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TSSOP-20 Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Generators & Support Products PCI express Gen 2 4 output clock gen PI6C557-05BLEX Diodes Incorporated 1: $2.52 3,000In Stock	Mfr. Part No. PI6C557-05BLEX Mouser Part No 729-PI6C557-05BLEX	Diodes Incorporated	Clock Generators & Support Products PCI express Gen 2 4 output clock gen Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3,000In Stock	Cut Tape $2.52 $1.87 $1.66 $1.52 View Reel $1.22 $1.48 $1.46 $1.27 $1.22	Min.: 1 Mult.: 1 : 3,000
Clock Generators & Support Products PCI express Gen 2 4 output clock gen PI6C557-05LEX Diodes Incorporated 1: $2.34 6,847In Stock	Mfr. Part No. PI6C557-05LEX Mouser Part No 729-PI6C557-05LEX	Diodes Incorporated	Clock Generators & Support Products PCI express Gen 2 4 output clock gen Learn More about Diodes Incorporated diodes timing solutions	Datasheet	6,847In Stock	Cut Tape $2.34 $1.73 $1.54 $1.41 $1.37 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 Max.: 480 : 3,000
Clock Generators & Support Products 3.3V/5V ECL Clock Generator MC100EP139DTR2G onsemi 1: $22.40 607In Stock	Mfr. Part No. MC100EP139DTR2G Mouser Part No 863-MC100EP139DTR2G	onsemi	Clock Generators & Support Products 3.3V/5V ECL Clock Generator	Datasheet	607In Stock	Cut Tape $22.40 $17.91 $17.21 $16.05 View Reel $13.67 $15.08 $13.67 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver MC100EP14DTG onsemi 1: $11.63 1,179In Stock	Mfr. Part No. MC100EP14DTG Mouser Part No 863-MC100EP14DTG	onsemi	Clock Drivers & Distribution 5V ECL/PECL/HST 1:5 Diff Clock Driver	Datasheet	1,179In Stock	$11.63 $9.10 $7.91 $7.74 View $7.34 $7.20 $7.03 Quote	Min.: 1 Mult.: 1
Clock Buffer FAN-OUT BUFF W/CRYSL INPT NB3N853531EDTR2G onsemi 1: $7.50 2,490In Stock	Mfr. Part No. NB3N853531EDTR2G Mouser Part No 863-NB3N853531EDTR2G	onsemi	Clock Buffer FAN-OUT BUFF W/CRYSL INPT	Datasheet	2,490In Stock	Cut Tape $7.50 $5.78 $5.35 $4.88 $4.73 Reel $4.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products PCI-EXPRESS CLOCK SOURCE 557GI-05ALFT Renesas Electronics 1: $4.46 2,915In Stock	Mfr. Part No. 557GI-05ALFT Mouser Part No 972-557GI-05ALFT	Renesas Electronics	Clock Generators & Support Products PCI-EXPRESS CLOCK SOURCE	Datasheet	2,915In Stock	Cut Tape $4.46 $3.73 $3.09 $2.82 Reel $2.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Synthesizer/Jitter Cleaner PCIe Gen2 Synthesizer 5V41066PGGI8 Renesas Electronics 1: $4.19 1,730In Stock	Mfr. Part No. 5V41066PGGI8 Mouser Part No 972-5V41066PGGI8	Renesas Electronics	Clock Synthesizer/Jitter Cleaner PCIe Gen2 Synthesizer	Datasheet	1,730In Stock	Cut Tape $4.19 $3.16 $2.90 $2.62 View Reel $2.26 $2.49 $2.47 $2.32 $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 9DB233 PCIE BUFFER - 2 OUT GEN1-2-3 9DB233AGILFT Renesas Electronics 1: $4.99 3,192In Stock	Mfr. Part No. 9DB233AGILFT Mouser Part No 972-9DB233AGILFT	Renesas Electronics	Clock Buffer 9DB233 PCIE BUFFER - 2 OUT GEN1-2-3 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	3,192In Stock	Cut Tape $4.99 $4.24 $3.90 $3.69 View Reel $2.83 $3.61 $3.60 $3.50 $2.83 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 9DB233 PCIE BUFFER - 2 OUT GEN1-2-3 9DB233AGLFT Renesas Electronics 1: $4.58 1,251In Stock	Mfr. Part No. 9DB233AGLFT Mouser Part No 972-9DB233AGLFT	Renesas Electronics	Clock Buffer 9DB233 PCIE BUFFER - 2 OUT GEN1-2-3 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	1,251In Stock	Cut Tape $4.58 $3.45 $3.17 $2.86 View Reel $2.47 $2.72 $2.70 $2.53 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer PL138-48OC Microchip Technology 1: $1.79 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	$1.79 $1.49 $1.44	Min.: 1 Mult.: 1
Clock Buffer Differential Fanout Buffer PL138-48OI Microchip Technology 1: $1.79 302In Stock	Mfr. Part No. PL138-48OI Mouser Part No 998-PL138-48OI	Microchip Technology	Clock Buffer Differential Fanout Buffer	Datasheet	302In Stock	$1.79 $1.49 $1.44	Min.: 1 Mult.: 1
Real Time Clock Serial Alarm Real-Time Clock DS1305EN+ Analog Devices / Maxim Integrated 1: $10.59 1,778In Stock	Mfr. Part No. DS1305EN+ Mouser Part No 700-DS1305EN	Analog Devices / Maxim Integrated	Real Time Clock Serial Alarm Real-Time Clock	Datasheet	1,778In Stock	$10.59 $8.27 $7.32 $7.04 View $6.68 $6.55 $6.40 Quote	Min.: 1 Mult.: 1
Real Time Clock Serial Alarm Real-Time Clock DS1305EN+T&R Analog Devices / Maxim Integrated 1: $9.98 785In Stock	Mfr. Part No. DS1305EN+T&R Mouser Part No 700-DS1305ENT&R	Analog Devices / Maxim Integrated	Real Time Clock Serial Alarm Real-Time Clock	Datasheet	785In Stock	Cut Tape $9.98 $8.27 $7.69 $7.05 View $6.69 $6.56 $6.41 $6.06 MouseReel Available	Min.: 1 Mult.: 1
Real Time Clock Serial Alarm Real-Time Clock DS1306E+ Analog Devices / Maxim Integrated 1: $7.86 1,812In Stock	Mfr. Part No. DS1306E+ Mouser Part No 700-DS1306E	Analog Devices / Maxim Integrated	Real Time Clock Serial Alarm Real-Time Clock	Datasheet	1,812In Stock	$7.86 $6.90 $6.40 $5.84 View $5.57 $5.42 $5.27 Quote	Min.: 1 Mult.: 1
Real Time Clock Serial Alarm Real-Time Clock DS1306EN+ Analog Devices / Maxim Integrated 1: $9.69 517In Stock	Mfr. Part No. DS1306EN+ Mouser Part No 700-DS1306EN	Analog Devices / Maxim Integrated	Real Time Clock Serial Alarm Real-Time Clock	Datasheet	517In Stock	$9.69 $7.50 $6.87 $6.35 View $6.07 $5.89 $5.73 Quote	Min.: 1 Mult.: 1
Real Time Clock Serial Alarm Real-Time Clock DS1306EN+T&R Analog Devices / Maxim Integrated 1: $9.54 1,910In Stock	Mfr. Part No. DS1306EN+T&R Mouser Part No 700-DS1306ENT&R	Analog Devices / Maxim Integrated	Real Time Clock Serial Alarm Real-Time Clock	Datasheet	1,910In Stock	Cut Tape $9.54 $7.42 $6.78 $6.25 $6.10 $5.35 MouseReel Available	Min.: 1 Mult.: 1
Real Time Clock Phantom Time Chip DS1315E-5+ Analog Devices / Maxim Integrated 1: $37.85 16In Stock	Mfr. Part No. DS1315E-5+ Mouser Part No 700-DS1315E-5	Analog Devices / Maxim Integrated	Real Time Clock Phantom Time Chip	Datasheet	16In Stock	$37.85 $30.64 $28.84 $27.64 View $25.91 Quote	Min.: 1 Mult.: 1
Real Time Clock Low-Current SPI/3-Wire RTCs DS1344E-3+ Analog Devices / Maxim Integrated 1: $4.54 53In Stock	Mfr. Part No. DS1344E-3+ Mouser Part No 700-DS1344E-3+	Analog Devices / Maxim Integrated	Real Time Clock Low-Current SPI/3-Wire RTCs Learn More about Analog Devices / Maxim Integrated maximds1343	Datasheet	53In Stock	$4.54 $4.44 $4.34 $4.25 View $4.19 $4.13 $4.06 $4.00	Min.: 1 Mult.: 1
Clock Drivers & Distribution 1:5 Clock Driver with Selectable LVPECL MAX9310AEUP+ Analog Devices / Maxim Integrated 1: $29.65 42In Stock	Mfr. Part No. MAX9310AEUP+ Mouser Part No 700-MAX9310AEUP+	Analog Devices / Maxim Integrated	Clock Drivers & Distribution 1:5 Clock Driver with Selectable LVPECL	Datasheet	42In Stock	$29.65 $23.94 $21.23 $20.58 View $20.06 $19.85 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Prgrmbl 3-PLL Clock Synth/Mult/Divider A A 595-CDCE706PWR CDCE706PW Texas Instruments 1: $10.46 118In Stock	Mfr. Part No. CDCE706PW Mouser Part No 595-CDCE706PW	Texas Instruments	Clock Synthesizer/Jitter Cleaner Prgrmbl 3-PLL Clock Synth/Mult/Divider A A 595-CDCE706PWR	Datasheet	118In Stock	$10.46 $9.10 $8.70 $8.69 View $8.63 $8.49 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Programmable 3-PLL C lock Synth/Mul/Dvdr ALT 595-CDCE906PW CDCE906PWG4 Texas Instruments 1: $7.42 57In Stock	Mfr. Part No. CDCE906PWG4 Mouser Part No 595-CDCE906PWG4	Texas Instruments	Clock Synthesizer/Jitter Cleaner Programmable 3-PLL C lock Synth/Mul/Dvdr ALT 595-CDCE906PW	Datasheet	57In Stock	$7.42 $5.72 $5.30 $4.83 $4.47	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Programmable 3-PLL V CXO Clock Synth A 5 A 595-CDCE937PWR CDCE937PW Texas Instruments 1: $7.17 5In Stock	Mfr. Part No. CDCE937PW Mouser Part No 595-CDCE937PW	Texas Instruments	Clock Synthesizer/Jitter Cleaner Programmable 3-PLL V CXO Clock Synth A 5 A 595-CDCE937PWR Learn More about Texas Instruments ti cdce937 cdcel937	Datasheet	5In Stock	$7.17 $5.41 $4.77 $4.48 $4.33	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Programmable 3-PLL V CXO Clock Synth A 5 A 595-CDCEL937PWR CDCEL937PW Texas Instruments 1: $6.93 88In Stock	Mfr. Part No. CDCEL937PW Mouser Part No 595-CDCEL937PW	Texas Instruments	Clock Synthesizer/Jitter Cleaner Programmable 3-PLL V CXO Clock Synth A 5 A 595-CDCEL937PWR Learn More about Texas Instruments ti cdce937 cdcel937	Datasheet	88In Stock	$6.93 $5.32 $4.66 $4.43 View $4.25 $4.18 $4.15 $4.13 Quote	Min.: 1 Mult.: 1
Clock Buffer Lo Jttr 1:10 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1110PWR CDCLVC1110PW Texas Instruments 1: $7.66 105In Stock	Mfr. Part No. CDCLVC1110PW Mouser Part No 595-CDCLVC1110PW	Texas Instruments	Clock Buffer Lo Jttr 1:10 LVCMOS Fan-out Clock Bfr A A 595-CDCLVC1110PWR	Datasheet	105In Stock	$7.66 $6.37 $5.90 $5.37 View $5.14 $5.07 Quote	Min.: 1 Mult.: 1
Clock Buffer LVPECL 2:5 low-jitter clock buffer SI53320-B-GT Skyworks Solutions, Inc. 1: $3.59 43In Stock	Mfr. Part No. SI53320-B-GT Mouser Part No 634-SI53320-B-GT	Skyworks Solutions, Inc.	Clock Buffer LVPECL 2:5 low-jitter clock buffer	Datasheet	43In Stock	$3.59 $2.69 $2.33 $2.18 View $2.08 $1.98 $1.91	Min.: 1 Mult.: 1

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TSSOP-20 Clock & Timer ICs

Types of Clock & Timer ICs

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