74 series Digital Integrated Circuits | Page 16

Used and refurbished parts guaranteed can work well

TC74HC273AF

SOP-20

Toshiba America Electronic Components

03+

IC HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOP-20, FF/Latch

Utsource

≥1:

£0.56908

£0.51217

≥5:

£0.45526

£0.40973

≥10:

£0.26177

£0.23560

≥20:

£0.22763

£0.20487

≥50:

£0.20487

£0.18438

≥100:

£0.19918

£0.17926

≥200:

£0.19349

£0.17414

≥500:

£0.18779

£0.16901

≥1000:

£0.18210

£0.16389

From: £0.18210

Description: The TC74HC273AF is a high-speed CMOS 8-bit D-type flip-flop with 3-state outputs fabricated with silicon gate C2MOS technology. Features: High-speed operation: tPD = 8.0 ns (typ.) at V

Stock:10000

Minimum:4

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Used and refurbished parts guaranteed can work well

HD74LS12P

DIP

HIT

03+

Triple 3-input NAND Gate

Utsource

≥1:

£0.59184

£0.53265

≥5:

£0.44388

£0.39949

≥10:

£0.31071

£0.27964

≥20:

£0.29592

£0.26633

≥50:

£0.26633

£0.23970

≥100:

£0.25893

£0.23304

≥200:

£0.25153

£0.22638

≥500:

£0.24414

£0.21972

≥1000:

£0.23674

£0.21307

From: £0.23674

Stock:10000

Minimum:3

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Used and refurbished parts guaranteed can work well

SN74LS00N

DIP-14

Texas Instruments

The SNx4xx00 devices contain four independent, 2-input NAND gates. The devices perform the Boolean function Y = A .B or Y = A + B in positive logic.

Utsource

≥1:

£0.17926

£0.16134

≥10:

£0.12804

£0.11524

≥50:

£0.10243

£0.09219

≥100:

£0.09219

£0.08297

≥150:

£0.08707

£0.07836

≥200:

£0.08451

£0.07606

≥500:

£0.08348

£0.07513

≥1000:

£0.08246

£0.07421

≥3000:

£0.08194

£0.07375

From: £0.08194

SN74LS00N is a Quad 2-Input NAND Gate IC manufactured by Texas Instruments. It is a 14-pin Dual Inline Package (DIP) IC. Description: The SN74LS00N is a quad 2-input NAND gate IC. It has four indepen

Stock:10000

Minimum:14

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SN74LS13N

DIP14

Texas Instruments

00+

SCHMITT TRIGGERS DUAL GATE/HEX INVERTER

Utsource

≥1:

£1.13815

£1.02434

≥5:

£0.85361

£0.76825

≥10:

£0.51217

£0.46095

≥20:

£0.49794

£0.44815

≥50:

£0.48371

£0.43534

≥100:

£0.46948

£0.42254

≥200:

£0.45526

£0.40973

≥500:

£0.44957

£0.40462

≥1000:

£0.44104

£0.39693

From: £0.44104

Description: Quad 2-Input Positive-AND Gate Features: Inputs Include Clamp Diodes. This Enables the Use of Current Limiting Resistors to Interface Inputs to Voltages in Excess of VCC. Outputs Ca

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TC74HC148AF

SOP-16

Toshiba

General Purpose Logic ICs

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≥1:

£3.13447

£2.82102

≥5:

£2.08964

£1.88068

≥10:

£1.88068

£1.69261

≥20:

£1.82844

£1.64559

≥50:

£1.77620

£1.59858

≥100:

£1.72396

£1.55156

≥200:

£1.67171

£1.50454

≥500:

£1.65081

£1.48573

≥1000:

£1.61947

£1.45753

From: £1.61947

Description: TC74HC148AF is a high-speed CMOS 8-input multiplexer fabricated with silicon gate C2MOS technology. Features: - Low power consumption - High noise immunity - High speed operation - High

Stock:10000

Minimum:2

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14-stage binary ripple counter with oscillator - Description: 14-Stage Ripple-Carry Binary Counter/Divider and Oscillator ; Fmax: 95 MHz; Logic switching levels: CMOS ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 31@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

£1.00454

£0.90408

≥5:

£0.66969

£0.60272

≥10:

£0.60272

£0.54245

≥20:

£0.58598

£0.52738

≥50:

£0.56924

£0.51231

≥100:

£0.55250

£0.49725

≥200:

£0.53575

£0.48218

≥500:

£0.52906

£0.47615

≥1000:

£0.51901

£0.46711

From: £0.51901

Description: The 74HC4060N is a 14-stage binary ripple counter and oscillator with an on-chip oscillator amplifier and two external resistors. Features: High-speed operation: tpd = 10 ns (typ.) at

Stock:10000

Minimum:2

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74HC04

SOP-14

HIT

Hex inverter

Utsource

≥1:

£0.56908

£0.51217

≥5:

£0.45526

£0.40973

≥10:

£0.26177

£0.23560

≥20:

£0.22763

£0.20487

≥50:

£0.20487

£0.18438

≥100:

£0.19918

£0.17926

≥200:

£0.19349

£0.17414

≥500:

£0.18779

£0.16901

≥1000:

£0.18210

£0.16389

From: £0.18210

Package: SOP-14 Manufacturer: HIT Description: The 74HC04 is a high-speed CMOS logic inverter. It is fabricated with silicon gate C2MOS technology. Features: High Speed: tpd = 8.0 ns (TYP.) at V

Stock:10000

Minimum:4

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74HC4051AP

DIP-16

Moto

14-stage binary ripple counter

Utsource

≥1:

£0.91052

£0.81947

≥5:

£0.68289

£0.61460

≥10:

£0.40973

£0.36876

≥20:

£0.39835

£0.35852

≥50:

£0.38697

£0.34827

≥100:

£0.37559

£0.33803

≥200:

£0.36421

£0.32779

≥500:

£0.35965

£0.32369

≥1000:

£0.35283

£0.31754

From: £0.35283

Stock:10000

Minimum:2

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74HC4538

SOP16

Philips

05+

Dual retriggerable precision monostable multivibrator

Utsource

≥1:

£0.68289

£0.61460

≥5:

£0.51217

£0.46095

≥10:

£0.35852

£0.32267

≥20:

£0.34145

£0.30730

≥50:

£0.30730

£0.27657

≥100:

£0.29876

£0.26889

≥200:

£0.29023

£0.26121

≥500:

£0.28169

£0.25353

≥1000:

£0.27316

£0.24584

From: £0.27316

Description: The 74HC4538 is a high-speed CMOS logic device from Philips Semiconductors. It is a dual 4-input positive edge-triggered D-type flip-flop with a reset (R) input. It is designed for use in

Stock:10000

Minimum:3

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74LS83

DIP-16

Texas Instruments

4-BIT BINARY FULL ADDER WITH FAST CARRY

Utsource

≥1:

£0.34145

£0.30730

≥5:

£0.27316

£0.24584

≥10:

£0.15707

£0.14136

≥20:

£0.13658

£0.12292

≥50:

£0.12292

£0.11063

≥100:

£0.11950

£0.10755

≥200:

£0.11609

£0.10448

≥500:

£0.11267

£0.10141

≥1000:

£0.10926

£0.09834

From: £0.10926

The 74LS83 is a 4-bit binary full adder logic chip from Texas Instruments. It is a 16-pin DIP (dual in-line package) and has two 4-bit inputs (A and B) and one 4-bit output (C), and also includes two

Stock:10000

Minimum:12

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TC74HC423AF

5.2mm16

Thomson

97+

DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

Utsource

≥1:

£1.02434

£0.92190

≥5:

£0.68289

£0.61460

≥10:

£0.61460

£0.55314

≥20:

£0.59752

£0.53777

≥50:

£0.58046

£0.52241

≥100:

£0.56339

£0.50705

≥200:

£0.54631

£0.49168

≥500:

£0.53948

£0.48554

≥1000:

£0.52924

£0.47631

From: £0.52924

Stock:10000

Minimum:2

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74HC132N

DIP-14

PHI

Quad 2-input NAND Schmitt trigger - Description: Quad 2-Input NAND Schmitt-Trigger ; Logic switching levels: CMOS ; Number of pins: 14 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 11@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

£0.55808

£0.50227

≥5:

£0.44646

£0.40181

≥10:

£0.25672

£0.23104

≥20:

£0.22323

£0.20091

≥50:

£0.20091

£0.18082

≥100:

£0.19533

£0.17579

≥200:

£0.18975

£0.17077

≥500:

£0.18417

£0.16575

≥1000:

£0.17858

£0.16073

From: £0.17858

Description: Quad 2-Input NAND Schmitt Trigger Features: High-speed operation Low power consumption Inputs accept voltages to 5.5 V Outputs source/sink 24 mA CMOS/TTL compatible inputs Outputs d

Stock:10000

Minimum:4

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74HCT7540D

SOP-20

Philips

8-Bit Inverting Buffer/Driver

Utsource

≥1:

£2.00907

£1.80817

≥5:

£1.33938

£1.20544

≥10:

£1.20545

£1.08490

≥20:

£1.17196

£1.05476

≥50:

£1.13848

£1.02463

≥100:

£1.10499

£0.99449

≥200:

£1.07151

£0.96436

≥500:

£1.05811

£0.95230

≥1000:

£1.03802

£0.93422

From: £1.03802

Description: The 74HCT7540D is a high-speed CMOS logic device that is part of the 74HCT family. It is a 4-bit D-type flip-flop with a clear and a preset input. Features: - High-speed CMOS logic devic

Stock:10000

Minimum:2

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74HC85N

DIP16

Ti/st/phi

4-bit magnitude comparator - Description: 4-Bit Magnitude Comparator ; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 18@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

£1.13815

£1.02434

≥5:

£0.85361

£0.76825

≥10:

£0.51217

£0.46095

≥20:

£0.49794

£0.44815

≥50:

£0.48371

£0.43534

≥100:

£0.46948

£0.42254

≥200:

£0.45526

£0.40973

≥500:

£0.44957

£0.40462

≥1000:

£0.44104

£0.39693

From: £0.44104

Stock:10000

Minimum:2

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74HC03AP

DIP-14

01+

Utsource

≥1:

£0.68289

£0.61460

≥5:

£0.51217

£0.46095

≥10:

£0.35852

£0.32267

≥20:

£0.34145

£0.30730

≥50:

£0.30730

£0.27657

≥100:

£0.29876

£0.26889

≥200:

£0.29023

£0.26121

≥500:

£0.28169

£0.25353

≥1000:

£0.27316

£0.24584

From: £0.27316

Stock:10000

Minimum:3

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TC74HC138AF

SOP-16

Thomson

CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

Utsource

≥1:

£0.56908

£0.51217

≥5:

£0.45526

£0.40973

≥10:

£0.26177

£0.23560

≥20:

£0.22763

£0.20487

≥50:

£0.20487

£0.18438

≥100:

£0.19918

£0.17926

≥200:

£0.19349

£0.17414

≥500:

£0.18779

£0.16901

≥1000:

£0.18210

£0.16389

From: £0.18210

Stock:10000

Minimum:4

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74LS90N

DIP-14

PAN

00+

Utsource

≥1:

£1.02434

£0.92190

≥5:

£0.68289

£0.61460

≥10:

£0.61460

£0.55314

≥20:

£0.59752

£0.53777

≥50:

£0.58046

£0.52241

≥100:

£0.56339

£0.50705

≥200:

£0.54631

£0.49168

≥500:

£0.53948

£0.48554

≥1000:

£0.52924

£0.47631

From: £0.52924

Stock:10000

Minimum:2

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74HCT10N

DIP-14

PHI

01+

Triple 3-input NAND gate - Description: Triple 3-Input NAND Gate; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 11 ns; Voltage: 4.5-5.5V

Utsource

≥1:

£0.68289

£0.61460

≥5:

£0.51217

£0.46095

≥10:

£0.35852

£0.32267

≥20:

£0.34145

£0.30730

≥50:

£0.30730

£0.27657

≥100:

£0.29876

£0.26889

≥200:

£0.29023

£0.26121

≥500:

£0.28169

£0.25353

≥1000:

£0.27316

£0.24584

From: £0.27316

Description: Quad 2-Input NAND Gate Features: - Low-power Schottky TTL (LSTTL) - Inputs accept voltages up to 5.5V - Outputs source/sink 24mA - Outputs compatible with CMOS, NMOS and TTL - Outpu

Stock:10000

Minimum:3

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SN74LS20N

DIP-14

Ti/mot

500mA, 6V,±4% Tolerance, Voltage Regulator, Ta = 0°C to +125°C; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500

Utsource

≥1:

£0.68289

£0.61460

≥5:

£0.51217

£0.46095

≥10:

£0.35852

£0.32267

≥20:

£0.34145

£0.30730

≥50:

£0.30730

£0.27657

≥100:

£0.29876

£0.26889

≥200:

£0.29023

£0.26121

≥500:

£0.28169

£0.25353

≥1000:

£0.27316

£0.24584

From: £0.27316

Description: The SN74LS20N is a Dual 4-Input Positive-NAND Gates integrated circuit from Texas Instruments. Features: Inputs Include Clamp Diodes Outputs Source/Sink 24 mA Fanout of 10 LSTTL Loads

Stock:10000

Minimum:3

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74HC573A

SOP5.2

Texas Instruments

03+

Octal D-type transparent latch; 3-state

Utsource

≥1:

£0.68289

£0.61460

≥5:

£0.51217

£0.46095

≥10:

£0.35852

£0.32267

≥20:

£0.34145

£0.30730

≥50:

£0.30730

£0.27657

≥100:

£0.29876

£0.26889

≥200:

£0.29023

£0.26121

≥500:

£0.28169

£0.25353

≥1000:

£0.27316

£0.24584

From: £0.27316

Description: 8-bit D-type Flip-Flop with 3-State Outputs Features: 8-bit D-type flip-flop with 3-state outputs Inputs include clock (CP), master reset (MR), and output enable (OE) Outputs can b

Stock:10000

Minimum:3

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