Real Time Clock

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	RTC Bus Interface	Date Format	Time Format	RTC Memory Size	Supply Voltage - Max	Supply Voltage - Min	Maximum Operating Temperature	Minimum Operating Temperature	Mounting Style	Package / Case	Packaging	Battery Backup Switching	Qualification

DS17887-3+

Real Time Clock 3V/5V Real-Time Clocks
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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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 33.0577

Multiples of: 1

Multiplexed

Dw:Dm:M:Y, Binary

hh:mm:ss , Binary

8192 b

3.7 V

2.7 V

+ 70 C

0 C

Through Hole

EDIP

Tube

DS1553-100+

Real Time Clock 64kB NV RAM Timekeeper
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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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 33.2125

Multiples of: 1

Parallel

hh:mm:ss

8192 b

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

EDIP - 28

Tube

DS1511Y+

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks
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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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 33.2308

Multiples of: 1

Parallel

Yyyy:Mm:Dd

hh:mm:ss

256 b

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

PDIP - 28

Tube

DS1553-85+

Real Time Clock 64kB NV RAM Timekeeper
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 33.2625

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss

8 kb

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

DIP - 28

Tube

DS1687-5IND+

Real Time Clock 3V/5V Real-Time Clock
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 33.2801

Multiples of: 1

Multiplexed

Yyyy:Mm:Dd

hh:mm:ss

242 b

5.5 V

4.5 V

+ 85 C

- 40 C

Through Hole

EDIP - 24

Tube

DS1742-100IND+

Real Time Clock Timekeeping NV RAM
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 33.836

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss

2 kb

5.5 V

4.5 V

+ 85 C

- 40 C

Through Hole

EDIP - 24

Tube

DS1642-85

Maxim Integrated Real Time Clock NV Timekeeping RAM
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 34.177

Multiples of: 1

Parallel

hh:mm:ss

2048 b

+ 70 C

0 C

Through Hole

EDIP - 24

Bulk

DS1243Y-120+

Real Time Clock 64k NV SRAM w/Phantom Clock
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 34.436

Multiples of: 12

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

8 kb

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

EDIP - 28

Tube

DS17487-5+

Real Time Clock 3V/5V Real-Time Clocks
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 34.7125

Multiples of: 1

Multiplexed

Yyyy:Mm:Dd

hh:mm:ss

4096 b

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

EDIP - 24

Tube

DS1244WP-120IND

Maxim Integrated Real Time Clock 256k NV SRAM wPhantom Clock
Icon ROHS

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.

Analog Devices

0
6 to 16 Weeks

December 2026