Clock/Timing - Real Time Clocks | Page 10

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Used and refurbished parts guaranteed can work well

ISL12027IBZ-T

SOP-8

Intersil

1249+

Real Time Clock/Calendar with EEPROM

Utsource

≥1:

S$4.01453

S$3.61308

≥5:

S$2.67635

S$2.40872

≥10:

S$2.40872

S$2.16785

≥20:

S$2.34180

S$2.10762

≥50:

S$2.27490

S$2.04741

≥100:

S$2.20800

S$1.98720

≥200:

S$2.14108

S$1.92697

≥500:

S$2.11432

S$1.90288

≥1000:

S$2.07417

S$1.86675

From: S$2.07417

Description: Real Time Clock/Calendar with Alarm Features: I2C Interface Programmable Clock/Calendar Programmable Alarm Programmable Square Wave Output Battery Backup Input Operating Voltage: 2

Stock:10000

Minimum:2

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DS1746WP-120

PCM

Dallas

Y2K-Compliant, Nonvolatile Timekeeping RAMs

Utsource

≥1:

S$10.70541

S$9.63487

≥5:

S$10.17014

S$9.15312

≥10:

S$9.63487

S$8.67138

≥20:

S$9.36723

S$8.43051

≥50:

S$9.09960

S$8.18964

≥100:

S$8.83196

S$7.94877

≥200:

S$8.56433

S$7.70789

≥500:

S$8.45727

S$7.61155

≥1000:

S$8.29669

S$7.46702

From: S$8.29669

Stock:5000

Minimum:1

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DS12887+

MOD

Dallas

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

S$3.87536

S$3.48782

≥5:

S$3.48782

S$3.13904

≥10:

S$3.29406

S$2.96465

≥20:

S$3.19717

S$2.87746

≥50:

S$3.10029

S$2.79026

≥100:

S$3.00340

S$2.70306

≥200:

S$2.90652

S$2.61587

≥500:

S$2.80964

S$2.52867

≥1000:

S$2.71275

S$2.44148

From: S$2.71275

DALLAS) Description: The DS12887+ (MOD, DALLAS) is a Real-Time Clock/Calendar (RTCC) module from Dallas Semiconductor. It is a complete clock/calendar circuit with an integrated lithium battery, whic

Stock:10000

Minimum:2

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DS1742W-120+

DIP-24

Dallas

11+

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

S$11.21556

S$10.09400

≥5:

S$10.65478

S$9.58930

≥10:

S$10.09400

S$9.08460

≥20:

S$9.81361

S$8.83225

≥50:

S$9.53322

S$8.57990

≥100:

S$9.25283

S$8.32755

≥200:

S$8.97244

S$8.07520

≥500:

S$8.86029

S$7.97426

≥1000:

S$8.69206

S$7.82285

From: S$8.69206

Description: The DS1742W-120+ is a Nonvolatile Timekeeping RAM from Dallas Semiconductor. It is a 24-pin DIP package and is designed to provide a real-time clock/calendar and 128 bytes of static RAM.

Stock:5000

Minimum:1

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S-35390A-T8T1G

TSSOP-8

Seiko

10+

2-WIRE REAL-TIME CLOCK

Utsource

≥1:

S$1.79974

S$1.61977

≥5:

S$1.19983

S$1.07985

≥10:

S$1.07985

S$0.97186

≥20:

S$1.04985

S$0.94487

≥50:

S$1.01985

S$0.91787

≥100:

S$0.98986

S$0.89087

≥200:

S$0.95986

S$0.86388

≥500:

S$0.94786

S$0.85308

≥1000:

S$0.92987

S$0.83688

From: S$0.92987

The S-35390A-T8T1G is a TSSOP-8 (Thin Small Outline Package) manufactured by Seiko. It is a low-voltage CMOS device that has a built-in oscillator and a power-on reset circuit. It is designed for use

Stock:10000

Minimum:2

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DS1315S-33+

SOP-16

Maxim Integrated

1019+

IC RTC PHANTOM PAR 16-SOIC

Utsource

≥1:

S$7.72319

S$6.95087

≥5:

S$7.33703

S$6.60333

≥10:

S$6.95087

S$6.25578

≥20:

S$6.75780

S$6.08202

≥50:

S$6.56471

S$5.90824

≥100:

S$6.37163

S$5.73446

≥200:

S$6.17854

S$5.56069

≥500:

S$6.10132

S$5.49119

≥1000:

S$5.98547

S$5.38693

From: S$5.98547

Stock:10000

Minimum:1

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DS1743P-100

34-PCM

Maxim Integrated

Y2KC Nonvolatile Timekeeping RAM

Utsource

≥1:

S$11.34692

S$10.21223

≥5:

S$10.77958

S$9.70162

≥10:

S$10.21223

S$9.19101

≥20:

S$9.92856

S$8.93570

≥50:

S$9.64488

S$8.68040

≥100:

S$9.36121

S$8.42509

≥200:

S$9.07754

S$8.16978

≥500:

S$8.96407

S$8.06766

≥1000:

S$8.79387

S$7.91448

From: S$8.79387

Stock:5000

Minimum:1

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DS1742W-150+

DIP

MAX

07+

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

S$24.74237

S$22.26813

≥5:

S$23.36779

S$21.03101

≥10:

S$22.68050

S$20.41245

≥20:

S$21.99322

S$19.79389

≥50:

S$21.30593

S$19.17533

≥100:

S$21.03101

S$18.92791

≥200:

S$20.61864

S$18.55678

≥500:

S$20.34372

S$18.30935

≥1000:

S$19.93135

S$17.93822

From: S$19.93135

Description: The DS1742W-150+ is a Nonvolatile Timekeeping RAM from Dallas Semiconductor. Features: 150nS access time Low power CMOS technology Real-time clock/calendar Battery backup operation 8

Stock:2000

Minimum:1

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DS1286+

DIP28

Maxim Integrated

0912+

Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, EDIP MODULE-28

Utsource

≥1:

S$5.60778

S$5.04700

≥5:

S$5.32739

S$4.79465

≥10:

S$5.04700

S$4.54230

≥20:

S$4.90680

S$4.41612

≥50:

S$4.76661

S$4.28995

≥100:

S$4.62642

S$4.16377

≥200:

S$4.48622

S$4.03760

≥500:

S$4.43014

S$3.98713

≥1000:

S$4.34603

S$3.91142

From: S$4.34603

Stock:10000

Minimum:1

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DS12C887+

DIP-18

Dallas/maxim

NA

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

S$4.85931

S$4.37338

≥5:

S$4.61634

S$4.15471

≥10:

S$4.37338

S$3.93604

≥20:

S$4.25189

S$3.82670

≥50:

S$4.13041

S$3.71736

≥100:

S$4.00893

S$3.60804

≥200:

S$3.88744

S$3.49870

≥500:

S$3.83885

S$3.45497

≥1000:

S$3.76597

S$3.38937

From: S$3.76597

Stock:10000

Minimum:1

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DS12CR887-33+

DIP-24

Dallas/maxim

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

S$26.99615

S$24.29654

≥5:

S$25.49636

S$22.94673

≥10:

S$24.74647

S$22.27183

≥20:

S$23.99658

S$21.59692

≥50:

S$23.24669

S$20.92202

≥100:

S$22.94673

S$20.65205

≥200:

S$22.49679

S$20.24711

≥500:

S$22.19684

S$19.97715

≥1000:

S$21.74690

S$19.57221

From: S$21.74690

Stock:2000

Minimum:1

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DS1511W+

DIP

Dallas

1040

IC RTC CLK/CALENDAR PAR 28-EDIP

Utsource

S$5.42386

S$4.88148

From: S$5.42386

Stock:10000

Minimum:1

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DS12885+

DIP24

Maxim Integrated

0646+

IC RTC CLK/CALENDAR PAR 24-DIP

Utsource

≥1:

S$20.69048

S$18.62143

≥5:

S$19.54101

S$17.58691

≥10:

S$18.96627

S$17.06965

≥20:

S$18.39154

S$16.55238

≥50:

S$17.81680

S$16.03512

≥100:

S$17.58691

S$15.82822

≥200:

S$17.24207

S$15.51786

≥500:

S$17.01217

S$15.31095

≥1000:

S$16.66733

S$15.00060

From: S$16.66733

Description: The DS12885 is a Real-Time Clock (RTC) and calendar with an integrated crystal and battery backup. Features: Real-time clock/calendar provides seconds, minutes, hours, day, date, month,

Stock:2000

Minimum:1

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DS1338Z-33+

SOP8

Maxim Integrated

852

IC RTC CLK/CALENDAR I2C 8-SOIC

Utsource

≥1:

S$2.97943

S$2.68149

≥10:

S$1.34075

S$1.20667

≥100:

S$1.19177

S$1.07259

≥1000:

S$1.15453

S$1.03908

≥2500:

S$1.11729

S$1.00556

≥5000:

S$1.04280

S$0.93852

≥10000:

S$1.00556

S$0.90500

From: S$1.00556

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

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DS1687-5+

DIP

Dallas

11+

IC RTC CLK/CALENDAR PAR 24-EDIP

Utsource

≥1:

S$10.44869

S$9.40382

≥10:

S$9.86821

S$8.88139

≥100:

S$8.70724

S$7.83652

≥1000:

S$8.41700

S$7.57530

≥2500:

S$8.12676

S$7.31409

≥5000:

S$7.83652

S$7.05287

≥10000:

S$7.54628

S$6.79165

From: S$7.54628

Stock:5000

Minimum:1

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DS1307Z+

SOP-8

Dallas

0814+

IC RTC CLK/CALENDAR I2C 8-SOIC

Utsource

≥1:

S$0.88673

S$0.79806

≥10:

S$0.53204

S$0.47884

≥100:

S$0.47292

S$0.42563

≥1000:

S$0.45815

S$0.41233

≥2500:

S$0.44337

S$0.39903

≥5000:

S$0.42859

S$0.38573

≥10000:

S$0.41381

S$0.37243

From: S$0.41381

Stock:10000

Minimum:4

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MCP7940N-I/SN

SOP-8

Microchip Technology

Low-Cost I2C? Real-Time Clock/Calendar with SRAM and Battery Switchover

Utsource

≥1:

S$3.65573

S$3.29016

≥5:

S$2.43715

S$2.19344

≥10:

S$2.19344

S$1.97409

≥20:

S$2.13252

S$1.91926

≥50:

S$2.07158

S$1.86442

≥100:

S$2.01064

S$1.80958

≥200:

S$1.94972

S$1.75475

≥500:

S$1.92535

S$1.73282

≥1000:

S$1.88880

S$1.69992

From: S$1.88880

The MCP7940N-I/SN is a Real-Time Clock/Calendar (RTCC) with a built-in Power-Fail detect and battery switchover circuit. It is a low-power, highly accurate, and cost-effective device that is ideal for

Stock:10000

Minimum:2

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M48T58-70PC1

DIP28

STMicroelectronics

06+07

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

Utsource

≥1:

S$6.35548

S$5.71993

≥5:

S$6.03771

S$5.43394

≥10:

S$5.71993

S$5.14794

≥20:

S$5.56105

S$5.00494

≥50:

S$5.40216

S$4.86194

≥100:

S$5.24327

S$4.71894

≥200:

S$5.08438

S$4.57595

≥500:

S$5.02083

S$4.51875

≥1000:

S$4.92550

S$4.43295

From: S$4.92550

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

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M48T35AV-10PC1

DIP-28

STMicroelectronics

06+

256 Kbit 32Kb x8 TIMEKEEPER SRAM

Utsource

≥1:

S$10.86633

S$9.77970

≥5:

S$10.32302

S$9.29072

≥10:

S$9.77970

S$8.80173

≥20:

S$9.50804

S$8.55724

≥50:

S$9.23638

S$8.31275

≥100:

S$8.96473

S$8.06825

≥200:

S$8.69307

S$7.82376

≥500:

S$8.58440

S$7.72596

≥1000:

S$8.42141

S$7.57927

From: S$8.42141

The M48T35AV-10PC1 is a 28-pin DIP (Dual Inline Package) integrated circuit manufactured by STMicroelectronics. It is a timekeeper RAM (Random Access Memory) that provides a real-time clock/calendar a

Stock:5000

Minimum:1

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