79402-I/SN Microchip Technology 1: $1.41 735In Stock	Mfr. Part No. MCP79402-I/SN Mouser Part No 579-MCP79402ISN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM EUI-64 Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	735In Stock	$1.41 $1.31 $1.26	Min.: 1 Mult.: 1
Real Time Clock I2C RTCC 64B SRAM No VBAT MCP7940M-I/P Microchip Technology 1: $1.01 667In Stock	Mfr. Part No. MCP7940M-I/P Mouser Part No 579-MCP7940579-M-I/P	Microchip Technology	Real Time Clock I2C RTCC 64B SRAM No VBAT Learn More about Microchip Technology microchip real time clocks	Datasheet	667In Stock	$1.01 $0.925	Min.: 1 Mult.: 1
Real Time Clock I2C RTCC 64B SRAM No VBAT MCP7940M-I/MS Microchip Technology 1: $0.966 250In Stock 600Expected 27/10/2026	Mfr. Part No. MCP7940M-I/MS Mouser Part No 579-MCP7940M-I/MS	Microchip Technology	Real Time Clock I2C RTCC 64B SRAM No VBAT Learn More about Microchip Technology microchip real time clocks	Datasheet	250In Stock 600Expected 27/10/2026	$0.966 $0.898 $0.855	Min.: 1 Mult.: 1
Real Time Clock I2C RTCC 64B SRAM No VBAT MCP7940M-I/SN Microchip Technology 1: $0.911 40In Stock 600Expected 5/11/2026	Mfr. Part No. MCP7940M-I/SN Mouser Part No 579-MCP7940M-I/SN	Microchip Technology	Real Time Clock I2C RTCC 64B SRAM No VBAT Learn More about Microchip Technology microchip real time clocks	Datasheet	40In Stock 600Expected 5/11/2026	$0.911 $0.843 $0.82	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM, EXT MCP7940N-E/MS Microchip Technology 1: $1.32 877In Stock	Mfr. Part No. MCP7940N-E/MS Mouser Part No 579-MCP7940N-E/MS	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM, EXT Learn More about Microchip Technology microchip real time clocks	Datasheet	877In Stock	$1.32 $1.22 $1.16	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT MCP7940N-E/SN Microchip Technology 1: $1.25 847In Stock	Mfr. Part No. MCP7940N-E/SN Mouser Part No 579-MCP7940N-E/SN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT Learn More about Microchip Technology microchip real time clocks	Datasheet	847In Stock	$1.25 $1.16 $1.11	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC,64B SRAM MCP7940N-I/P Microchip Technology 1: $1.25 484In Stock	Mfr. Part No. MCP7940N-I/P Mouser Part No 579-MCP7940N-I/P	Microchip Technology	Real Time Clock I2C GP RTCC,64B SRAM Learn More about Microchip Technology microchip real time clocks	Datasheet	484In Stock	$1.25 $1.16 $1.13	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM MCP7940N-I/ST Microchip Technology 1: $1.22 67In Stock 500Expected 27/10/2026	Mfr. Part No. MCP7940N-I/ST Mouser Part No 579-MCP7940N-I/ST	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	67In Stock 500Expected 27/10/2026	$1.22 $1.13 $1.09	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410-I/MS Microchip Technology 1: $1.47 247In Stock 1,400Expected 2/11/2026	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	247In Stock 1,400Expected 2/11/2026	$1.47 $1.37 $1.34	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410-I/ST Microchip Technology 1: $1.47 657In Stock	Mfr. Part No. MCP79410-I/ST Mouser Part No 579-MCP79410-I/ST	Microchip Technology	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID Learn More about Microchip Technology microchip mcp794xx calendars	Datasheet	657In Stock	$1.47 $1.37 $1.34	Min.: 1 Mult.: 1

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