Clock/Timing - Programmable Timers and Oscillators | Page 2

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Used and refurbished parts guaranteed can work well

ICM7556ISD

SOP-14

Harris

0527+

General Purpose timers

Utsource

≥1:

S$4.49936

S$4.04942

≥5:

S$4.27439

S$3.84695

≥10:

S$4.04942

S$3.64448

≥20:

S$3.93694

S$3.54325

≥50:

S$3.82446

S$3.44201

≥100:

S$3.71197

S$3.34077

≥200:

S$3.59949

S$3.23954

≥500:

S$3.55449

S$3.19904

≥1000:

S$3.48700

S$3.13830

From: S$3.48700

Description: The ICM7556ISD is a CMOS timer IC from Harris Semiconductor. It is a low power, high accuracy, monolithic timing circuit that can be used to generate accurate time delays or oscillation.

Stock:10000

Minimum:1

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NE556N

DIP-14

Texas Instruments

DUAL PRECISION TIMERS

Utsource

≥1:

S$0.89987

S$0.80989

≥5:

S$0.67490

S$0.60741

≥10:

S$0.47243

S$0.42519

≥20:

S$0.44993

S$0.40494

≥50:

S$0.40494

S$0.36445

≥100:

S$0.39369

S$0.35432

≥200:

S$0.38244

S$0.34420

≥500:

S$0.37120

S$0.33408

≥1000:

S$0.35995

S$0.32395

From: S$0.35995

Description: The NE556N is a dual precision timing circuit from Texas Instruments. Features: Wide supply voltage range: 4.5V to 18V Low power consumption Low input current High accuracy Low temp

Stock:10000

Minimum:4

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ICM7555ISA

SOP8

Maxim Integrated

General Purpose timers

Utsource

≥1:

S$2.24968

S$2.02471

≥5:

S$1.49979

S$1.34981

≥10:

S$1.34981

S$1.21483

≥20:

S$1.31231

S$1.18108

≥50:

S$1.27482

S$1.14734

≥100:

S$1.23732

S$1.11359

≥200:

S$1.19983

S$1.07985

≥500:

S$1.18483

S$1.06635

≥1000:

S$1.16233

S$1.04610

From: S$1.16233

Stock:10000

Minimum:2

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ID82C54

CDIP-24

Intersil

CMOS Programmable Interval Timer

Utsource

≥1:

S$33.64666

S$30.28200

≥2:

S$33.64666

S$30.28200

≥5:

S$32.52511

S$29.27260

≥10:

S$32.07649

S$28.86884

≥20:

S$31.85217

S$28.66695

≥30:

S$31.40355

S$28.26320

≥50:

S$31.40355

S$28.26320

≥100:

S$31.17924

S$28.06132

≥500:

S$30.95493

S$27.85944

From: S$30.95493

Stock:2000

Minimum:1

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CD4541BCN

DIP-14

FSC

00+

Programmable Timer; Package: DIP; No of Pins: 14; Container: Rail

Utsource

≥1:

S$2.12652

S$1.91387

≥5:

S$1.59489

S$1.43540

≥10:

S$0.95694

S$0.86124

≥20:

S$0.93036

S$0.83732

≥50:

S$0.90377

S$0.81339

≥100:

S$0.87718

S$0.78946

≥200:

S$0.85061

S$0.76555

≥500:

S$0.83998

S$0.75598

≥1000:

S$0.82403

S$0.74163

From: S$0.82403

Stock:10000

Minimum:2

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ICM7556IPDZ

PDIP-8

IT4

General Purpose Timers

Utsource

≥1:

S$1.72051

S$1.54846

≥5:

S$1.14701

S$1.03231

≥10:

S$1.03231

S$0.92908

≥20:

S$1.00362

S$0.90326

≥50:

S$0.97496

S$0.87746

≥100:

S$0.94629

S$0.85166

≥200:

S$0.91761

S$0.82585

≥500:

S$0.90614

S$0.81552

≥1000:

S$0.88892

S$0.80003

From: S$0.88892

Stock:10000

Minimum:2

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MC1455DR2G

SOP-8

On Semiconductor

07+

Timers

Utsource

≥1:

S$1.49541

S$1.34587

≥5:

S$1.12156

S$1.00940

≥10:

S$0.67293

S$0.60564

≥20:

S$0.65424

S$0.58882

≥50:

S$0.63555

S$0.57199

≥100:

S$0.61686

S$0.55517

≥200:

S$0.59816

S$0.53835

≥500:

S$0.59069

S$0.53162

≥1000:

S$0.57947

S$0.52152

From: S$0.57947

The MC1455DR2G is a dual operational amplifier from ON Semiconductor. It is a monolithic integrated circuit designed for general purpose applications. The device is available in an 8-pin small outline

Stock:10000

Minimum:2

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CP82C54-12

DIP-24

Intersil

2002

CMOS Programmable Interval Timer

Utsource

≥1:

S$16.87259

S$15.18533

≥5:

S$15.93523

S$14.34170

≥10:

S$15.46654

S$13.91989

≥20:

S$14.99786

S$13.49808

≥50:

S$14.52918

S$13.07626

≥100:

S$14.34170

S$12.90753

≥200:

S$14.06050

S$12.65445

≥500:

S$13.87302

S$12.48572

≥1000:

S$13.59181

S$12.23263

From: S$13.59181

Stock:5000

Minimum:1

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CP82C54

DIP-24

Har/intersil

CMOS Programmable Interval Timer

Utsource

≥1:

S$7.64672

S$6.88205

≥5:

S$7.26438

S$6.53795

≥10:

S$6.88205

S$6.19384

≥20:

S$6.69088

S$6.02179

≥50:

S$6.49971

S$5.84974

≥100:

S$6.30854

S$5.67769

≥200:

S$6.11738

S$5.50564

≥500:

S$6.04091

S$5.43682

≥1000:

S$5.92621

S$5.33359

From: S$5.92621

The CP82C54 is a CMOS programmable interval timer (PIT) manufactured by Intersil. It is a 24-pin dual in-line package (DIP) device that can be used to generate accurate time delays or periodic interru

Stock:10000

Minimum:1

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Original parts, guaranteed brand new

ICM7242IBAZ

SOP8

Intersil

0709+

IC OSC BINARY CTC PROG 8-SOIC

Shenzhen Zhaofengyuan Technology Co., Ltd.

S$0.73600

S$0.66240

From: S$0.73600

Stock:15

Minimum:10

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CS82C54-10Z

PLCC28

Intersil

Utsource

≥1:

S$13.23808

S$11.91427

≥5:

S$12.57617

S$11.31855

≥10:

S$11.91427

S$10.72284

≥20:

S$11.58332

S$10.42499

≥50:

S$11.25236

S$10.12713

≥100:

S$10.92141

S$9.82927

≥200:

S$10.59046

S$9.53141

≥500:

S$10.45808

S$9.41227

≥1000:

S$10.25951

S$9.23356

From: S$10.25951

Stock:5000

Minimum:1

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ICM7555IPA

DIP-6P

Intersil/maxim

General Purpose timers

Utsource

≥1:

S$1.27591

S$1.14832

≥5:

S$0.95694

S$0.86124

≥10:

S$0.66985

S$0.60287

≥20:

S$0.63796

S$0.57416

≥50:

S$0.57416

S$0.51675

≥100:

S$0.55820

S$0.50238

≥200:

S$0.54226

S$0.48804

≥500:

S$0.52632

S$0.47369

≥1000:

S$0.51037

S$0.45933

From: S$0.51037

Stock:10000

Minimum:3

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ML2035IP

DIP-8

ML

Serial Input Programmable Sine Wave Generator

Utsource

≥1:

S$28.12099

S$25.30889

≥2:

S$28.12099

S$25.30889

≥5:

S$27.18363

S$24.46526

≥10:

S$26.80868

S$24.12781

≥20:

S$26.62120

S$23.95908

≥30:

S$26.24626

S$23.62163

≥50:

S$26.24626

S$23.62163

≥100:

S$26.05878

S$23.45291

≥500:

S$25.87131

S$23.28418

From: S$25.87131

Stock:2000

Minimum:1

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LM555CM

SOP8

National Semiconductor

02+

Single Timer; Package: SOIC; No of Pins: 8; Container: Rail

Utsource

≥1:

S$0.98340

S$0.88506

≥5:

S$0.73755

S$0.66379

≥10:

S$0.51629

S$0.46466

≥20:

S$0.49170

S$0.44253

≥50:

S$0.44253

S$0.39828

≥100:

S$0.43023

S$0.38721

≥200:

S$0.41794

S$0.37615

≥500:

S$0.40565

S$0.36509

≥1000:

S$0.39337

S$0.35403

From: S$0.39337

Description: The LM555CM is a low-power CMOS version of the popular 555 timer. It is a highly stable controller capable of producing accurate time delays or oscillation. Features: Low power consumpt

Stock:10000

Minimum:4

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TS555IN

DIP-8

STMicroelectronics

LOW POWER SINGLE CMOS TIMERS

Utsource

≥1:

S$2.24968

S$2.02471

≥5:

S$1.49979

S$1.34981

≥10:

S$1.34981

S$1.21483

≥20:

S$1.31231

S$1.18108

≥50:

S$1.27482

S$1.14734

≥100:

S$1.23732

S$1.11359

≥200:

S$1.19983

S$1.07985

≥500:

S$1.18483

S$1.06635

≥1000:

S$1.16233

S$1.04610

From: S$1.16233

Stock:10000

Minimum:2

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Z84C3006VEC

PLCC44

Zilog

Analog Timer Circuit

Utsource

≥1:

S$13.49808

S$12.14827

≥5:

S$12.82317

S$11.54085

≥10:

S$12.14827

S$10.93344

≥20:

S$11.81082

S$10.62973

≥50:

S$11.47336

S$10.32603

≥100:

S$11.13591

S$10.02232

≥200:

S$10.79846

S$9.71861

≥500:

S$10.66348

S$9.59713

≥1000:

S$10.46101

S$9.41491

From: S$10.46101

The Z84C3006VEC is a Zilog Z80 microprocessor chip in a 44-pin PLCC package. It is a CMOS version of the Z80 CPU, and is compatible with the original Z80 instruction set. It has an 8-bit data bus and

Stock:5000

Minimum:1

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ICM7217BIPI

DIP-28

Maxim/harris

05+

4 Digit LED Presettable Up/Down Counter

Utsource

≥1:

S$20.18800

S$18.16920

≥5:

S$19.06644

S$17.15980

≥10:

S$18.50566

S$16.65510

≥20:

S$17.94489

S$16.15040

≥50:

S$17.38411

S$15.64570

≥100:

S$17.15980

S$15.44382

≥200:

S$16.82333

S$15.14100

≥500:

S$16.59902

S$14.93912

≥1000:

S$16.26255

S$14.63630

From: S$16.26255

Stock:2000

Minimum:1

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HCF4541BEY

DIP-14

STMicroelectronics

05+

Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125

Utsource

≥1:

S$3.37452

S$3.03707

≥5:

S$2.24968

S$2.02471

≥10:

S$2.02471

S$1.82224

≥20:

S$1.96847

S$1.77162

≥50:

S$1.91223

S$1.72100

≥100:

S$1.85599

S$1.67039

≥200:

S$1.79974

S$1.61977

≥500:

S$1.77725

S$1.59952

≥1000:

S$1.74350

S$1.56915

From: S$1.74350

Description: CMOS Quad Bilateral Switch Features: Low On-Resistance Low Power Consumption High Off-Isolation Low Crosstalk TTL/CMOS Compatible Inputs Outputs Can Be Connected to VCC or G

Stock:10000

Minimum:2

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Z0853606PSC

DIP40

Zilog

IC-COUNTER/TIMER

Utsource

≥1:

S$3.74947

S$3.37452

≥5:

S$3.56199

S$3.20579

≥10:

S$3.37452

S$3.03707

≥20:

S$3.28078

S$2.95270

≥50:

S$3.18705

S$2.86834

≥100:

S$3.09331

S$2.78398

≥200:

S$2.99957

S$2.69962

≥500:

S$2.96208

S$2.66587

≥1000:

S$2.90584

S$2.61525

From: S$2.90584

Description: Z0853606PSC is a 40-pin DIP (dual in-line package) integrated circuit manufactured by Zilog. Features: This IC is a Z80 CPU, which is an 8-bit microprocessor with a clock speed of 4 MHz.

Stock:10000

Minimum:2

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ICM7217IPI

DIP-28

Harris

4 Digit LED Presettable Up/Down Counter

Utsource

≥1:

S$6.06757

S$5.46081

≥5:

S$5.76419

S$5.18777

≥10:

S$5.46081

S$4.91473

≥20:

S$5.30912

S$4.77821

≥50:

S$5.15743

S$4.64169

≥100:

S$5.00574

S$4.50517

≥200:

S$4.85405

S$4.36865

≥500:

S$4.79338

S$4.31404

≥1000:

S$4.70236

S$4.23213

From: S$4.70236

Description: The ICM7217IPI is a CMOS programmable, 8-digit, LED display driver with multiplexing capability. Features: 8-digit LED display driver Multiplexing capability Programmable displa

Stock:10000

Minimum:1

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