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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.	RoHS
Timers & Support Products Dual CMOS TLC556MD Texas Instruments 1: $5.07 7In Stock 600Expected 19/11/2026	Mfr. Part No. TLC556MD Mouser Part No 595-TLC556MD	Texas Instruments	Timers & Support Products Dual CMOS	Datasheet	7In Stock 600Expected 19/11/2026	$5.07 $3.82 $3.30 $3.14 View $2.98 $2.91 $2.83 $2.79 $2.76	Min.: 1 Mult.: 1
Clock Generators & Support Products 1-Output PCIe Clock Generator SI52111-B5-GT Skyworks Solutions, Inc. 1: $5.29 165In Stock 100Expected 10/12/2026	Mfr. Part No. SI52111-B5-GT Mouser Part No 634-SI52111-B5-GT	Skyworks Solutions, Inc.	Clock Generators & Support Products 1-Output PCIe Clock Generator	Datasheet	165In Stock 100Expected 10/12/2026	$5.29 $4.47 $4.11 $3.71 View $3.50 $3.22 $3.10 $3.02	Min.: 1 Mult.: 1
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B5-GT Skyworks Solutions, Inc. 1: $8.06 5In Stock 100Expected 5/11/2026	Mfr. Part No. SI52112-B5-GT Mouser Part No 634-SI52112-B5-GT	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112 b5 b6 clock generators	Datasheet	5In Stock 100Expected 5/11/2026	$8.06 $6.16 $5.93 $5.15 View $4.88 $4.75 $4.66 $4.57	Min.: 1 Mult.: 1
Clock Buffer PCIe Gen 1/2/3/4/5 1 : 6 fanout buffer SI53156-A01AGM Skyworks Solutions, Inc. 1: $8.17 115In Stock	Mfr. Part No. SI53156-A01AGM Mouser Part No 634-SI53156A01A-GM	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen 1/2/3/4/5 1 : 6 fanout buffer Learn More about Skyworks Solutions, Inc. skyworks si5 clock generators buffers	Datasheet	115In Stock	$8.17 $6.24 $5.41 $5.30 View $4.94 $4.80 $4.72 $4.62	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351A-B07321-GT Skyworks Solutions, Inc. 1: $2.99 17In Stock 1,520On Order	Mfr. Part No. SI5351A-B07321-GT Mouser Part No 634-SI5351A-B07321GT	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	17In Stock 1,520On Order On Order Ship Dates Mfr. No: SI5351A-B07321-GT Stock: 17 Can Dispatch Immediately On Order: 855 Expected 16/11/2026 665 Expected 27/11/2026 Factory Lead Time: 8 Weeks	$2.99 $2.20 $1.93 $1.73 View $1.67 $1.63 $1.62 $1.59	Min.: 1 Mult.: 1
Clock Generators & Support Products 3.3V/5V ECL Clock Generator MC100EP139DWG onsemi 1: $47.52 49In Stock	Mfr. Part No. MC100EP139DWG Mouser Part No 863-MC100EP139DWG	onsemi	Clock Generators & Support Products 3.3V/5V ECL Clock Generator	Datasheet	49In Stock	$47.52 $38.47 $36.20 $34.71 $32.53	Min.: 1 Mult.: 1
Clock Buffer 3V BLVDS 1-6 Clock B uffer/Bus Tnscvr A A 926-DS92CK16TMTCXNPB DS92CK16TMTC/NOPB Texas Instruments 1: $12.05 34In Stock	Mfr. Part No. DS92CK16TMTC/NOPB Mouser Part No 926-DS92CK16TMTCNOPB	Texas Instruments	Clock Buffer 3V BLVDS 1-6 Clock B uffer/Bus Tnscvr A A 926-DS92CK16TMTCXNPB	Datasheet	34In Stock	$12.05 $9.34 $7.81 $7.44 View $7.17 $7.03 $6.90 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm DSC557-0344FI0 Microchip Technology 1: $4.20 13In Stock 660Expected 21/12/2026	Mfr. Part No. DSC557-0344FI0 Mouser Part No 998-DSC557-0344FI0	Microchip Technology	Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm	Datasheet	13In Stock 660Expected 21/12/2026	$4.20 $3.50 $3.17	Min.: 1 Mult.: 1
Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm DSC557-04444KI1 Microchip Technology 1: $4.96 161In Stock 360Expected 12/7/2027	Mfr. Part No. DSC557-04444KI1 Mouser Part No 998-DSC557-04444KI1	Microchip Technology	Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm	Datasheet	161In Stock 360Expected 12/7/2027	$4.96 $4.13 $4.11	Min.: 1 Mult.: 1
Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer PL138-48OC Microchip Technology 1: $2.43 63In Stock 228Expected 10/11/2026	Mfr. Part No. PL138-48OC Mouser Part No 998-PL138-48OC	Microchip Technology	Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer	Datasheet	63In Stock 228Expected 10/11/2026	$2.43 $2.03 $1.96	Min.: 1 Mult.: 1
Clock Buffer Differential Fanout Buffer PL138-48OI Microchip Technology 1: $2.43 302In Stock	Mfr. Part No. PL138-48OI Mouser Part No 998-PL138-48OI	Microchip Technology	Clock Buffer Differential Fanout Buffer	Datasheet	302In Stock	$2.43 $2.03 $1.96	Min.: 1 Mult.: 1
Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (1GHz) SY89228UMG Microchip Technology 1: $9.08 62In Stock	Mfr. Part No. SY89228UMG Mouser Part No 998-SY89228UMG	Microchip Technology	Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (1GHz)	Datasheet	62In Stock	$9.08 $7.58 $7.04 $7.03 Quote Quote	Min.: 1 Mult.: 1
Clock Buffer 1:5 LVPECL Fanout Buffer w/ 2:1 FSI Input MUX SY89846UMG Microchip Technology 1: $10.73 98In Stock	Mfr. Part No. SY89846UMG Mouser Part No 998-SY89846UMG	Microchip Technology	Clock Buffer 1:5 LVPECL Fanout Buffer w/ 2:1 FSI Input MUX	Datasheet	98In Stock	$10.73 $8.94 $8.12	Min.: 1 Mult.: 1
Real Time Clock RTC IC with 114x8 NV SRAM BQ3285S-SB2 Texas Instruments 1: $24.87 17In Stock End of Life	Mfr. Part No. BQ3285S-SB2 Mouser Part No 595-BQ3285S-SB2 End of Life	Texas Instruments	Real Time Clock RTC IC with 114x8 NV SRAM	Datasheet	17In Stock	$24.87 $20.54 $17.45 $17.00 View $16.21 $15.93 $15.91	Min.: 1 Mult.: 1
Real Time Clock Parallel RTC BQ4802YPW Texas Instruments 1: $17.15 76In Stock End of Life	Mfr. Part No. BQ4802YPW Mouser Part No 595-BQ4802YPW End of Life	Texas Instruments	Real Time Clock Parallel RTC	Datasheet	76In Stock	$17.15 $13.42 $12.50 $11.48 View $11.37 $10.70 $10.46 Quote	Min.: 1 Mult.: 1
Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 24CDIP IND ID82C54 Renesas / Intersil 1: $120.22 33In Stock	Mfr. Part No. ID82C54 Mouser Part No 968-ID82C54	Renesas / Intersil	Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 24CDIP IND	Datasheet	33In Stock	$120.22 $100.16 $94.70 $89.99 View Quote	Min.: 1 Mult.: 1	No
Clock Buffer DC - 134MHz 1:5 Fanout Buffer PL123-05NSC Microchip Technology 1: $0.843 443In Stock End of Life	Mfr. Part No. PL123-05NSC Mouser Part No 998-PL123-05NSC End of Life	Microchip Technology	Clock Buffer DC - 134MHz 1:5 Fanout Buffer	Datasheet	443In Stock	$0.843 $0.707 $0.68	Min.: 1 Mult.: 1
Clock Buffer Low Skew 1:5 Zero Delay Buffer PL123-05SI Microchip Technology 1: $1.10 898In Stock End of Life	Mfr. Part No. PL123-05SI Mouser Part No 998-PL123-05SI End of Life	Microchip Technology	Clock Buffer Low Skew 1:5 Zero Delay Buffer	Datasheet	898In Stock	$1.10 $1.04 $0.884	Min.: 1 Mult.: 1
Clock Buffer Low Skew 1:9 Zero Delay Buffer PL123-09OC Microchip Technology 1: $2.01 565In Stock End of Life	Mfr. Part No. PL123-09OC Mouser Part No 998-PL123-09OC End of Life	Microchip Technology	Clock Buffer Low Skew 1:9 Zero Delay Buffer	Datasheet	565In Stock	$2.01 $1.75 $1.55	Min.: 1 Mult.: 1
Clock Buffer Low Skew 1:5 Zero Delay Buffer PL123E-05SC Microchip Technology 1: $1.21 725In Stock End of Life	Mfr. Part No. PL123E-05SC Mouser Part No 998-PL123E-05SC End of Life	Microchip Technology	Clock Buffer Low Skew 1:5 Zero Delay Buffer	Datasheet	725In Stock	$1.21 $1.09 $1.08 $1.07 $1.06	Min.: 1 Mult.: 1
Clock Generators & Support Products Intergrated Clocking Solution AD9575ARUZPEC Analog Devices 1: $9.41 80In Stock	Mfr. Part No. AD9575ARUZPEC Mouser Part No 584-AD9575ARUZPEC	Analog Devices	Clock Generators & Support Products Intergrated Clocking Solution	Datasheet	80In Stock	$9.41 $9.21 $9.00 $8.83 View $8.69 $8.57 $8.43 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products Automotive Temperature Range Spread-Spec MAX31091AUA/V+172 Analog Devices / Maxim Integrated 1: $5.43 98In Stock	Mfr. Part No. MAX31091AUA/V+172 Mouser Part No 700-31091AUA/V+172	Analog Devices / Maxim Integrated	Clock Generators & Support Products Automotive Temperature Range Spread-Spec	Datasheet	98In Stock	$5.43 $5.30 $5.20 $5.09 View $5.00 $4.94 $4.87 $4.79	Min.: 1 Mult.: 1
Clock Generators & Support Products Automotive Temperature Range Spread-Spec MAX31091AUA/V+200 Analog Devices / Maxim Integrated 1: $9.30 63In Stock	Mfr. Part No. MAX31091AUA/V+200 Mouser Part No 700-31091AUA/V+200	Analog Devices / Maxim Integrated	Clock Generators & Support Products Automotive Temperature Range Spread-Spec	Datasheet	63In Stock	$9.30 $7.40 $6.28 $6.13 View $6.04 $5.98 $5.96	Min.: 1 Mult.: 1
Clock Generators & Support Products 5 Bit Programmable, Pulse-Width Modulato DS1050U-025+ Analog Devices / Maxim Integrated 1: $7.22 75In Stock	Mfr. Part No. DS1050U-025+ Mouser Part No 700-DS1050U-025	Analog Devices / Maxim Integrated	Clock Generators & Support Products 5 Bit Programmable, Pulse-Width Modulato	Datasheet	75In Stock	$7.22 $5.51 $5.06 $4.58 View $4.37 $4.23 $4.18 $4.12	Min.: 1 Mult.: 1
Clock Generators & Support Products 5 Bit Programmable, Pulse-Width Modulato DS1050Z-005+ Analog Devices / Maxim Integrated 1: $4.19 180In Stock	Mfr. Part No. DS1050Z-005+ Mouser Part No 700-DS1050Z-005	Analog Devices / Maxim Integrated	Clock Generators & Support Products 5 Bit Programmable, Pulse-Width Modulato	Datasheet	180In Stock	$4.19 $4.11 $4.01 $3.93 View $3.88 $3.81 $3.75 $3.70	Min.: 1 Mult.: 1

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