About Clock & Timer ICs

Clock & Timer ICs

A clock and timer integrated circuit (IC) is a piece of circuitry that is used to measure the length of time an event or process takes to occur. This type of IC includes a built-in clock that can be set to measure the time interval, allowing it to time processes ranging from milliseconds to days. Clock and timer ICs are used in a number of applications, such as providing accurate timing to cellular networks, measuring proper exposure times in digital photography, tracking the duration of audio or video recordings, or keeping track of data transfer speeds.

Clock & Timer ICs

Clock Buffer

Clock Drivers & Distribution

Clock Generators & Support Products

Clock Synthesizer/Jitter Cleaner

Delay Lines/Timing Elements

Real Time Clock

Timers & Support Products

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

NE556DR

Timers & Support Products DUAL PRECISION TIMER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

7124
Ships to you
between Thu. 28 May to Tue. 02 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
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28	5	6	7	8	9	10	11

AUD 0.2974

Multiples of: 5

830S21AMILFT

Clock Buffer 1 OUT DIFF TO LVTTL BUFFER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas

5462
Ships to you
between Wed. 20 May to Fri. 22 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
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23	31	1	2	3	4	5	6

AUD 6.0554

Multiples of: 1

PCF8563TS/4.118

RTC circuit; 2-wire, I2C, serial; TSSOP8; 1.8÷5.5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

5428
Ships to you
between Thu. 14 May to Wed. 20 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
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23	31	1	2	3	4	5	6

AUD 2.56

Multiples of: 1

SI53341-B-GM

Clock Buffer LVDS 2:4 Low-Jitter buffer (200MHz), 2:1 LVCMOS input
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

5350
Ships to you
between Wed. 20 May to Fri. 22 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 2.4231

Multiples of: 1

CDCLVC1106PWR

Clock Buffer Lo Jitter 1:6 LVCMOS Fan-out Clock Bfr
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

5311
Ships to you
between Thu. 28 May to Tue. 02 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
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26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 1.9114

Multiples of: 1

CY2305CSXA-1H

Clock Buffer 3.3V Zero Delay Buffer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

5174
Ships to you
between Thu. 14 May to Wed. 20 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 8.875

Multiples of: 485

RV-8263-C8 32.768kHz-20PPM-TA-QC

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Micro Crystal

5166
Ships to you
between Wed. 20 May to Fri. 22 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 1.0686

Multiples of: 1

Si5330L-B00228-GM

Clock Buffer 1:4 LVDS low-jitter clock buffer (single-ended input)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

5139
Ships to you
between Wed. 20 May to Fri. 22 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 8.7692

Multiples of: 1

PCS3P7303AG-08CR

Clock Generators & Support Products 10-80M 2.5V/3.3V GP EMI
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

5092
Ships to you
between Thu. 14 May to Wed. 20 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 0.7989

Multiples of: 1

MCP7940NT-IST

Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

0
6 to 16 Weeks