Clock & Timer ICs

Results: 5,618
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
STMicroelectronics Real Time Clock Serial SPI bus RTC 757In Stock
Cut Tape
$10.67
$8.33
$7.75
$7.11
Reel
$6.45
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Real Time Clock Serial 512 (64x8) 2,618In Stock
5,000Expected 4/28/2027
Cut Tape
$5.48
$4.18
$3.86
$3.50
Reel
$3.01
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Real Time Clock 16K (2Kx8) 150ns 637In Stock
$31.30
$24.88
$22.75
$21.55
$20.73
Min.: 1
Mult.: 1
STMicroelectronics Real Time Clock 16K (2Kx8) 70ns 430In Stock
$29.97
$23.80
$22.46
$20.85
Min.: 1
Mult.: 1
STMicroelectronics Real Time Clock 64K (8Kx8) 150ns 188In Stock
555Expected 11/5/2026
$40.61
$32.70
$30.65
$29.71
Min.: 1
Mult.: 1
STMicroelectronics Real Time Clock 256K (32Kx8) 70ns 236In Stock
$54.63
$44.45
$41.74
$39.38
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 256K (32Kx8) 70ns 235In Stock
Cut Tape
$24.20
$19.38
$18.17
$16.85
Reel
$15.46
Min.: 1
Mult.: 1
: 936
STMicroelectronics Real Time Clock 256K (32Kx8) 70ns 56In Stock
480Expected 11/5/2026
$51.12
$41.40
$38.84
$36.97
$35.16
Min.: 1
Mult.: 1
STMicroelectronics Real Time Clock 64K (8Kx8) 70ns 179In Stock
$47.86
$38.94
$36.59
$35.79
Min.: 1
Mult.: 1
STMicroelectronics Real Time Clock 64K (8Kx8) 70ns 415In Stock
$37.34
$30.07
$28.21
$26.80
Min.: 1
Mult.: 1

STMicroelectronics Timers & Support Products Low power single CMOS timer 6,373In Stock
10,000Expected 3/1/2027
Cut Tape
$1.51
$1.10
$0.997
$0.884
Reel
$0.743
Min.: 1
Mult.: 1
: 2,500
onsemi Timers & Support Products ResetTimer w/ Delay 6,782In Stock
Cut Tape
$0.61
$0.428
$0.382
$0.332
Reel
$0.26
Min.: 1
Mult.: 1
: 5,000
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM 9,606In Stock
Cut Tape
$1.01
Reel
$0.847
Min.: 1
Mult.: 1
: 3,300
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID 3,173In Stock
Cut Tape
$1.23
Reel
$1.03
Min.: 1
Mult.: 1
: 3,300
Microchip Technology Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48 5,458In Stock
Cut Tape
$1.23
Reel
$1.03
Min.: 1
Mult.: 1
: 3,300
Microchip Technology Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID 1,890In Stock
2,500Expected 11/10/2026
Cut Tape
$1.49
Reel
$1.25
Min.: 1
Mult.: 1
: 2,500
Microchip Technology Clock Synthesizer / Jitter Cleaner 1-channel, 6-output SyncE timing card, 4D/8SE inputs 279In Stock
$37.16
$30.97
$30.68
Min.: 1
Mult.: 1
Microchip Technology Clock Synthesizer / Jitter Cleaner 3-channel, 10-output 1588 timing card 161In Stock
$64.84
$54.04
$53.54
Min.: 1
Mult.: 1
Texas Instruments Real Time Clock Serial RTC A 595-BQ3 2000D A 595-BQ32000 A 595-BQ32000D 1,917In Stock
5,000Expected 2/1/2027
Cut Tape
$2.32
$1.71
$1.56
$1.39
Reel
$1.19
Min.: 1
Mult.: 1
: 2,500
Texas Instruments Timers & Support Products CMOS Programmable Ti mer A 595-CD4536BDW A 595-CD4536BDW 2,366In Stock
Cut Tape
$1.42
$1.03
$0.926
$0.819
Reel
$0.69
Min.: 1
Mult.: 1
: 2,000
Texas Instruments Timers & Support Products CMOS Programmable 3,559In Stock
Cut Tape
$0.95
$0.677
$0.611
$0.537
Reel
$0.441
Min.: 1
Mult.: 1
: 2,000
Texas Instruments Clock Buffer Dual-channel square/ sine-to-square wave 2,740In Stock
Cut Tape
$2.03
$1.50
$1.37
$1.22
Reel
$1.07
Min.: 1
Mult.: 1
: 3,000
Texas Instruments Clock Synthesizer / Jitter Cleaner Hi Perf Lo Ph Noise Lo Skew Clock Synch A 595-CDC7005RGZR 103In Stock
Cut Tape
$29.14
$25.30
$23.71
$22.90
Reel
$20.49
Min.: 1
Mult.: 1
: 250
Texas Instruments Clock Buffer 1.2-V to 1.8-V clock buffer and level tr 1,939In Stock
3,000Expected 4/5/2027
Cut Tape
$1.82
$1.34
$1.22
$1.08
Reel
$0.908
Min.: 1
Mult.: 1
: 3,000
Texas Instruments Clock Synthesizer / Jitter Cleaner Four Output Clock Ge n/Jitter Cleaner A A 595-CDCE62002RHBR 648In Stock
Cut Tape
$11.29
$8.50
$7.91
$7.53
Reel
$6.79
Min.: 1
Mult.: 1
: 250