Through Hole Clock & Timer ICs

Results: 39
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 16K (2Kx8) 70ns 864In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 64K (8Kx8) 150ns 412In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 64K (8Kx8) 100ns 1,494In Stock
Min.: 1
Mult.: 1

Texas Instruments Delay Lines/Timing Elements Hex Delay Elements 982In Stock
Min.: 1
Mult.: 1
Max.: 1,001

SparkFun Timers & Support Products This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam 332In Stock
Min.: 1
Mult.: 1

Texas Instruments Timers & Support Products Precision 11,154In Stock
66,000On Order
Min.: 1
Mult.: 1


Texas Instruments Timers & Support Products CMOS 3,000In Stock
Min.: 1
Mult.: 1


Texas Instruments Timers & Support Products CMOS 4,148In Stock
Min.: 1
Mult.: 1

Texas Instruments Timers & Support Products Dual CMOS 2,055In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 16K (2Kx8) 150ns 666In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 16K (2Kx8) 70ns 443In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 64K (8Kx8) 150ns 347In Stock
240Expected 27/10/2026
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 16K (2Kx8) 150ns 436In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 64K (8Kx8) 100ns 69In Stock
1,200Expected 17/09/2026
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 256K (32Kx8) 70ns 293In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 256K (32Kx8) 70ns 124In Stock
480Expected 22/09/2026
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 64K (8Kx8) 70ns 192In Stock
Min.: 1
Mult.: 1

STMicroelectronics Real Time Clock 64K (8Kx8) 70ns 182In Stock
240Expected 02/10/2026
Min.: 1
Mult.: 1

Texas Instruments Timers & Support Products Dual Precision 5,414In Stock
Min.: 1
Mult.: 1


Texas Instruments Timers & Support Products CMOS Timer 14,121In Stock
Min.: 1
Mult.: 1
Max.: 1,001

Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT 675In Stock
Min.: 1
Mult.: 1

Microchip Technology Real Time Clock I2C GP RTCC,64B SRAM 557In Stock
Min.: 1
Mult.: 1


Texas Instruments Timers & Support Products Prec Timers 871In Stock
Min.: 1
Mult.: 1


Texas Instruments Timers & Support Products Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
932In Stock
Min.: 1
Mult.: 1


Texas Instruments Timers & Support Products Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P
2,764In Stock
Min.: 1
Mult.: 1