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2.5 V Clock & Timer ICs

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Types of 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 Buffer Low Skew 1:4 LVPECL Fanout Buffer PL138-48OC-R Microchip Technology 1: $1.79 2,542In Stock	Mfr. Part No. PL138-48OC-R Mouser Part No 998-PL138-48OC-R	Microchip Technology	Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer	Datasheet	2,542In Stock	Cut Tape $1.79 $1.76 $1.54 Reel $1.54 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Low Power Consumption I C RTC 3.2 x 2.5 x 1.0 mm (lwh) ECS-RTC-3225-5609-TR ECS 1: $5.07 11,712In Stock	Mfr. Part No. ECS-RTC-3225-5609-TR Mouser Part No 520-ECSRTC32255609TR	ECS	Real Time Clock Low Power Consumption I C RTC 3.2 x 2.5 x 1.0 mm (lwh) Learn More about ECS rtc real time clock module	Datasheet	11,712In Stock	Cut Tape $5.07 $3.86 $3.56 $3.23 Reel $2.83 View $3.07 $2.91 $2.79 $2.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus RX8900SA UC3 PURE SN Epson Timing 1: $5.99 766In Stock	Mfr. Part No. RX8900SA UC3 PURE SN Mouser Part No 732-RX8900SAUC3SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	766In Stock	Cut Tape $5.99 $4.59 $4.24 $3.86 Reel $3.68 View $3.56 $3.52 $3.47 MouseReel Available	Min.: 1 Mult.: 1 : 250
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus RX8900SA UA0 PURE SN Epson Timing 1: $4.90 919In Stock	Mfr. Part No. RX8900SA UA0 PURE SN Mouser Part No 732-RX8900SAUA0SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	919In Stock	Cut Tape $4.90 $3.69 $3.40 $3.06 Reel $2.70 View $2.90 $2.88 $2.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus RX8900CE UA3 Epson Timing 1: $9.71 1,019In Stock	Mfr. Part No. RX8900CE UA3 Mouser Part No 732-RX8900CEUA3	Epson Timing	Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	1,019In Stock	Cut Tape $9.71 $7.56 $7.02 $6.43 Reel $6.09 View $5.97 $5.83 $5.50 MouseReel Available	Min.: 1 Mult.: 1 : 250
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus RX8900SA UA3 PURE SN Epson Timing 1: $9.94 30In Stock	Mfr. Part No. RX8900SA UA3 PURE SN Mouser Part No 732-RX8900SAUA3SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	30In Stock	Cut Tape $9.94 $7.73 $7.18 $6.57 Reel $6.23 View $6.11 $5.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus RX8900SA UB0 PURE SN Epson Timing 1: $3.05 543In Stock	Mfr. Part No. RX8900SA UB0 PURE SN Mouser Part No 732-RX8900SAUB0SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	543In Stock	Cut Tape $3.05 $2.28 $2.08 $1.87 Reel $1.60 View $1.77 $1.76 $1.56 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Timers & Support Products WIDE CAP RANGE NON-VOLTLE DIG PROG CAP NCD2400MTR IXYS Integrated Circuits 1: $5.88 5,426In Stock	Mfr. Part No. NCD2400MTR Mouser Part No 849-NCD2400MTR	IXYS Integrated Circuits	Timers & Support Products WIDE CAP RANGE NON-VOLTLE DIG PROG CAP	Datasheet	5,426In Stock	Cut Tape $5.88 $4.49 $4.14 $3.76 View Reel $3.52 $3.59 $3.54 $3.52 $3.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock Total-Elapsed-Time Recorder with Alarm DS1682S+T&R Analog Devices / Maxim Integrated 1: $9.47 1,454In Stock 12,500Expected 2026/10/09	Mfr. Part No. DS1682S+T&R Mouser Part No 700-DS1682ST&R	Analog Devices / Maxim Integrated	Real Time Clock Total-Elapsed-Time Recorder with Alarm	Datasheet	1,454In Stock 12,500Expected 2026/10/09	Cut Tape $9.47 $7.37 $6.83 $6.26 $6.11 $6.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,126
Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R DS1683S+T&R Analog Devices / Maxim Integrated 1: $7.97 7,345In Stock	Mfr. Part No. DS1683S+T&R Mouser Part No 700-DS1683S+T&R	Analog Devices / Maxim Integrated	Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R	Datasheet	7,345In Stock	Cut Tape $7.97 $6.15 $5.69 $5.19 $4.97 Reel $4.28 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,916 : 2,500
Real Time Clock 1-Wire Time Chip With Interrupt DS2417P+T&R Analog Devices / Maxim Integrated 1: $4.92 5,876In Stock	Mfr. Part No. DS2417P+T&R Mouser Part No 700-DS2417PT&R	Analog Devices / Maxim Integrated	Real Time Clock 1-Wire Time Chip With Interrupt	Datasheet	5,876In Stock	Cut Tape $4.92 $3.76 $3.47 $3.13 View Reel $2.81 $2.98 $2.90 $2.85 $2.83 $2.81 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,700 : 4,000
Clock Drivers & Distribution 2.5/3.3V DIFF MUX NB7L585MNR4G onsemi 1: $13.34 479In Stock	Mfr. Part No. NB7L585MNR4G Mouser Part No 863-NB7L585MNR4G	onsemi	Clock Drivers & Distribution 2.5/3.3V DIFF MUX	Datasheet	479In Stock	Cut Tape $13.34 $10.49 $9.77 $8.98 View Reel $8.18 $8.89 $8.59 $8.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Drivers & Distribution Dual-Channel 52MHz C lock Buffer A 926-L A 926-LMH2191TMX/NOPB LMH2191TME/NOPB Texas Instruments 1: $4.55 213In Stock	Mfr. Part No. LMH2191TME/NOPB Mouser Part No 926-LMH2191TME/NOPB	Texas Instruments	Clock Drivers & Distribution Dual-Channel 52MHz C lock Buffer A 926-L A 926-LMH2191TMX/NOPB	Datasheet	213In Stock	Cut Tape $4.55 $3.45 $3.17 $2.87 Reel $2.55 View $2.50 $2.45 $2.42 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer PL138-48OC Microchip Technology 1: $1.79 163In Stock	Mfr. Part No. PL138-48OC Mouser Part No 998-PL138-48OC	Microchip Technology	Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer	Datasheet	163In Stock	$1.79 $1.50	Min.: 1 Mult.: 1
Clock Buffer Differential Fanout Buffer PL138-48OI Microchip Technology 1: $1.79 218In Stock	Mfr. Part No. PL138-48OI Mouser Part No 998-PL138-48OI	Microchip Technology	Clock Buffer Differential Fanout Buffer	Datasheet	218In Stock	$1.79 $1.50	Min.: 1 Mult.: 1
Real Time Clock Total-Elapsed-Time Recorder with Alarm DS1682S+ Analog Devices / Maxim Integrated 1: $9.75 133In Stock	Mfr. Part No. DS1682S+ Mouser Part No 700-DS1682S	Analog Devices / Maxim Integrated	Real Time Clock Total-Elapsed-Time Recorder with Alarm	Datasheet	133In Stock	$9.75 $7.57 $7.04 $6.43	Min.: 1 Mult.: 1 Max.: 136
Real Time Clock Low Power High Stability +/-3 ppm -40 +85C I C Real Time Clock 3.2 x 2.5 mm ECS-RTC-3225-5699C3-TR ECS 1: $5.31 2,348In Stock	Mfr. Part No. ECS-RTC-3225-5699C3-TR Mouser Part No 520-RTC-32255699C3TR	ECS	Real Time Clock Low Power High Stability +/-3 ppm -40 +85C I C Real Time Clock 3.2 x 2.5 mm Learn More about ECS rtc3225 rtcsop8 rtcs	Datasheet	2,348In Stock	Cut Tape $5.31 $4.05 $3.73 $3.38 View Reel $3.00 $3.22 $3.16 $3.15 $3.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R RX8900CE:UB0 Epson Timing 1: $2.90 1,255In Stock	Mfr. Part No. RX8900CE:UB0 Mouser Part No 732-RX8900CE:UB0	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	1,255In Stock	Cut Tape $2.90 $2.16 $1.98 $1.78 Reel $1.57 View $1.67 $1.62 $1.43 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 2K T/R RX8900CE:UB6 Epson Timing 1: $2.84 2,062In Stock 2,000Expected 2027/05/10	Mfr. Part No. RX8900CE:UB6 Mouser Part No 732-RX8900CE:UB6	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 2K T/R Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	2,062In Stock 2,000Expected 2027/05/10	Cut Tape $2.84 $2.12 $1.94 $1.74 View Reel $1.50 $1.65 $1.59 $1.58 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 32.768kHz +/-5ppm -40C +85C RX8900CE:UB3 Epson Timing 1: $5.83 38In Stock	Mfr. Part No. RX8900CE:UB3 Mouser Part No 732-RX8900CE:UB3	Epson Timing	Real Time Clock 32.768kHz +/-5ppm -40C +85C Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	38In Stock	Cut Tape $5.83 $4.47 $4.20 $3.74 Reel $3.56 MouseReel Available	Min.: 1 Mult.: 1 : 250
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus RX8900SA UB3 PURE SN Epson Timing 1: $6.12 117In Stock	Mfr. Part No. RX8900SA UB3 PURE SN Mouser Part No 732-RX8900SAUB3SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	117In Stock	Cut Tape $6.12 $4.69 $4.34 $3.95 Reel $3.76 View $3.54 $3.48 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 250
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus RX8900CE UA0 Epson Timing 1: $3.97 886Expected 2026/10/23	Mfr. Part No. RX8900CE UA0 Mouser Part No 732-RX8900CEUA0	Epson Timing	Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	886Expected 2026/10/23	Cut Tape $3.97 $3.00 $2.76 $2.49 $2.38 Reel $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer Clock Buffer PI6C5912012ZDIEX Diodes Incorporated 3,000: $7.82 12,000Factory Stock Available	Mfr. Part No. PI6C5912012ZDIEX Mouser Part No 729-PI6C5912012ZDIEX	Diodes Incorporated	Clock Buffer Clock Buffer	Datasheet	12,000Factory Stock Available More Info Available	Reel $7.82	Min.: 3,000 Mult.: 3,000 : 3,000
Clock Drivers & Distribution Quad channel 27 MHz clock tree driver wi LMH2190TM-38/NOPB Texas Instruments 250: $3.62 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LMH2190TM-38/NOPB Mouser Part No 926-LMH2190TM38NOPB	Texas Instruments	Clock Drivers & Distribution Quad channel 27 MHz clock tree driver wi	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.62 $3.50 $3.44 $3.41	Min.: 250 Mult.: 250 : 250
Clock Generators & Support Products XC25BS8064MR-G Torex Semiconductor Non-Stocked Lead-Time 18 Weeks Factory Special Order	Mfr. Part No. XC25BS8064MR-G Mouser Part No 865-XC25BS8064MR-G Factory Special Order	Torex Semiconductor	Clock Generators & Support Products	Datasheet	Non-Stocked Lead-Time 18 Weeks		Request a Quote

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