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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: Rp867.399
189In Stock
240Expected 18/03/2026

Mfr. Part No.
M48T35-70PC1

Mouser Part No
511-M48T3570PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

189In Stock

240Expected 18/03/2026

Rp867.399

Rp702.285

Rp658.805

Rp626.883

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Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70PC1
STMicroelectronics
1: Rp793.648
147In Stock
240Expected 20/03/2026

Mfr. Part No.
M48T35Y-70PC1

Mouser Part No
511-M48T35Y70PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

147In Stock

240Expected 20/03/2026

Rp793.648

Rp632.570

Rp594.227

Rp565.974

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Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58Y-70PC1
STMicroelectronics
1: Rp587.255
369In Stock

Mfr. Part No.
M48T58Y-70PC1

Mouser Part No
511-M48T58Y70PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

369In Stock

Rp587.255

Rp469.474

Rp438.469

Rp415.720

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Real Time Clock Real-Time Clocks

DS12887A+
Analog Devices / Maxim Integrated
1: Rp372.607
142In Stock
266Expected 01/06/2026

Mfr. Part No.
DS12887A+

Mouser Part No
700-DS12887A

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

142In Stock

266Expected 01/06/2026

Rp372.607

Rp308.396

Rp295.738

Rp260.513

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Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554-70IND+
Analog Devices / Maxim Integrated
1: Rp1.012.516
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

Rp1.012.516

Rp873.820

Rp836.945

Rp758.607

Rp712.559

Min.: 1
Mult.: 1

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940M-I/P
Microchip Technology
1: Rp13.576
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

Rp13.576

Rp12.475

Rp12.457

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC,64B SRAM

MCP7940N-I/P
Microchip Technology
1: Rp16.878
778In 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

778In Stock

Rp16.878

Rp15.594

Rp15.282

Min.: 1
Mult.: 1

Timers & Support Products CMOS Programmable

CD4536BE
Texas Instruments
1: Rp15.411
2.634In Stock

Mfr. Part No.
CD4536BE

Mouser Part No
595-CD4536BE

Texas Instruments

Timers & Support Products CMOS Programmable

Datasheet

2.634In Stock

Rp15.411

Rp11.099

Rp9.999

Rp8.788

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Mult.: 1

Timers & Support Products Prec Timers

NA555P
Texas Instruments
1: Rp7.522
690In Stock
2.000Expected 23/03/2026

Mfr. Part No.
NA555P

Mouser Part No
595-NA555P

Texas Instruments

Timers & Support Products Prec Timers

Datasheet

690In Stock

2.000Expected 23/03/2026

Rp7.522

Rp5.357

Rp4.788

Rp4.146

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Mult.: 1

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

NA555PE4
Texas Instruments
1: Rp9.356
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

Rp9.356

Rp6.678

Rp5.962

Rp5.174

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Mult.: 1

Timers & Support Products Dual Precision

NE556N
Texas Instruments
1: Rp10.824
3.194In Stock

Mfr. Part No.
NE556N

Mouser Part No
595-NE556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

3.194In Stock

Rp10.824

Rp7.669

Rp6.861

Rp5.981

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Mult.: 1

Timers & Support Products Precision

SA555P
Texas Instruments
1: Rp7.155
3.628In Stock

Mfr. Part No.
SA555P

Mouser Part No
595-SA555P

Texas Instruments

Timers & Support Products Precision

Datasheet

3.628In Stock

Rp7.155

Rp5.008

Rp4.458

Rp3.834

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Mult.: 1

Timers & Support Products Precision

SE555P
Texas Instruments
1: Rp8.623
3.423In Stock

Mfr. Part No.
SE555P

Mouser Part No
595-SE555P

Texas Instruments

Timers & Support Products Precision

Datasheet

3.423In Stock

Rp8.623

Rp5.999

Rp4.972

Rp4.642

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Mult.: 1

Timers & Support Products CMOS

TLC551CP
Texas Instruments
1: Rp62.376
392In Stock

Mfr. Part No.
TLC551CP

Mouser Part No
595-TLC551CP

Texas Instruments

Timers & Support Products CMOS

Datasheet

392In Stock

Rp62.376

Rp46.782

Rp42.930

Rp38.710

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Mult.: 1

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

TLC556CN
Texas Instruments
1: Rp37.242
527In 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

527In Stock

Rp37.242

Rp27.519

Rp23.299

Rp21.098

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Mult.: 1

Timers & Support Products Dual CMOS

TLC556IN
Texas Instruments
1: Rp26.969
391In Stock
2.000Expected 06/04/2026

Mfr. Part No.
TLC556IN

Mouser Part No
595-TLC556IN

Texas Instruments

Timers & Support Products Dual CMOS

Datasheet

391In Stock

2.000Expected 06/04/2026

Rp26.969

Rp19.814

Rp17.961

Rp15.998

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Mult.: 1

Real Time Clock 4096k NV SRAM with Phantom Clock

DS1251W-120IND+
Analog Devices / Maxim Integrated
1: Rp1.450.802
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

Rp1.450.802

Rp1.205.883

Rp1.147.909

Rp1.077.828

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Mult.: 1

Real Time Clock Real-Time Clocks

DS12885+
Analog Devices / Maxim Integrated
1: Rp273.355
15In Stock
64Expected 16/03/2026

Mfr. Part No.
DS12885+

Mouser Part No
700-DS12885

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

15In Stock

64Expected 16/03/2026

Rp273.355

Rp207.677

Rp199.054

Rp175.388

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Mult.: 1

Real Time Clock Real-Time Clocks

DS12885N+
Analog Devices / Maxim Integrated
1: Rp277.758
33In Stock

Mfr. Part No.
DS12885N+

Mouser Part No
700-DS12885N

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

33In Stock

Rp277.758

Rp217.950

Rp208.961

Rp184.194

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Mult.: 1

Real Time Clock Real-Time Clocks

DS12C887+
Analog Devices / Maxim Integrated
1: Rp360.499
103In Stock

Mfr. Part No.
DS12C887+

Mouser Part No
700-DS12C887

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

103In Stock

Rp360.499

Rp298.489

Rp286.198

Rp252.074

View

Min.: 1
Mult.: 1

Real Time Clock Real-Time Clocks

DS12C887A+
Analog Devices / Maxim Integrated
1: Rp360.499
73In Stock

Mfr. Part No.
DS12C887A+

Mouser Part No
700-DS12C887A

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

73In Stock

Rp360.499

Rp298.489

Rp286.198

Rp252.074

View

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Mult.: 1

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12CR887-33+
Analog Devices / Maxim Integrated
1: Rp395.723
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

Rp395.723

Rp334.998

Rp321.055

Rp282.895

View

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Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302N+
Analog Devices / Maxim Integrated
1: Rp164.380
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

Rp164.380

Rp116.864

Rp111.544

Rp96.867

View

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Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1305+
Analog Devices / Maxim Integrated
1: Rp233.728
5In Stock
400Expected 11/03/2026

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 11/03/2026

Rp233.728

Rp189.881

Rp181.075

Rp157.225

View

Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306+
Analog Devices / Maxim Integrated
1: Rp222.170
46In Stock
100Expected 13/03/2026

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 13/03/2026

Rp222.170

Rp172.819

Rp164.747

Rp143.099

View

Min.: 1
Mult.: 1

Through Hole Tube Clock & Timer ICs

Types of Clock & Timer ICs

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