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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 LOG CMOS OSILATR TIMER

MC14536BDWG
onsemi
1: £0.623
21,419In Stock

Mfr. Part No.
MC14536BDWG

Mouser Part No
863-MC14536BDWG

onsemi

Timers & Support Products LOG CMOS OSILATR TIMER

Datasheet

21,419In Stock

£0.623

£0.462

£0.378

£0.348

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

Timers & Support Products Timer Circuit

NCV1455BDR2G
onsemi
1: £0.285
92,384In Stock

Mfr. Part No.
NCV1455BDR2G

Mouser Part No
863-NCV1455BDR2G

onsemi

Timers & Support Products Timer Circuit

Datasheet

92,384In Stock

Cut Tape

£0.285

£0.196

£0.173

£0.148

View

Reel

£0.122

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,250

: 2,500

Timers & Support Products Dual Precision

SA556N
Texas Instruments
1: £0.608
3,975In Stock

Mfr. Part No.
SA556N

Mouser Part No
595-SA556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

3,975In Stock

£0.608

£0.432

£0.388

£0.342

View

Min.: 1
Mult.: 1

Timers & Support Products Dual Precision

NE556NSR
Texas Instruments
1: £0.496
4,136In Stock

Mfr. Part No.
NE556NSR

Mouser Part No
595-NE556NSR

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

4,136In 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 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: £1.00
282In Stock

Mfr. Part No.
COM-16473

Mouser Part No
474-COM-16473

SparkFun

282In Stock

£1.00

Min.: 1
Mult.: 1

Timers & Support Products Single Precision Tim er

NE555DR1G4
Texas Instruments
1: £0.353
1,735In Stock
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

1,735In Stock

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 Precision

NE555P
Texas Instruments
1: £0.443
9,788In Stock
66,000On Order

Mfr. Part No.
NE555P

Mouser Part No
595-NE555P

Texas Instruments

Timers & Support Products Precision

Learn More

Datasheet

9,788In Stock

66,000On Order

£0.443

£0.308

£0.258

£0.238

View

Min.: 1
Mult.: 1

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

MC14536BDWR2G
onsemi
1: £0.751
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

£0.751

£0.537

£0.484

£0.425

View

Reel

£0.354

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,220

: 1,000

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

LM555CMM/NOPB
Texas Instruments
1: £1.10
2,981In Stock

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

2,981In Stock

Cut Tape

£1.10

£0.803

£0.722

£0.639

Reel

£0.538

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

NA555DR
Texas Instruments
1: £0.196
25,566In 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

25,566In 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 Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D

NA556DR
Texas Instruments
1: £0.608
11,430In Stock

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

11,430In Stock

Cut Tape

£0.608

£0.432

£0.388

£0.339

Reel

£0.276

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: £0.263
34,832In Stock
67,500Expected 25/09/2026

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

34,832In Stock

67,500Expected 25/09/2026

Cut Tape

£0.263

£0.18

£0.162

£0.138

Reel

£0.107

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

NE556N
Texas Instruments
1: £0.526
4,911In Stock

Mfr. Part No.
NE556N

Mouser Part No
595-NE556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

4,911In Stock

£0.526

£0.374

£0.335

£0.292

View

Min.: 1
Mult.: 1

Timers & Support Products Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB

LM555CMMX/NOPB
Texas Instruments
1: £0.969
3,366In Stock
3,500On Order

Mfr. Part No.
LM555CMMX/NOPB

Mouser Part No
926-LM555CMMX/NOPB

Texas Instruments

Timers & Support Products Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB

Datasheet

3,366In Stock

3,500On Order

Cut Tape

£0.969

£0.70

£0.634

£0.56

Reel

£0.465

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Timers & Support Products TIMER

LM555CMX/NOPB
Texas Instruments
1: £0.89
14,590In Stock

Mfr. Part No.
LM555CMX/NOPB

Mouser Part No
926-LM555CMX/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

14,590In Stock

Cut Tape

£0.89

£0.642

£0.613

£0.541

Reel

£0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Prec Timers

NA555P
Texas Instruments
1: £0.375
871In Stock

Mfr. Part No.
NA555P

Mouser Part No
595-NA555P

Texas Instruments

Timers & Support Products Prec Timers

Datasheet

871In Stock

£0.375

£0.261

£0.222

£0.201

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

932In Stock

£0.496

£0.351

£0.298

£0.266

View

Min.: 1
Mult.: 1

Timers & Support Products Dual Prec Timers

NA556N
Texas Instruments
1: £0.788
2,026In Stock

Mfr. Part No.
NA556N

Mouser Part No
595-NA556N

Texas Instruments

Timers & Support Products Dual Prec Timers

Datasheet

2,026In 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
2,764In Stock

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

2,764In Stock

£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: £1.02
659In 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

659In Stock

£1.02

£0.732

£0.603

£0.573

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
2,777In Stock
2,000Expected 05/10/2026

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

2,777In Stock

2,000Expected 05/10/2026

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
977In Stock
4,000Expected 30/09/2026

Mfr. Part No.
NE556DBR

Mouser Part No
595-NE556DBR

Texas Instruments

Timers & Support Products DUAL PRECISION TIMER

Datasheet

977In Stock

4,000Expected 30/09/2026

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: £0.338
417In Stock
10,000Expected 08/10/2026

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

417In Stock

10,000Expected 08/10/2026

Cut Tape

£0.338

£0.234

£0.209

£0.18

Reel

£0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Precision

SA555P
Texas Instruments
1: £0.346
1,932In Stock
2,000Expected 24/09/2026

Mfr. Part No.
SA555P

Mouser Part No
595-SA555P

Texas Instruments

Timers & Support Products Precision

Datasheet

1,932In Stock

2,000Expected 24/09/2026

£0.346

£0.239

£0.203

£0.183

View

Min.: 1
Mult.: 1

Timers & Support Products Timer

LM555CM/NOPB
Texas Instruments
1: £1.07
1,030In Stock
5,510Expected 16/09/2026

Mfr. Part No.
LM555CM/NOPB

Mouser Part No
926-LM555CM/NOPB

Texas Instruments

Timers & Support Products Timer

Datasheet

1,030In Stock

5,510Expected 16/09/2026

£1.07

£0.78

£0.629

£0.595

View

Min.: 1
Mult.: 1

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