Circuitos Integrados Digitais da Série 74 | Page 13

Used and refurbished parts guaranteed can work well

SN74LS42N

DIP-16

Hitachi

06+

These monolithic BCD-to-decimal decoders consist of eight inverters and ten four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of valid input logic ensures that all outputs remain off for all invalid input conditions. The '42A and 'LS42 feature inputs and outputs that are compatible for use with most TTL and other saturated low-level logic circuits. DC noise margins are typically one volt. The SN5442A and SN54LS42 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7442A and SN74LS42 are characterized for operation from 0°C to 70°C.

Utsource

≥1:

€0.64595

€0.58136

≥5:

€0.51676

€0.46509

≥10:

€0.29714

€0.26742

≥20:

€0.25838

€0.23254

≥50:

€0.23254

€0.20929

≥100:

€0.22608

€0.20348

≥200:

€0.21962

€0.19766

≥500:

€0.21316

€0.19185

≥1000:

€0.20671

€0.18604

From: €0.20671

Description: Quadruple 2-Input Positive-NAND Gates Features: Inputs Include Clamp Diodes Outputs Source/Sink 24 mA Fanout of 10 LSTTL Loads Low Power Consumption, 80-μA Max Icc Balanced Pr

Estoque:10000

Mínimo:4

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74HC652AP

DIP24

Octal bus transceiver/register; 3-state

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≥1:

€2.13165

€1.91848

≥5:

€1.42110

€1.27899

≥10:

€1.27899

€1.15109

≥20:

€1.24346

€1.11911

≥50:

€1.20793

€1.08714

≥100:

€1.17241

€1.05517

≥200:

€1.13688

€1.02319

≥500:

€1.12267

€1.01040

≥1000:

€1.10135

€0.99121

From: €1.10135

Description: 8-Bit Addressable Latch Features: High-speed operation Low power consumption Inputs accept voltages up to 5.5V Outputs can source/sink 24mA Compatible with TTL logic levels O

Estoque:10000

Mínimo:2

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HD74HC14P

DIP14

Hit/renesas

Logic IC; Function: Hex Schmitt-trigger Inverters; Package: DIP

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≥1:

€0.79042

€0.71138

≥5:

€0.59282

€0.53353

≥10:

€0.41498

€0.37348

≥20:

€0.39521

€0.35569

≥50:

€0.35569

€0.32012

≥100:

€0.34581

€0.31123

≥200:

€0.33593

€0.30234

≥500:

€0.32605

€0.29345

≥1000:

€0.31617

€0.28455

From: €0.31617

Description: The HD74HC14P is a high-speed CMOS logic inverter manufactured by Hitachi/Renesas. Features: - High-speed operation: tpd = 8.0 ns (typ.) at VCC = 5 V - Low power dissipation: ICC = 4 μA

Estoque:10000

Mínimo:5

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74LS670N

DIP-16

Ti/s/phi

Utsource

≥1:

€1.16272

€1.04645

≥5:

€0.77515

€0.69763

≥10:

€0.69763

€0.62787

≥20:

€0.67825

€0.61043

≥50:

€0.65887

€0.59299

≥100:

€0.63949

€0.57555

≥200:

€0.62012

€0.55811

≥500:

€0.61236

€0.55113

≥1000:

€0.60074

€0.54066

From: €0.60074

Description: The 74LS670N is a 16-pin DIP (dual in-line package) integrated circuit (IC) from Texas Instruments (TI) and Signetics (S/PHI). Features: Low power consumption High speed operation Low

Estoque:10000

Mínimo:2

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SN74LS323N

DIP-20

Motorola

8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS

Utsource

≥1:

€1.17234

€1.05510

≥5:

€0.87925

€0.79133

≥10:

€0.52755

€0.47480

≥20:

€0.51290

€0.46161

≥50:

€0.49824

€0.44842

≥100:

€0.48359

€0.43523

≥200:

€0.46893

€0.42204

≥500:

€0.46307

€0.41676

≥1000:

€0.45428

€0.40885

From: €0.45428

Description: The SN74LS323N is a high-speed 8-bit parallel-load shift register with output storage registers. Features: 8-bit parallel-load shift register Output storage registers High-speed operat

Estoque:10000

Mínimo:2

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SN74LS175N

DIP-16

Texas Instruments

High Gain, High Linearity Active Bias Low Noise Amplifier

Utsource

≥1:

€0.64407

€0.57966

≥5:

€0.51526

€0.46373

≥10:

€0.29627

€0.26664

≥20:

€0.25763

€0.23187

≥50:

€0.23187

€0.20868

≥100:

€0.22542

€0.20288

≥200:

€0.21898

€0.19709

≥500:

€0.21254

€0.19129

≥1000:

€0.20610

€0.18549

From: €0.20610

Description: Quadruple Positive-Edge-Triggered D Flip-Flops Features: Input Clamp Diodes Limit High-Speed Termination Effects Outputs Source/Sink 24 mA Outputs Directly Interface to CMOS, NMOS

Estoque:10000

Mínimo:5

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74HCT541A

SOP-20

Octal D-type transparent latch; 3-state - Description: Octal D-Type Transparent Latch; TTL Enabled 3-State ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 17 ns; Voltage: 4.5-5.5 V; Package: SOT163-1 SO20; Container: Bulk Pack, CECC

Utsource

≥1:

€1.03353

€0.93017

≥5:

€0.77515

€0.69763

≥10:

€0.46509

€0.41858

≥20:

€0.45217

€0.40695

≥50:

€0.43925

€0.39532

≥100:

€0.42633

€0.38370

≥200:

€0.41341

€0.37207

≥500:

€0.40824

€0.36742

≥1000:

€0.40049

€0.36044

From: €0.40049

The 74HCT541A is a high-speed CMOS logic octal buffer/line driver with 3-state outputs. It is fabricated with silicon gate C2MOS technology. Description: The 74HCT541A is an octal buffer/line driv

Estoque:10000

Mínimo:2

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HD74HC240P

DIP-20

HIT

BUFFER/DRIVER|DUAL|4-BIT|HC-CMOS|DIP|20PIN|PLASTIC

Utsource

≥1:

€1.17234

€1.05510

≥5:

€0.87925

€0.79133

≥10:

€0.52755

€0.47480

≥20:

€0.51290

€0.46161

≥50:

€0.49824

€0.44842

≥100:

€0.48359

€0.43523

≥200:

€0.46893

€0.42204

≥500:

€0.46307

€0.41676

≥1000:

€0.45428

€0.40885

From: €0.45428

Estoque:10000

Mínimo:2

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HD74LS138P

DIP-16

Hitachi

3-To-8-Line Demultiplexer

Utsource

≥1:

€0.66151

€0.59536

≥5:

€0.52921

€0.47629

≥10:

€0.30430

€0.27387

≥20:

€0.26461

€0.23814

≥50:

€0.23814

€0.21433

≥100:

€0.23153

€0.20837

≥200:

€0.22491

€0.20242

≥500:

€0.21830

€0.19647

≥1000:

€0.21168

€0.19052

From: €0.21168

Description: The HD74LS138P is a high-speed CMOS 3-to-8 line decoder/demultiplexer fabricated with silicon gate C2MOS technology. Features: High speed operation Low power dissipation Outputs direc

Estoque:10000

Mínimo:5

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74LS11

DIP-14

Texas Instruments

TRIPLE 3-INPUT AND GATE

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≥1:

€0.62012

€0.55811

≥5:

€0.46509

€0.41858

≥10:

€0.32556

€0.29301

≥20:

€0.31006

€0.27905

≥50:

€0.27905

€0.25115

≥100:

€0.27130

€0.24417

≥200:

€0.26355

€0.23719

≥500:

€0.25580

€0.23022

≥1000:

€0.24805

€0.22324

From: €0.24805

Estoque:10000

Mínimo:4

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74HCT541AP

DIP-20

Ti/phi/fsc

Octal D-type transparent latch; 3-state - Description: Octal D-Type Transparent Latch; TTL Enabled 3-State ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 17 ns; Voltage: 4.5-5.5 V; Package: SOT146-1 DIP20; Container: Bulk Pack, CECC

Utsource

≥1:

€1.55029

€1.39526

≥5:

€1.03353

€0.93017

≥10:

€0.93017

€0.83716

≥20:

€0.90434

€0.81390

≥50:

€0.87850

€0.79065

≥100:

€0.85266

€0.76739

≥200:

€0.82682

€0.74414

≥500:

€0.81649

€0.73484

≥1000:

€0.80098

€0.72088

From: €0.80098

Estoque:10000

Mínimo:2

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74HC541

SOP5.2

PHI

Octal buffer/line driver; 3-state

Utsource

≥1:

€0.64407

€0.57966

≥5:

€0.51526

€0.46373

≥10:

€0.29627

€0.26664

≥20:

€0.25763

€0.23187

≥50:

€0.23187

€0.20868

≥100:

€0.22542

€0.20288

≥200:

€0.21898

€0.19709

≥500:

€0.21254

€0.19129

≥1000:

€0.20610

€0.18549

From: €0.20610

Description: Octal Buffer/Line Driver with 3-State Outputs Features: High-speed operation Low power dissipation Outputs source/sink 24 mA Inputs accept voltages to 5.5 V Outputs can be con

Estoque:10000

Mínimo:5

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74LS194

DIP-16

4-Bit Bidirectional Universal Shift Register

Utsource

≥1:

€1.16272

€1.04645

≥5:

€0.77515

€0.69763

≥10:

€0.69763

€0.62787

≥20:

€0.67825

€0.61043

≥50:

€0.65887

€0.59299

≥100:

€0.63949

€0.57555

≥200:

€0.62012

€0.55811

≥500:

€0.61236

€0.55113

≥1000:

€0.60074

€0.54066

From: €0.60074

Estoque:10000

Mínimo:2

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SN74LS354N

DIP-20

Texas Instruments

J510X2

QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS

Utsource

≥1:

€2.57627

€2.31865

≥5:

€2.44746

€2.20271

≥10:

€2.31865

€2.08678

≥20:

€2.25424

€2.02882

≥50:

€2.18983

€1.97085

≥100:

€2.12543

€1.91288

≥200:

€2.06102

€1.85492

≥500:

€2.03526

€1.83173

≥1000:

€1.99661

€1.79695

From: €1.99661

Estoque:10000

Mínimo:2

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74HC273AP

DIP-20

96+

Octal D-type flip-flop with reset; positive-edge trigger - Description: D-Type Flip-Flop with Reset; Positive-Edge Trigger ; Fmax: 122 MHz; Logic switching levels: CMOS ; Number of pins: 20 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 15@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

€0.51290

€0.46161

≥5:

€0.41032

€0.36929

≥10:

€0.23593

€0.21234

≥20:

€0.20516

€0.18464

≥50:

€0.18464

€0.16617

≥100:

€0.17951

€0.16156

≥200:

€0.17439

€0.15695

≥500:

€0.16926

€0.15233

≥1000:

€0.16413

€0.14772

From: €0.16413

Description: Octal D-Type Flip-Flop with Clear Features: High-speed operation Low power consumption Low noise High noise immunity High output drive capability Low input current Hi

Estoque:10000

Mínimo:4

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HD74HC157P

DIP

Renesas

03+

Logic IC; Function: Quad. 2-to-1 line Data Selector/Multiplexer with Non-inverted outputs; Package: DIP

Utsource

≥1:

€0.63053

€0.56747

≥5:

€0.47289

€0.42561

≥10:

€0.33103

€0.29793

≥20:

€0.31526

€0.28374

≥50:

€0.28374

€0.25537

≥100:

€0.27586

€0.24827

≥200:

€0.26797

€0.24117

≥500:

€0.26009

€0.23408

≥1000:

€0.25221

€0.22699

From: €0.25221

Description: The HD74HC157P is a high-speed CMOS logic device manufactured by Renesas. It is a Quad 2-Input Multiplexer with a common select input. Features: Low power consumption High noise immun

Estoque:10000

Mínimo:4

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74LS166

DIP-16

FSC

PARALLEL-LOAD 8-BIT SHIFT REGISTERS

Utsource

≥1:

€0.87925

€0.79133

≥5:

€0.65944

€0.59350

≥10:

€0.46161

€0.41545

≥20:

€0.43963

€0.39566

≥50:

€0.39566

€0.35610

≥100:

€0.38467

€0.34620

≥200:

€0.37368

€0.33631

≥500:

€0.36270

€0.32643

≥1000:

€0.35170

€0.31653

From: €0.35170

The 74LS166 is a high-speed 8-bit parallel-in/parallel-out shift register. It is a member of the 74LS family of logic ICs, which are low-power Schottky TTL devices. Description: The 74LS166 is an 8-b

Estoque:10000

Mínimo:3

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74HC4078AP

DIP14

Toshiba America Electronic Components

97+

Utsource

≥1:

€1.17234

€1.05510

≥5:

€0.87925

€0.79133

≥10:

€0.52755

€0.47480

≥20:

€0.51290

€0.46161

≥50:

€0.49824

€0.44842

≥100:

€0.48359

€0.43523

≥200:

€0.46893

€0.42204

≥500:

€0.46307

€0.41676

≥1000:

€0.45428

€0.40885

From: €0.45428

Estoque:10000

Mínimo:2

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74LS27

DIP-14

Texas Instruments

87+

Triple 3-input Positive NOR Gates

Utsource

≥1:

€0.65869

€0.59282

≥5:

€0.52695

€0.47425

≥10:

€0.30300

€0.27270

≥20:

€0.26347

€0.23713

≥50:

€0.23713

€0.21341

≥100:

€0.23055

€0.20749

≥200:

€0.22395

€0.20156

≥500:

€0.21736

€0.19562

≥1000:

€0.21078

€0.18970

From: €0.21078

The 74LS27 is a 14-pin DIP (dual in-line package) integrated circuit manufactured by Texas Instruments. It is a logic gate that contains three two-input NAND gates. It is used in logic circuits to per

Estoque:10000

Mínimo:5

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74LS112N

DIP-16

Ti/sig

Utsource

≥1:

€1.17234

€1.05510

≥5:

€0.87925

€0.79133

≥10:

€0.52755

€0.47480

≥20:

€0.51290

€0.46161

≥50:

€0.49824

€0.44842

≥100:

€0.48359

€0.43523

≥200:

€0.46893

€0.42204

≥500:

€0.46307

€0.41676

≥1000:

€0.45428

€0.40885

From: €0.45428

Description: The 74LS112N is a dual J-K flip-flop with reset and complementary outputs from Texas Instruments/Signetics. Features: Low power consumption High speed Inputs and outputs are TTL compa

Estoque:10000

Mínimo:2

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