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Through Hole Tube Clock & Timer ICs

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Types of Clock & Timer ICs

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Mounting Style = Through Hole Packaging = Tube

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Part #

Real Time Clock 256K (32Kx8) 70ns

M48T35-70PC1
STMicroelectronics
1: 40,66 €
189In Stock
240Expected 3/18/2026

Mfr. Part No.
M48T35-70PC1

Mouser Part No
511-M48T3570PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

189In Stock

240Expected 3/18/2026

40,66 €

32,92 €

30,88 €

29,39 €

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Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70PC1
STMicroelectronics
1: 37,20 €
147In Stock
240Expected 3/20/2026

Mfr. Part No.
M48T35Y-70PC1

Mouser Part No
511-M48T35Y70PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

147In Stock

240Expected 3/20/2026

37,20 €

29,65 €

27,86 €

26,53 €

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Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58Y-70PC1
STMicroelectronics
1: 27,53 €
373In Stock

Mfr. Part No.
M48T58Y-70PC1

Mouser Part No
511-M48T58Y70PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

373In Stock

27,53 €

22,01 €

20,55 €

19,49 €

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Mult.: 1

Real Time Clock Real-Time Clocks

DS12887A+
Analog Devices / Maxim Integrated
1: 17,47 €
142In Stock

Mfr. Part No.
DS12887A+

Mouser Part No
700-DS12887A

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

142In Stock

17,47 €

14,46 €

13,86 €

12,21 €

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Min.: 1
Mult.: 1

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554-70IND+
Analog Devices / Maxim Integrated
1: 47,46 €
190In Stock

Mfr. Part No.
DS1554-70IND+

Mouser Part No
700-DS1554-70IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

190In Stock

47,46 €

40,96 €

39,23 €

35,56 €

33,40 €

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940M-I/P
Microchip Technology
1: 0,636 €
727In Stock

Mfr. Part No.
MCP7940M-I/P

Mouser Part No
579-MCP7940579-M-I/P

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

727In Stock

0,636 €

0,593 €

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC,64B SRAM

MCP7940N-I/P
Microchip Technology
1: 0,791 €
748In Stock

Mfr. Part No.
MCP7940N-I/P

Mouser Part No
579-MCP7940N-I/P

Microchip Technology

Real Time Clock I2C GP RTCC,64B SRAM

Learn More

Datasheet

748In Stock

0,791 €

0,731 €

0,727 €

Min.: 1
Mult.: 1

Timers & Support Products CMOS Programmable

CD4536BE
Texas Instruments
1: 0,722 €
2.634In Stock

Mfr. Part No.
CD4536BE

Mouser Part No
595-CD4536BE

Texas Instruments

Timers & Support Products CMOS Programmable

Datasheet

2.634In Stock

0,722 €

0,52 €

0,469 €

0,412 €

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Min.: 1
Mult.: 1

Timers & Support Products Prec Timers

NA555P
Texas Instruments
1: 0,353 €
690In Stock
2.000Expected 4/3/2026

Mfr. Part No.
NA555P

Mouser Part No
595-NA555P

Texas Instruments

Timers & Support Products Prec Timers

Datasheet

690In Stock

2.000Expected 4/3/2026

0,353 €

0,251 €

0,224 €

0,194 €

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Min.: 1
Mult.: 1

Timers & Support Products Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P

NA555PE4
Texas Instruments
1: 0,439 €
936In Stock

Mfr. Part No.
NA555PE4

Mouser Part No
595-NA555PE4

Texas Instruments

Timers & Support Products Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P

Datasheet

Product Comments

936In Stock

0,439 €

0,313 €

0,28 €

0,243 €

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Mult.: 1

Timers & Support Products Dual Precision

NE556N
Texas Instruments
1: 0,507 €
3.194In Stock

Mfr. Part No.
NE556N

Mouser Part No
595-NE556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

3.194In Stock

0,507 €

0,359 €

0,322 €

0,28 €

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Min.: 1
Mult.: 1

Timers & Support Products Precision

SA555P
Texas Instruments
1: 0,335 €
3.628In Stock

Mfr. Part No.
SA555P

Mouser Part No
595-SA555P

Texas Instruments

Timers & Support Products Precision

Datasheet

3.628In Stock

0,335 €

0,235 €

0,209 €

0,18 €

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Min.: 1
Mult.: 1

Timers & Support Products Precision

SE555P
Texas Instruments
1: 0,404 €
3.427In Stock

Mfr. Part No.
SE555P

Mouser Part No
595-SE555P

Texas Instruments

Timers & Support Products Precision

Datasheet

3.427In Stock

0,404 €

0,281 €

0,233 €

0,218 €

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Min.: 1
Mult.: 1

Timers & Support Products CMOS

TLC551CP
Texas Instruments
1: 2,92 €
392In Stock

Mfr. Part No.
TLC551CP

Mouser Part No
595-TLC551CP

Texas Instruments

Timers & Support Products CMOS

Datasheet

392In Stock

2,92 €

2,19 €

2,01 €

1,81 €

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Min.: 1
Mult.: 1

Timers & Support Products Dual CMOS A 595-TLC5 56IN A 595-TLC556IN A 595-TLC556IN

TLC556CN
Texas Instruments
1: 1,75 €
532In Stock

Mfr. Part No.
TLC556CN

Mouser Part No
595-TLC556CN

Texas Instruments

Timers & Support Products Dual CMOS A 595-TLC5 56IN A 595-TLC556IN A 595-TLC556IN

Datasheet

532In Stock

1,75 €

1,29 €

1,09 €

0,989 €

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Min.: 1
Mult.: 1

Timers & Support Products Dual CMOS

TLC556IN
Texas Instruments
1: 1,26 €
391In Stock

Mfr. Part No.
TLC556IN

Mouser Part No
595-TLC556IN

Texas Instruments

Timers & Support Products Dual CMOS

Datasheet

391In Stock

1,26 €

0,929 €

0,842 €

0,75 €

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Min.: 1
Mult.: 1

Real Time Clock 4096k NV SRAM with Phantom Clock

DS1251W-120IND+
Analog Devices / Maxim Integrated
1: 68,01 €
2In Stock

Mfr. Part No.
DS1251W-120IND+

Mouser Part No
700-DS1251W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 4096k NV SRAM with Phantom Clock

Datasheet

2In Stock

68,01 €

56,53 €

53,81 €

50,53 €

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Min.: 1
Mult.: 1

Real Time Clock Real-Time Clocks

DS12885+
Analog Devices / Maxim Integrated
1: 12,81 €
15In Stock
64Expected 3/10/2026

Mfr. Part No.
DS12885+

Mouser Part No
700-DS12885

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

15In Stock

64Expected 3/10/2026

12,81 €

9,74 €

9,33 €

8,22 €

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Min.: 1
Mult.: 1

Real Time Clock Real-Time Clocks

DS12885N+
Analog Devices / Maxim Integrated
1: 13,02 €
33In Stock

Mfr. Part No.
DS12885N+

Mouser Part No
700-DS12885N

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

33In Stock

13,02 €

10,22 €

9,80 €

8,63 €

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Min.: 1
Mult.: 1

Real Time Clock Real-Time Clocks

DS12C887+
Analog Devices / Maxim Integrated
1: 16,90 €
104In Stock

Mfr. Part No.
DS12C887+

Mouser Part No
700-DS12C887

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

104In Stock

16,90 €

13,99 €

13,42 €

11,82 €

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Min.: 1
Mult.: 1

Real Time Clock Real-Time Clocks

DS12C887A+
Analog Devices / Maxim Integrated
1: 16,90 €
73In Stock

Mfr. Part No.
DS12C887A+

Mouser Part No
700-DS12C887A

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

73In Stock

16,90 €

13,99 €

13,42 €

11,82 €

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Min.: 1
Mult.: 1

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12CR887-33+
Analog Devices / Maxim Integrated
1: 18,55 €
55In Stock

Mfr. Part No.
DS12CR887-33+

Mouser Part No
700-DS12CR887-33

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

55In Stock

18,55 €

15,70 €

15,05 €

13,26 €

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Min.: 1
Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302N+
Analog Devices / Maxim Integrated
1: 7,71 €
177In Stock

Mfr. Part No.
DS1302N+

Mouser Part No
700-DS1302N

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

177In Stock

7,71 €

5,48 €

5,23 €

4,54 €

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Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1305+
Analog Devices / Maxim Integrated
1: 10,96 €
5In Stock
400Expected 3/11/2026

Mfr. Part No.
DS1305+

Mouser Part No
700-DS1305

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

5In Stock

400Expected 3/11/2026

10,96 €

8,90 €

8,49 €

7,37 €

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Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306+
Analog Devices / Maxim Integrated
1: 10,41 €
46In Stock
100Expected 3/13/2026

Mfr. Part No.
DS1306+

Mouser Part No
700-DS1306

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

46In Stock

100Expected 3/13/2026

10,41 €

8,10 €

7,72 €

6,71 €

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Min.: 1
Mult.: 1

Through Hole Tube Clock & Timer ICs

Types of Clock & Timer ICs

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