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Clock/Timing - Real Time Clocks

Filters:
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relate product result :2188 items
Alternate Text Utsource
DS12C887A

Enlarge

Used and refurbished parts guaranteed can work well

DS12C887A

DIP20

Dallas

96+

Real-Time Clock

Utsource

≥1:

AU $4.19391

AU $3.77452

≥5:

AU $3.98421

AU $3.58579

≥10:

AU $3.77452

AU $3.39706

≥20:

AU $3.66967

AU $3.30270

≥50:

AU $3.56482

AU $3.20834

≥100:

AU $3.45997

AU $3.11398

≥200:

AU $3.35513

AU $3.01961

≥500:

AU $3.31319

AU $2.98187

≥1000:

AU $3.25028

AU $2.92525

From: AU $3.25028

Description: Real-Time Clock/Calendar with Alarm and Digital Trimming Features: Real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information Programmable clock/c

Stock:10000

Minimum:2

Favorite

DS1646-120

Enlarge

Used and refurbished parts guaranteed can work well

DS1646-120

DIP

Dallas

98

Nonvolatile Timekeeping RAM

Utsource

≥1:

AU $20.36034

AU $18.32431

≥5:

AU $19.34233

AU $17.40809

≥10:

AU $18.32431

AU $16.49188

≥20:

AU $17.81530

AU $16.03377

≥50:

AU $17.30629

AU $15.57566

≥100:

AU $16.79728

AU $15.11756

≥200:

AU $16.28828

AU $14.65945

≥500:

AU $16.08467

AU $14.47620

≥1000:

AU $15.77927

AU $14.20134

From: AU $15.77927

Description: The DS1646 is a nonvolatile memory that combines a real-time clock/calendar and a 128 x 8 NVSRAM in a single package. Features: Real-time clock/calendar with leap year compensation 12

Stock:5000

Minimum:1

Favorite

DS1486-120

Enlarge

Used and refurbished parts guaranteed can work well

DS1486-120

DIP-32

Dallas

05+

RAMified Watchdog Timekeeper

Utsource

≥1:

AU $8.17720

AU $7.35948

≥5:

AU $7.76834

AU $6.99150

≥10:

AU $7.35948

AU $6.62353

≥20:

AU $7.15505

AU $6.43954

≥50:

AU $6.95062

AU $6.25556

≥100:

AU $6.74619

AU $6.07157

≥200:

AU $6.54176

AU $5.88758

≥500:

AU $6.45999

AU $5.81399

≥1000:

AU $6.33733

AU $5.70360

From: AU $6.33733

Description: The DS1486-120 is a 32-pin DIP (Dual Inline Package) nonvolatile static RAM (Random Access Memory) from Dallas Semiconductor. Features: - Low power CMOS technology - Fast access time: 12

Stock:10000

Minimum:1

Favorite

DS1689S

Enlarge

Used and refurbished parts guaranteed can work well

DS1689S

SOP-28

Dallas

00+

3-Volt/5-Volt Serialized Real-Time Clock with NV RAM Control

Utsource

≥1:

AU $10.06538

AU $9.05884

≥5:

AU $9.56211

AU $8.60589

≥10:

AU $9.05884

AU $8.15295

≥20:

AU $8.80720

AU $7.92648

≥50:

AU $8.55557

AU $7.70001

≥100:

AU $8.30394

AU $7.47354

≥200:

AU $8.05230

AU $7.24707

≥500:

AU $7.95165

AU $7.15648

≥1000:

AU $7.80067

AU $7.02060

From: AU $7.80067

The DS1689S is a Real-Time Clock (RTC) IC manufactured by Dallas Semiconductor. It is a low-power, low-cost, and highly accurate timekeeping device that can be used in a variety of applications. Desc

Stock:10000

Minimum:1

Favorite

DS1644-120

Enlarge

Used and refurbished parts guaranteed can work well

DS1644-120

DIP-28

Dallas

04+

Nonvolatile Timekeeping RAM

Utsource

≥1:

AU $12.10294

AU $10.89265

≥5:

AU $11.49779

AU $10.34801

≥10:

AU $10.89265

AU $9.80338

≥20:

AU $10.59007

AU $9.53107

≥50:

AU $10.28750

AU $9.25875

≥100:

AU $9.98493

AU $8.98643

≥200:

AU $9.68235

AU $8.71412

≥500:

AU $9.56133

AU $8.60519

≥1000:

AU $9.37978

AU $8.44180

From: AU $9.37978

The DS1644-120 is a nonvolatile memory manufactured by Dallas Semiconductor. It is a 28-pin DIP (Dual In-line Package) that is used to store data in a nonvolatile manner. Description: The DS1644-120

Stock:5000

Minimum:1

Favorite

DS14287

Enlarge

Used and refurbished parts guaranteed can work well

DS14287

DIP-20

Dallas

96/03+

Real Time Clock with NV RAM Control

Utsource

≥1:

AU $6.81433

AU $6.13290

≥5:

AU $6.47361

AU $5.82625

≥10:

AU $6.13290

AU $5.51961

≥20:

AU $5.96254

AU $5.36629

≥50:

AU $5.79218

AU $5.21296

≥100:

AU $5.62182

AU $5.05964

≥200:

AU $5.45147

AU $4.90632

≥500:

AU $5.38332

AU $4.84499

≥1000:

AU $5.28111

AU $4.75300

From: AU $5.28111

Description: The DS14287 is an 8-bit CMOS static RAM organized as 4096 × 8. Features: - Low power CMOS-compatible RAM - 5V supply operation - No external address/data multiplexer required - Fast ac

Stock:10000

Minimum:1

Favorite

M48T12-200PC1

Enlarge

Used and refurbished parts guaranteed can work well

M48T12-200PC1

DIP24

STMicroelectronics

03+

16 Kbit 2Kb x8 TIMEKEEPER[ SRAM

Utsource

≥1:

AU $6.78678

AU $6.10810

≥5:

AU $6.44744

AU $5.80270

≥10:

AU $6.10810

AU $5.49729

≥20:

AU $5.93843

AU $5.34459

≥50:

AU $5.76877

AU $5.19189

≥100:

AU $5.59909

AU $5.03919

≥200:

AU $5.42942

AU $4.88648

≥500:

AU $5.36156

AU $4.82540

≥1000:

AU $5.25976

AU $4.73378

From: AU $5.25976

Description: The M48T12-200PC1 is a non-volatile timekeeping device manufactured by STMicroelectronics. It is a 24-pin dual in-line package (DIP) Real-Time Clock (RTC) that is used to keep track of ti

Stock:10000

Minimum:1

Favorite

DS1305

Enlarge

Used and refurbished parts guaranteed can work well

DS1305

TSSOP-20

Dallas

N/A

Serial Alarm Real Time Clock RTC(RTC)

Utsource

≥1:

AU $3.14543

AU $2.83089

≥5:

AU $2.09695

AU $1.88726

≥10:

AU $1.88726

AU $1.69853

≥20:

AU $1.83483

AU $1.65135

≥50:

AU $1.78241

AU $1.60417

≥100:

AU $1.72999

AU $1.55699

≥200:

AU $1.67756

AU $1.50981

≥500:

AU $1.65659

AU $1.49093

≥1000:

AU $1.62514

AU $1.46262

From: AU $1.62514

Description: The DS1305 is a real-time clock (RTC) and calendar with 56 bytes of nonvolatile user RAM. Features: Real-time clock/calendar with leap year compensation valid up to 2100 56 bytes of no

Stock:10000

Minimum:2

Favorite

DS17287-5

Enlarge

Used and refurbished parts guaranteed can work well

DS17287-5

DIP-20

Dallas

03+

3V/5V Real-Time Clock

Utsource

≥1:

AU $16.77563

AU $15.09806

≥5:

AU $15.93684

AU $14.34316

≥10:

AU $15.09806

AU $13.58826

≥20:

AU $14.67867

AU $13.21080

≥50:

AU $14.25928

AU $12.83335

≥100:

AU $13.83989

AU $12.45590

≥200:

AU $13.42050

AU $12.07845

≥500:

AU $13.25275

AU $11.92747

≥1000:

AU $13.00111

AU $11.70100

From: AU $13.00111

Stock:5000

Minimum:1

Favorite

DS1338Z-33+

Enlarge

Used and refurbished parts guaranteed can work well

DS1338Z-33+

SOP8

Maxim Integrated

852

IC RTC CLK/CALENDAR I2C 8-SOIC

Utsource

≥1:

AU $3.33259

AU $2.99934

≥10:

AU $1.49967

AU $1.34971

≥100:

AU $1.33303

AU $1.19973

≥1000:

AU $1.29139

AU $1.16225

≥2500:

AU $1.24972

AU $1.12475

≥5000:

AU $1.16641

AU $1.04977

≥10000:

AU $1.12475

AU $1.01227

From: AU $1.12475

Description: The DS1338Z-33+ is a Real-Time Clock (RTC) IC from Maxim Integrated. It is a low-power, full-binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Features: Low-power CMOS

Stock:10000

Minimum:3

Favorite

DS1687-5+

Enlarge

Used and refurbished parts guaranteed can work well

DS1687-5+

DIP

Dallas

11+

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

AU $11.68722

AU $10.51850

≥10:

AU $11.03793

AU $9.93414

≥100:

AU $9.73935

AU $8.76542

≥1000:

AU $9.41471

AU $8.47324

≥2500:

AU $9.09006

AU $8.18106

≥5000:

AU $8.76542

AU $7.88888

≥10000:

AU $8.44077

AU $7.59670

From: AU $8.44077

Stock:5000

Minimum:1

Favorite

X1205S8Z

Enlarge

Used and refurbished parts guaranteed can work well

X1205S8Z

SOP8

Intersil

8

2-Wire RTC Real Time Clock/Calendar

Utsource

≥1:

AU $3.95167

AU $3.55650

≥5:

AU $2.63445

AU $2.37100

≥10:

AU $2.37100

AU $2.13390

≥20:

AU $2.30515

AU $2.07463

≥50:

AU $2.23929

AU $2.01536

≥100:

AU $2.17342

AU $1.95608

≥200:

AU $2.10756

AU $1.89681

≥500:

AU $2.08122

AU $1.87310

≥1000:

AU $2.04170

AU $1.83753

From: AU $2.04170

Stock:10000

Minimum:2

Favorite

DS1284Q

Enlarge

Used and refurbished parts guaranteed can work well

DS1284Q

PLCC28

Dallas

Real-Time Clock

Utsource

≥1:

AU $8.38781

AU $7.54903

≥5:

AU $7.96842

AU $7.17158

≥10:

AU $7.54903

AU $6.79413

≥20:

AU $7.33934

AU $6.60540

≥50:

AU $7.12964

AU $6.41668

≥100:

AU $6.91994

AU $6.22795

≥200:

AU $6.71025

AU $6.03923

≥500:

AU $6.62637

AU $5.96373

≥1000:

AU $6.50056

AU $5.85050

From: AU $6.50056

The Dallas DS1284Q is a non-volatile static RAM (NVRAM) memory chip. It is a 28-pin PLCC package and is used to store data in a non-volatile manner, even when the power is removed. The DS1284Q has a c

Stock:10000

Minimum:1

Favorite

BQ3287EMT

Enlarge

Used and refurbished parts guaranteed can work well

BQ3287EMT

DIP-16

Benchmarq

0012+

Real-Time Clock RTC Module

Utsource

≥1:

AU $4.19391

AU $3.77452

≥5:

AU $3.98421

AU $3.58579

≥10:

AU $3.77452

AU $3.39706

≥20:

AU $3.66967

AU $3.30270

≥50:

AU $3.56482

AU $3.20834

≥100:

AU $3.45997

AU $3.11398

≥200:

AU $3.35513

AU $3.01961

≥500:

AU $3.31319

AU $2.98187

≥1000:

AU $3.25028

AU $2.92525

From: AU $3.25028

Stock:10000

Minimum:2

Favorite

DS12C887

Enlarge

Used and refurbished parts guaranteed can work well

DS12C887

DIP-18

Dallas

Real-Time Clock

Utsource

≥1:

AU $4.19391

AU $3.77452

≥5:

AU $3.98421

AU $3.58579

≥10:

AU $3.77452

AU $3.39706

≥20:

AU $3.66967

AU $3.30270

≥50:

AU $3.56482

AU $3.20834

≥100:

AU $3.45997

AU $3.11398

≥200:

AU $3.35513

AU $3.01961

≥500:

AU $3.31319

AU $2.98187

≥1000:

AU $3.25028

AU $2.92525

From: AU $3.25028

The DS12C887 is a Real-Time Clock (RTC) IC manufactured by Dallas Semiconductor. It is an 18-pin DIP integrated circuit that provides a real-time clock/calendar and 56 bytes of NV SRAM. Description:

Stock:10000

Minimum:2

Favorite

DS1307

Enlarge

Used and refurbished parts guaranteed can work well

DS1307

DIP-8

Dallas

64 X 8 Serial Real Time Clock64 X 8

Utsource

≥1:

AU $1.88726

AU $1.69853

≥5:

AU $1.25817

AU $1.13236

≥10:

AU $1.13235

AU $1.01912

≥20:

AU $1.10090

AU $0.99081

≥50:

AU $1.06945

AU $0.96250

≥100:

AU $1.03799

AU $0.93419

≥200:

AU $1.00654

AU $0.90588

≥500:

AU $0.99396

AU $0.89456

≥1000:

AU $0.97508

AU $0.87758

From: AU $0.97508

The DS1307 is a Real-Time Clock (RTC) IC manufactured by Dallas Semiconductor. It is an 8-pin DIP (Dual In-line Package) IC used to provide time and date information in digital format. It is used in a

Stock:10000

Minimum:2

Favorite

M48T58-70PC1

Enlarge

Used and refurbished parts guaranteed can work well

M48T58-70PC1

DIP28

STMicroelectronics

06+07

Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin PCDIP Tube

Utsource

≥1:

AU $7.10883

AU $6.39794

≥5:

AU $6.75338

AU $6.07804

≥10:

AU $6.39794

AU $5.75815

≥20:

AU $6.22022

AU $5.59820

≥50:

AU $6.04250

AU $5.43825

≥100:

AU $5.86478

AU $5.27830

≥200:

AU $5.68706

AU $5.11835

≥500:

AU $5.61598

AU $5.05438

≥1000:

AU $5.50934

AU $4.95840

From: AU $5.50934

The M48T58-70PC1 is a Timekeeper RAM (TKRAM) integrated circuit (IC) manufactured by STMicroelectronics. It is a 28-pin dual in-line package (DIP) IC. The M48T58-70PC1 is a non-volatile memory devi

Stock:10000

Minimum:1

Favorite

DP8573AN

Enlarge

Used and refurbished parts guaranteed can work well

DP8573AN

DIP-24

National Semiconductor

02+

Real Time Clock RTC

Utsource

≥1:

AU $22.83444

AU $20.55100

≥5:

AU $21.69272

AU $19.52345

≥10:

AU $20.55100

AU $18.49590

≥20:

AU $19.98014

AU $17.98212

≥50:

AU $19.40928

AU $17.46835

≥100:

AU $18.83842

AU $16.95457

≥200:

AU $18.26755

AU $16.44080

≥500:

AU $18.03922

AU $16.23530

≥1000:

AU $17.69669

AU $15.92702

From: AU $17.69669

Stock:2000

Minimum:1

Favorite

DS1747-70+

Enlarge

Used and refurbished parts guaranteed can work well

DS1747-70+

DIP-32

Dallas

1024+

IC RTC CLK/CALENDAR PAR 32-EDIP

Utsource

≥1:

AU $34.59973

AU $31.13975

≥2:

AU $34.59973

AU $31.13975

≥5:

AU $33.44640

AU $30.10176

≥10:

AU $32.98507

AU $29.68657

≥20:

AU $32.75441

AU $29.47897

≥30:

AU $32.29308

AU $29.06377

≥50:

AU $32.29308

AU $29.06377

≥100:

AU $32.06241

AU $28.85617

≥500:

AU $31.83175

AU $28.64857

From: AU $31.83175

The DS1747-70+ is a 32-pin nonvolatile memory chip manufactured by Dallas Semiconductor. It is a low-power, low-cost, serial-access, nonvolatile memory device that stores up to 64K bits of data. The d

Stock:2000

Minimum:1

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DS1643-100

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Used and refurbished parts guaranteed can work well

DS1643-100

DIP28

Dallas

03+

Nonvolatile Timekeeping RAM

Utsource

≥1:

AU $7.69781

AU $6.92803

≥5:

AU $7.31292

AU $6.58163

≥10:

AU $6.92803

AU $6.23522

≥20:

AU $6.73558

AU $6.06202

≥50:

AU $6.54314

AU $5.88882

≥100:

AU $6.35069

AU $5.71562

≥200:

AU $6.15825

AU $5.54242

≥500:

AU $6.08127

AU $5.47314

≥1000:

AU $5.96580

AU $5.36922

From: AU $5.96580

The DS1643-100 is a nonvolatile, 32K x 8 CMOS static RAM (SRAM) with a built-in lithium energy source and control circuitry. It is designed to maintain data without power for an extended period of tim

Stock:10000

Minimum:1

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