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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: $0.37
91,899In Stock

Mfr. Part No.
NCV1455BDR2G

Mouser Part No
863-NCV1455BDR2G

onsemi

Timers & Support Products Timer Circuit

Datasheet

91,899In Stock

Cut Tape

$0.37

$0.261

$0.233

$0.20

$0.185

Reel

$0.185

MouseReel Available

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

: 2,500

Timers & Support Products LOG CMOS OSILATR TIMER

MC14536BDWG
onsemi
1: $0.99
21,419In Stock

Mfr. Part No.
MC14536BDWG

Mouser Part No
863-MC14536BDWG

onsemi

Timers & Support Products LOG CMOS OSILATR TIMER

Datasheet

21,419In Stock

$0.99

$0.714

$0.643

$0.565

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: $1.10
477In Stock

Mfr. Part No.
COM-16473

Mouser Part No
474-COM-16473

SparkFun

477In Stock

$1.10

Min.: 1
Mult.: 1

Timers & Support Products Single Precision Tim er

NE555DR1G4
Texas Instruments
1: $0.47
1,910In 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

1,910In Stock

2,500On Order

Cut Tape

$0.47

$0.326

$0.29

Reel

$0.29

Min.: 1
Mult.: 1
Max.: 50

: 2,500

Timers & Support Products TIMER

LM555CMX/NOPB
Texas Instruments
1: $1.24
26,170In Stock

Mfr. Part No.
LM555CMX/NOPB

Mouser Part No
926-LM555CMX/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

26,170In Stock

Cut Tape

$1.24

$0.807

$0.721

$0.676

Reel

$0.602

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Precision

NE555P
Texas Instruments
1: $0.58
22,980In Stock

Mfr. Part No.
NE555P

Mouser Part No
595-NE555P

Texas Instruments

Timers & Support Products Precision

Learn More

Datasheet

22,980In Stock

$0.58

$0.411

$0.366

$0.317

View

Min.: 1
Mult.: 1

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

MC14536BDWR2G
onsemi
1: $0.99
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

$0.99

$0.714

$0.643

$0.565

View

Reel

$0.49

MouseReel Available

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

: 1,000

Timers & Support Products TIMER

LM555CN/NOPB
Texas Instruments
1: $1.43
10,231In Stock

Mfr. Part No.
LM555CN/NOPB

Mouser Part No
926-LM555CN/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

10,231In Stock

$1.43

$1.04

$0.941

$0.833

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: $0.261
31,706In 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

31,706In Stock

Cut Tape

$0.261

$0.178

$0.158

$0.135

Reel

$0.104

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: $0.811
6,566In 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

6,566In Stock

Cut Tape

$0.811

$0.576

$0.516

$0.451

Reel

$0.368

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

SA556N
Texas Instruments
1: $0.90
3,978In Stock

Mfr. Part No.
SA556N

Mouser Part No
595-SA556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

3,978In Stock

$0.90

$0.642

$0.578

$0.508

View

Min.: 1
Mult.: 1

Timers & Support Products Prec Timers

NA555P
Texas Instruments
1: $0.47
1,141In Stock

Mfr. Part No.
NA555P

Mouser Part No
595-NA555P

Texas Instruments

Timers & Support Products Prec Timers

Datasheet

1,141In Stock

$0.47

$0.324

$0.304

$0.249

View

Min.: 1
Mult.: 1

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

NA555PE4
Texas Instruments
1: $0.65
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

$0.65

$0.461

$0.391

$0.349

View

Min.: 1
Mult.: 1

Timers & Support Products Dual Prec Timers

NA556N
Texas Instruments
1: $1.05
2,069In Stock

Mfr. Part No.
NA556N

Mouser Part No
595-NA556N

Texas Instruments

Timers & Support Products Dual Prec Timers

Datasheet

2,069In Stock

$1.05

$0.772

$0.697

$0.613

View

Min.: 1
Mult.: 1

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

NE555PE4
Texas Instruments
1: $0.64
1,131In 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

Product Comments

1,131In Stock

$0.64

$0.468

$0.397

$0.345

View

Min.: 1
Mult.: 1

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

NE555PS
Texas Instruments
1: $1.33
699In 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

699In Stock

$1.33

$0.968

$0.79

$0.749

View

Min.: 1
Mult.: 1

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

NE555PWR
Texas Instruments
1: $0.30
4,209In 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

4,209In Stock

Cut Tape

$0.30

$0.204

$0.181

$0.155

Reel

$0.122

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products DUAL PRECISION TIMER

NE556DBR
Texas Instruments
1: $0.67
1,358In Stock

Mfr. Part No.
NE556DBR

Mouser Part No
595-NE556DBR

Texas Instruments

Timers & Support Products DUAL PRECISION TIMER

Datasheet

1,358In Stock

Cut Tape

$0.67

$0.469

$0.419

$0.364

Reel

$0.293

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: $0.44
3,288In Stock

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

3,288In Stock

Cut Tape

$0.44

$0.304

$0.27

$0.233

Reel

$0.179

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

NE556NSR
Texas Instruments
1: $0.65
4,141In Stock

Mfr. Part No.
NE556NSR

Mouser Part No
595-NE556NSR

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

4,141In Stock

Cut Tape

$0.65

$0.456

$0.409

$0.356

Reel

$0.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products Precision

SA555P
Texas Instruments
1: $0.45
730In Stock
3,000On Order

Mfr. Part No.
SA555P

Mouser Part No
595-SA555P

Texas Instruments

Timers & Support Products Precision

Datasheet

730In Stock

3,000On Order

$0.45

$0.317

$0.267

$0.238

View

Min.: 1
Mult.: 1

Timers & Support Products Timer

LM555CM/NOPB
Texas Instruments
1: $1.43
1,534In Stock
5,890On Order

Mfr. Part No.
LM555CM/NOPB

Mouser Part No
926-LM555CM/NOPB

Texas Instruments

Timers & Support Products Timer

Datasheet

1,534In Stock

5,890On Order

$1.43

$1.04

$0.878

$0.793

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: $1.42
643In Stock
3,000Expected 2026/10/01

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

643In Stock

3,000Expected 2026/10/01

Cut Tape

$1.42

$1.03

$0.933

$0.826

Reel

$0.709

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

NE555DR
Texas Instruments
1: $0.34
1,099In Stock
66,700Expected 2026/07/29

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

1,099In Stock

66,700Expected 2026/07/29

Cut Tape

$0.34

$0.227

$0.195

$0.172

View

Reel

$0.126

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Precision A 595-NE55 5PSRG4 A 595-NE555P A 595-NE555PSRG4

NE555PSR
Texas Instruments
1: $0.52
4,427In Stock

Mfr. Part No.
NE555PSR

Mouser Part No
595-NE555PSR

Texas Instruments

Timers & Support Products Precision A 595-NE55 5PSRG4 A 595-NE555P A 595-NE555PSRG4

Learn More

Datasheet

4,427In Stock

Cut Tape

$0.52

$0.359

$0.321

$0.279

View

Reel

$0.229

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TTL Clock & Timer ICs

Types of Clock & Timer ICs

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