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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: $0.503
91,899In Stock

Mfr. Part No.
NCV1455BDR2G

Mouser Part No
863-NCV1455BDR2G

onsemi

Timers & Support Products Timer Circuit

Datasheet

91,899In Stock

Cut Tape

$0.503

$0.355

$0.316

$0.272

$0.252

Reel

$0.252

MouseReel Available

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

: 2,500

Timers & Support Products LOG CMOS OSILATR TIMER

MC14536BDWG
onsemi
1: $1.35
21,419In Stock

Mfr. Part No.
MC14536BDWG

Mouser Part No
863-MC14536BDWG

onsemi

Timers & Support Products LOG CMOS OSILATR TIMER

Datasheet

21,419In Stock

$1.35

$0.971

$0.874

$0.768

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: $1.46
477In Stock

Mfr. Part No.
COM-16473

Mouser Part No
474-COM-16473

SparkFun

477In Stock

$1.46

Min.: 1
Mult.: 1

Timers & Support Products Single Precision Tim er

NE555DR1G4
Texas Instruments
1: $0.639
1,895In 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

1,895In Stock

2,500On Order

Cut Tape

$0.639

$0.442

$0.394

Reel

$0.394

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

: 2,500

Timers & Support Products Precision

NE555P
Texas Instruments
1: $0.789
22,980In Stock

Mfr. Part No.
NE555P

Mouser Part No
595-NE555P

Texas Instruments

Timers & Support Products Precision

Learn More

Datasheet

22,980In Stock

$0.789

$0.558

$0.498

$0.432

View

Min.: 1
Mult.: 1

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

MC14536BDWR2G
onsemi
1: $1.35
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

$1.35

$0.971

$0.874

$0.768

View

Reel

$0.666

MouseReel Available

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

: 1,000

Timers & Support Products TIMER

LM555CN/NOPB
Texas Instruments
1: $1.94
10,231In Stock

Mfr. Part No.
LM555CN/NOPB

Mouser Part No
926-LM555CN/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

10,231In Stock

$1.94

$1.41

$1.28

$1.13

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: $0.354
34,359In 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

34,359In Stock

Cut Tape

$0.354

$0.242

$0.215

$0.184

Reel

$0.141

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: $1.10
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

$1.10

$0.782

$0.702

$0.613

Reel

$0.50

View

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: $0.476
15,667In 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

15,667In Stock

30,000On Order

Cut Tape

$0.476

$0.326

$0.291

$0.25

Reel

$0.197

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

SA556N
Texas Instruments
1: $1.22
3,978In Stock

Mfr. Part No.
SA556N

Mouser Part No
595-SA556N

Texas Instruments

Timers & Support Products Dual Precision

Datasheet

3,978In Stock

$1.22

$0.873

$0.786

$0.691

View

Min.: 1
Mult.: 1

Timers & Support Products TIMER

LM555CMX/NOPB
Texas Instruments
1: $1.69
23,753In Stock

Mfr. Part No.
LM555CMX/NOPB

Mouser Part No
926-LM555CMX/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

23,753In Stock

Cut Tape

$1.69

$1.10

$0.981

$0.919

Reel

$0.819

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Prec Timers

NA555P
Texas Instruments
1: $0.639
1,139In Stock

Mfr. Part No.
NA555P

Mouser Part No
595-NA555P

Texas Instruments

Timers & Support Products Prec Timers

Datasheet

1,139In Stock

$0.639

$0.441

$0.412

$0.339

View

Min.: 1
Mult.: 1

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

NA555PE4
Texas Instruments
1: $0.884
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

$0.884

$0.627

$0.532

$0.475

View

Min.: 1
Mult.: 1

Timers & Support Products Dual Prec Timers

NA556N
Texas Instruments
1: $1.43
2,069In Stock

Mfr. Part No.
NA556N

Mouser Part No
595-NA556N

Texas Instruments

Timers & Support Products Dual Prec Timers

Datasheet

2,069In Stock

$1.43

$1.05

$0.947

$0.834

View

Min.: 1
Mult.: 1

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

NE555PE4
Texas Instruments
1: $0.87
1,049In 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

1,049In Stock

$0.87

$0.635

$0.54

$0.469

View

Min.: 1
Mult.: 1

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

NE555PS
Texas Instruments
1: $1.81
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

$1.81

$1.32

$1.07

$1.02

View

Min.: 1
Mult.: 1

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

NE555PWR
Texas Instruments
1: $0.408
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

$0.408

$0.277

$0.246

$0.211

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products DUAL PRECISION TIMER

NE556DBR
Texas Instruments
1: $0.911
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

$0.911

$0.638

$0.57

$0.495

Reel

$0.398

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: $0.598
3,285In 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

3,285In Stock

Cut Tape

$0.598

$0.412

$0.367

$0.317

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Dual Precision

NE556NSR
Texas Instruments
1: $0.884
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

$0.884

$0.62

$0.556

$0.484

Reel

$0.394

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Timers & Support Products Precision

SA555P
Texas Instruments
1: $0.612
731In Stock
3,000On Order

Mfr. Part No.
SA555P

Mouser Part No
595-SA555P

Texas Instruments

Timers & Support Products Precision

Datasheet

731In Stock

3,000On Order

$0.612

$0.431

$0.364

$0.324

View

Min.: 1
Mult.: 1

Timers & Support Products Timer

LM555CM/NOPB
Texas Instruments
1: $1.94
1,537In Stock
5,890On Order

Mfr. Part No.
LM555CM/NOPB

Mouser Part No
926-LM555CM/NOPB

Texas Instruments

Timers & Support Products Timer

Datasheet

1,537In Stock

5,890On Order

$1.94

$1.41

$1.19

$1.08

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: $1.93
639In Stock
3,000Expected 1/10/2026

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

639In Stock

3,000Expected 1/10/2026

Cut Tape

$1.93

$1.40

$1.27

$1.12

Reel

$0.964

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: $0.462
1,099In Stock
66,700Expected 29/7/2026

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

1,099In Stock

66,700Expected 29/7/2026

Cut Tape

$0.462

$0.309

$0.265

$0.234

View

Reel

$0.171

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TTL Clock & Timer ICs

Types of Clock & Timer ICs

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