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TTL Clock & Timer ICs

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Types of Clock & Timer ICs

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Output Type = TTL

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Part #

Timers & Support Products Timer Circuit

NCV1455BDR2G
onsemi
1: £0.278
91,699In Stock

Mfr. Part No.
NCV1455BDR2G

Mouser Part No
863-NCV1455BDR2G

onsemi

Timers & Support Products Timer Circuit

Datasheet

91,699In Stock

Cut Tape

£0.278

£0.191

£0.165

£0.148

£0.136

Reel

£0.136

MouseReel Available

Min.: 1
Mult.: 1
Max.: 490

: 2,500

Timers & Support Products LOG CMOS OSILATR TIMER

MC14536BDWG
onsemi
1: £0.743
21,419In Stock

Mfr. Part No.
MC14536BDWG

Mouser Part No
863-MC14536BDWG

onsemi

Timers & Support Products LOG CMOS OSILATR TIMER

Datasheet

21,419In Stock

£0.743

£0.536

£0.483

£0.424

Min.: 1
Mult.: 1
Max.: 188

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

COM-16473
SparkFun
1: £0.829
476In Stock

Mfr. Part No.
COM-16473

Mouser Part No
474-COM-16473

SparkFun

476In Stock

£0.829

Min.: 1
Mult.: 1

Timers & Support Products Single Precision Tim er

NE555DR1G4
Texas Instruments
1: £0.353
1,861In Stock
2,500On Order
New Product

Mfr. Part No.
NE555DR1G4

Mouser Part No
595-NE555DR1G4

New Product

Texas Instruments

Timers & Support Products Single Precision Tim er

Learn More

Datasheet

1,861In Stock

2,500On Order

Cut Tape

£0.353

£0.244

£0.217

£0.188

View

Reel

£0.158

Min.: 1
Mult.: 1
Max.: 1,001

: 2,500

Timers & Support Products TIMER

LM555CMX/NOPB
Texas Instruments
1: £0.934
24,200In Stock

Mfr. Part No.
LM555CMX/NOPB

Mouser Part No
926-LM555CMX/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

24,200In Stock

Cut Tape

£0.934

£0.606

£0.541

£0.507

Reel

£0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Precision

NE555P
Texas Instruments
1: £0.421
20,265In Stock

Mfr. Part No.
NE555P

Mouser Part No
595-NE555P

Texas Instruments

Timers & Support Products Precision

Learn More

Datasheet

20,265In Stock

£0.421

£0.295

£0.245

£0.23

View

Min.: 1
Mult.: 1

Timers & Support Products 3-18V 24 Flip-Flop

MC14536BDWR2G
onsemi
1: £0.743
8,935In Stock

Mfr. Part No.
MC14536BDWR2G

Mouser Part No
863-MC14536BDWR2G

onsemi

Timers & Support Products 3-18V 24 Flip-Flop

Datasheet

8,935In Stock

Cut Tape

£0.743

£0.536

£0.483

£0.424

View

Reel

£0.368

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,430

: 1,000

Timers & Support Products TIMER

LM555CN/NOPB
Texas Instruments
1: £1.08
9,487In Stock

Mfr. Part No.
LM555CN/NOPB

Mouser Part No
926-LM555CN/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

9,487In Stock

£1.08

£0.788

£0.681

£0.622

View

Min.: 1
Mult.: 1

Timers & Support Products Prec Timers A 595-NA 555D A 595-NA555D A A 595-NA555D

NA555DR
Texas Instruments
1: £0.196
28,979In Stock

Mfr. Part No.
NA555DR

Mouser Part No
595-NA555DR

Texas Instruments

Timers & Support Products Prec Timers A 595-NA 555D A 595-NA555D A A 595-NA555D

Datasheet

28,979In Stock

Cut Tape

£0.196

£0.134

£0.119

£0.101

Reel

£0.078

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D

NE555DR
Texas Instruments
1: £0.255
70,134In Stock

Mfr. Part No.
NE555DR

Mouser Part No
595-NE555DR

Texas Instruments

Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D

Learn More

Datasheet

70,134In Stock

Cut Tape

£0.255

£0.17

£0.147

£0.129

View

Reel

£0.094

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Precision A 595-SA55 5D A 595-SA555D A 5 A 595-SA555D

SA555DR
Texas Instruments
1: £0.263
9,827In Stock
30,000On Order

Mfr. Part No.
SA555DR

Mouser Part No
595-SA555DR

Texas Instruments

Timers & Support Products Precision A 595-SA55 5D A 595-SA555D A 5 A 595-SA555D

Datasheet

9,827In Stock

30,000On Order

Cut Tape

£0.263

£0.18

£0.161

£0.138

Reel

£0.109

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

SA556N
Texas Instruments
1: £0.668
3,978In Stock

Mfr. Part No.
SA556N

Mouser Part No
595-SA556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

3,978In Stock

£0.668

£0.474

£0.426

£0.373

View

Min.: 1
Mult.: 1

Timers & Support Products Prec Timers

NA555P
Texas Instruments
1: £0.353
1,141In Stock

Mfr. Part No.
NA555P

Mouser Part No
595-NA555P

Texas Instruments

Timers & Support Products Prec Timers

Datasheet

1,141In Stock

£0.353

£0.244

£0.228

£0.187

View

Min.: 1
Mult.: 1

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

NA555PE4
Texas Instruments
1: £0.496
932In 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

932In Stock

£0.496

£0.344

£0.292

£0.266

View

Min.: 1
Mult.: 1

Timers & Support Products Dual Prec Timers

NA556N
Texas Instruments
1: £0.788
2,039In Stock

Mfr. Part No.
NA556N

Mouser Part No
595-NA556N

Texas Instruments

Timers & Support Products Dual Prec Timers

Datasheet

2,039In Stock

£0.788

£0.563

£0.506

£0.445

View

Min.: 1
Mult.: 1

Timers & Support Products Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P

NE555PE4
Texas Instruments
1: £0.48
962In Stock
2,000Expected 17/09/2026

Mfr. Part No.
NE555PE4

Mouser Part No
595-NE555PE4

Texas Instruments

Timers & Support Products Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P

Learn More

Datasheet

Product Comments

962In Stock

2,000Expected 17/09/2026

£0.48

£0.351

£0.298

£0.259

View

Min.: 1
Mult.: 1

Timers & Support Products Single Precision Tim er 8-SO A 595-NE555 A 595-NE555PSR

NE555PS
Texas Instruments
1: £0.995
682In Stock

Mfr. Part No.
NE555PS

Mouser Part No
595-NE555PS

Texas Instruments

Timers & Support Products Single Precision Tim er 8-SO A 595-NE555 A 595-NE555PSR

Datasheet

682In Stock

£0.995

£0.726

£0.593

£0.561

View

Min.: 1
Mult.: 1

Timers & Support Products Sgl Prec Timer A 595 -NE555PW A 595-NE55 A 595-NE555PW

NE555PWR
Texas Instruments
1: £0.225
3,924In Stock

Mfr. Part No.
NE555PWR

Mouser Part No
595-NE555PWR

Texas Instruments

Timers & Support Products Sgl Prec Timer A 595 -NE555PW A 595-NE55 A 595-NE555PW

Learn More

Datasheet

3,924In Stock

Cut Tape

£0.225

£0.153

£0.136

£0.116

Reel

£0.092

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products DUAL PRECISION TIMER

NE556DBR
Texas Instruments
1: £0.496
1,359In Stock

Mfr. Part No.
NE556DBR

Mouser Part No
595-NE556DBR

Texas Instruments

Timers & Support Products DUAL PRECISION TIMER

Datasheet

1,359In Stock

Cut Tape

£0.496

£0.351

£0.314

£0.274

Reel

£0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products DUAL PRECISION TIMER A 595-NE556D A 595- A 595-NE556D

NE556DR
Texas Instruments
1: £0.33
243In Stock
15,000Expected 27/08/2026

Mfr. Part No.
NE556DR

Mouser Part No
595-NE556DR

Texas Instruments

Timers & Support Products DUAL PRECISION TIMER A 595-NE556D A 595- A 595-NE556D

Datasheet

243In Stock

15,000Expected 27/08/2026

Cut Tape

£0.33

£0.228

£0.203

£0.175

View

Reel

£0.134

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

NE556NSR
Texas Instruments
1: £0.496
4,121In Stock

Mfr. Part No.
NE556NSR

Mouser Part No
595-NE556NSR

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

4,121In Stock

Cut Tape

£0.496

£0.349

£0.313

£0.272

Reel

£0.218

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products Precision

SA555P
Texas Instruments
1: £0.33
687In Stock
3,000On Order

Mfr. Part No.
SA555P

Mouser Part No
595-SA555P

Texas Instruments

Timers & Support Products Precision

Datasheet

687In Stock

3,000On Order

£0.33

£0.233

£0.192

£0.179

View

Min.: 1
Mult.: 1

Timers & Support Products Timer

LM555CM/NOPB
Texas Instruments
1: £1.07
1,169In Stock
5,890On Order

Mfr. Part No.
LM555CM/NOPB

Mouser Part No
926-LM555CM/NOPB

Texas Instruments

Timers & Support Products Timer

Datasheet

1,169In Stock

5,890On Order

£1.07

£0.78

£0.629

£0.595

Min.: 1
Mult.: 1
Max.: 190

Timers & Support Products TIMER A 926-LM555CMM X/NOPB A 926-LM555C A 926-LM555CMMX/NOPB

LM555CMM/NOPB
Texas Instruments
1: £1.07
806In Stock
3,000Expected 14/09/2026

Mfr. Part No.
LM555CMM/NOPB

Mouser Part No
926-LM555CMM/NOPB

Texas Instruments

Timers & Support Products TIMER A 926-LM555CMM X/NOPB A 926-LM555C A 926-LM555CMMX/NOPB

Datasheet

806In Stock

3,000Expected 14/09/2026

Cut Tape

£1.07

£0.773

£0.70

£0.62

Reel

£0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Timers & Support Products Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D

NA556DR
Texas Instruments
1: £0.608
3,546In Stock
10,000Expected 07/01/2027

Mfr. Part No.
NA556DR

Mouser Part No
595-NA556DR

Texas Instruments

Timers & Support Products Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D

Datasheet

3,546In Stock

10,000Expected 07/01/2027

Cut Tape

£0.608

£0.432

£0.388

£0.339

Reel

£0.276

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TTL Clock & Timer ICs

Types of Clock & Timer ICs

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