74系列数字集成电路 | Page 7

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Used and refurbished parts guaranteed can work well

74HC390

DIP-16

Toshi/ti

00+

74HC/HCT390; Dual Decade Ripple Counter

Utsource

≥1:

US $2.46600

US $2.21940

≥5:

US $1.64400

US $1.47960

≥10:

US $1.47960

US $1.33164

≥20:

US $1.43850

US $1.29465

≥50:

US $1.39740

US $1.25766

≥100:

US $1.35630

US $1.22067

≥200:

US $1.31520

US $1.18368

≥500:

US $1.29876

US $1.16888

≥1000:

US $1.27410

US $1.14669

From: US $1.27410

库存:10000

起订量:2

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Quad 2-input AND gate - Description: Quad 2-Input AND Gate ; Logic switching levels: CMOS ; Number of pins: 14 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 7@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

US $0.73900

US $0.66510

≥5:

US $0.59120

US $0.53208

≥10:

US $0.33994

US $0.30595

≥20:

US $0.29560

US $0.26604

≥50:

US $0.26604

US $0.23944

≥100:

US $0.25865

US $0.23278

≥200:

US $0.25126

US $0.22613

≥500:

US $0.24387

US $0.21948

≥1000:

US $0.23648

US $0.21283

From: US $0.23648

Description: The 74HC08AD is a high-speed CMOS logic quad 2-input AND gate. Features: - High-speed operation - Low power consumption - High noise immunity - Outputs can drive up to 10 LS-TTL loads

库存:10000

起订量:4

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Used and refurbished parts guaranteed can work well

74HCT257

SOP-16

STMicroelectronics

05+

3-state

Utsource

≥1:

US $1.63920

US $1.47528

≥5:

US $1.09280

US $0.98352

≥10:

US $0.98352

US $0.88517

≥20:

US $0.95620

US $0.86058

≥50:

US $0.92888

US $0.83599

≥100:

US $0.90156

US $0.81140

≥200:

US $0.87424

US $0.78682

≥500:

US $0.86331

US $0.77698

≥1000:

US $0.84692

US $0.76223

From: US $0.84692

库存:10000

起订量:2

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74HC597

SOP-16

Nxp/phi

05+

8-bit shift register with input flip-flops

Utsource

≥1:

US $0.73900

US $0.66510

≥5:

US $0.59120

US $0.53208

≥10:

US $0.33994

US $0.30595

≥20:

US $0.29560

US $0.26604

≥50:

US $0.26604

US $0.23944

≥100:

US $0.25865

US $0.23278

≥200:

US $0.25126

US $0.22613

≥500:

US $0.24387

US $0.21948

≥1000:

US $0.23648

US $0.21283

From: US $0.23648

Description: The 74HC597 is a 8-bit serial-in/parallel-out shift register with output latches. Features: - High-speed operation: tpd = 8.5 ns (typical) at VCC = 5 V - Low power consumption: ICC = 4 μ

库存:10000

起订量:4

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74HC299

SOP-20

STMicroelectronics

05+

8-bit universal shift register; 3-state

Utsource

≥1:

US $1.23300

US $1.10970

≥5:

US $0.82200

US $0.73980

≥10:

US $0.73980

US $0.66582

≥20:

US $0.71925

US $0.64733

≥50:

US $0.69870

US $0.62883

≥100:

US $0.67815

US $0.61034

≥200:

US $0.65760

US $0.59184

≥500:

US $0.64938

US $0.58444

≥1000:

US $0.63705

US $0.57335

From: US $0.63705

Description: 8-Bit Addressable Latch Features: - High-speed operation: tpd = 8.0 ns (typ.) at VCC = 5 V - Low power dissipation: ICC = 2 μA (max) at TA = 25 °C - Low input current: 1 μA (max) - High

库存:10000

起订量:2

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74HCT373

SOP-20

St/phi

Octal D-type transparent latch;3-state D；；

Utsource

≥1:

US $0.74200

US $0.66780

≥5:

US $0.59360

US $0.53424

≥10:

US $0.34132

US $0.30719

≥20:

US $0.29680

US $0.26712

≥50:

US $0.26712

US $0.24041

≥100:

US $0.25970

US $0.23373

≥200:

US $0.25228

US $0.22705

≥500:

US $0.24486

US $0.22037

≥1000:

US $0.23744

US $0.21370

From: US $0.23744

Description: The 74HCT373 is an 8-bit D-type transparent latch with 3-state outputs. Features: High speed: tPD = 10 ns (typical) at VCC = 5 V Low power consumption: ICC = 1 μA (maximum) at Ta = 25

库存:10000

起订量:3

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74LS05

SOP-14

Ti/hd/fsc

STANDARD GAIN HORN; WAVEGUIDE SIZE: WR229; FREQUENCY RANGE: 3.30-4.90; GAIN: 20 dB

Utsource

≥1:

US $0.74600

US $0.67140

≥5:

US $0.59680

US $0.53712

≥10:

US $0.34316

US $0.30884

≥20:

US $0.29840

US $0.26856

≥50:

US $0.26856

US $0.24170

≥100:

US $0.26110

US $0.23499

≥200:

US $0.25364

US $0.22828

≥500:

US $0.24618

US $0.22156

≥1000:

US $0.23872

US $0.21485

From: US $0.23872

库存:10000

起订量:5

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74HCT132D

SOP-14

Philips

98+

Quad 2-input NAND Schmitt trigger

Utsource

≥1:

US $0.19580

US $0.17622

≥10:

US $0.13986

US $0.12587

≥50:

US $0.11189

US $0.10070

≥100:

US $0.10070

US $0.09063

≥150:

US $0.09510

US $0.08559

≥200:

US $0.09231

US $0.08308

≥500:

US $0.09119

US $0.08207

≥1000:

US $0.09007

US $0.08106

≥3000:

US $0.08951

US $0.08056

From: US $0.08951

Description: The 74HCT132D is a high-speed CMOS logic quad 2-input NAND gate fabricated with silicon gate C2MOS technology. Features: High speed: tPD = 8.0 ns (typ.) at VCC = 5 V Low power di

库存:10000

起订量:16

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74LS145

SOP-16

Texas Instruments

1-of-10 Decoder / Drvier Open-Collector

Utsource

≥1:

US $1.22584

US $1.10326

≥5:

US $0.91938

US $0.82744

≥10:

US $0.55163

US $0.49647

≥20:

US $0.53630

US $0.48267

≥50:

US $0.52098

US $0.46888

≥100:

US $0.50566

US $0.45509

≥200:

US $0.49034

US $0.44131

≥500:

US $0.48421

US $0.43579

≥1000:

US $0.47501

US $0.42751

From: US $0.47501

Manufacturer: Texas Instruments Description: The 74LS145 is a 4-bit BCD to Decimal Decoder. Features: Active-low outputs Low power consumption High noise immunity High speed Low power Schottky T

库存:10000

起订量:2

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74HC42

DIP16

Hit/ti/tos

00+

BCD to decimal decoder 1-of-10

Utsource

≥1:

US $1.64400

US $1.47960

≥5:

US $1.09600

US $0.98640

≥10:

US $0.98640

US $0.88776

≥20:

US $0.95900

US $0.86310

≥50:

US $0.93160

US $0.83844

≥100:

US $0.90420

US $0.81378

≥200:

US $0.87680

US $0.78912

≥500:

US $0.86584

US $0.77925

≥1000:

US $0.84940

US $0.76446

From: US $0.84940

Description: The 74HC42 is a 4-bit binary counter with synchronous reset. Features: High-speed performance: tpd = 8.5 ns (typical) at VCC = 5 V Low power consumption: ICC = 2 μA (max) at Ta =

库存:10000

起订量:2

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74HC00

TSSOP14

PHI

Quad 2-input NAND gate

Utsource

≥1:

US $0.50855

US $0.45769

≥5:

US $0.40684

US $0.36616

≥10:

US $0.23393

US $0.21054

≥20:

US $0.20342

US $0.18308

≥50:

US $0.18308

US $0.16477

≥100:

US $0.17799

US $0.16019

≥200:

US $0.17291

US $0.15562

≥500:

US $0.16782

US $0.15104

≥1000:

US $0.16274

US $0.14647

From: US $0.16274

Description: Quad 2-Input NAND Gate Features: - Low power consumption - High noise immunity - High speed - High output current - Wide supply voltage range Applications: - Clock generator - Data sele

库存:10000

起订量:6

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74HC4051N

DIP-16

Philips Semiconductors

04+

Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDIP16,

Utsource

≥1:

US $0.83820

US $0.75438

≥5:

US $0.62865

US $0.56579

≥10:

US $0.44006

US $0.39606

≥20:

US $0.41910

US $0.37719

≥50:

US $0.37719

US $0.33947

≥100:

US $0.36671

US $0.33004

≥200:

US $0.35624

US $0.32062

≥500:

US $0.34576

US $0.31118

≥1000:

US $0.33528

US $0.30175

From: US $0.33528

Description: The 74HC4051N is a high-speed CMOS multiplexer/demultiplexer. Features: - Low power consumption - High speed - High noise immunity - Low input current - Low input capacitance - H

库存:10000

起订量:3

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74HC73

SOP14

Philips

Dual JK flip-flop with reset; negative-edge trigger

Utsource

≥1:

US $1.10100

US $0.99090

≥10:

US $0.66060

US $0.59454

≥100:

US $0.58720

US $0.52848

≥1000:

US $0.56885

US $0.51197

≥2500:

US $0.55050

US $0.49545

≥5000:

US $0.53215

US $0.47893

≥10000:

US $0.51380

US $0.46242

From: US $0.51380

Description: The 74HC73 is a dual JK flip-flop with individual J, K, clock, preset and clear inputs. Features: - High-speed operation: tPD = 10 ns (typical) - Low power consumption: ICC = 1 μA (max)

库存:10000

起订量:3

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74HC154AP

DIP-24

Toshiba America Electronic Components

Utsource

≥1:

US $2.67150

US $2.40435

≥5:

US $1.78100

US $1.60290

≥10:

US $1.60290

US $1.44261

≥20:

US $1.55838

US $1.40254

≥50:

US $1.51385

US $1.36247

≥100:

US $1.46932

US $1.32239

≥200:

US $1.42480

US $1.28232

≥500:

US $1.40699

US $1.26629

≥1000:

US $1.38028

US $1.24225

From: US $1.38028

Description: The 74HC154AP is a high-speed CMOS logic device manufactured by Toshiba America Electronic Components. It is a 4-to-16 line decoder/demultiplexer with address latches. Features: Hig

库存:10000

起订量:2

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74HC11N

DIP-14

Ti/phi

Triple 3-input AND gate - Description: Triple 3-Input AND Gate ; Logic switching levels: CMOS ; Number of pins: 14 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 10@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

US $0.70800

US $0.63720

≥5:

US $0.63720

US $0.57348

≥10:

US $0.42480

US $0.38232

≥20:

US $0.35400

US $0.31860

≥50:

US $0.32568

US $0.29311

≥100:

US $0.28320

US $0.25488

≥200:

US $0.25488

US $0.22939

≥500:

US $0.24072

US $0.21665

≥1000:

US $0.22656

US $0.20390

From: US $0.22656

库存:10000

起订量:4

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74HC259D

SOP16

Philips

03+

8-bit addressable latch

Utsource

≥1:

US $0.27195

US $0.24475

≥10:

US $0.19425

US $0.17482

≥50:

US $0.15540

US $0.13986

≥100:

US $0.13986

US $0.12587

≥150:

US $0.13209

US $0.11888

≥200:

US $0.12820

US $0.11538

≥500:

US $0.12665

US $0.11399

≥1000:

US $0.12510

US $0.11259

≥3000:

US $0.12432

US $0.11189

From: US $0.12432

Description: 8-bit addressable latch Features: High speed: tPD = 10 ns (typical) at VCC = 5 V Low power consumption: ICC = 1 μA (max) at Ta = 25 °C High noise immunity: VNIH = VNIL = 28 % VCC

库存:10000

起订量:12

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TC74HC32AF

SOP-14

02+

Overvoltage Protection IC with Integrated P-Channel Power MOSFET ; Package: DFN8 3.3 x 3.3 mm Package; No of Pins: 8; Container: Tape and Reel; Qty per Container: 3000

Utsource

≥1:

US $1.22940

US $1.10646

≥5:

US $0.81960

US $0.73764

≥10:

US $0.73764

US $0.66388

≥20:

US $0.71715

US $0.64543

≥50:

US $0.69666

US $0.62699

≥100:

US $0.67617

US $0.60855

≥200:

US $0.65568

US $0.59011

≥500:

US $0.64748

US $0.58273

≥1000:

US $0.63519

US $0.57167

From: US $0.63519

库存:10000

起订量:2

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74HC221D

SOP-16

Philips

03+

Dual non-retriggerable monostable multivibrator with reset

Utsource

≥1:

US $1.24320

US $1.11888

≥5:

US $0.93240

US $0.83916

≥10:

US $0.55944

US $0.50350

≥20:

US $0.54390

US $0.48951

≥50:

US $0.52836

US $0.47552

≥100:

US $0.51282

US $0.46154

≥200:

US $0.49728

US $0.44755

≥500:

US $0.49106

US $0.44195

≥1000:

US $0.48174

US $0.43357

From: US $0.48174

库存:10000

起订量:2

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74LS02

SOP-14

Philips

Quad 2-Input NOR Gate

Utsource

≥1:

US $0.69100

US $0.62190

≥5:

US $0.55280

US $0.49752

≥10:

US $0.31786

US $0.28607

≥20:

US $0.27640

US $0.24876

≥50:

US $0.24876

US $0.22388

≥100:

US $0.24185

US $0.21767

≥200:

US $0.23494

US $0.21145

≥500:

US $0.22803

US $0.20523

≥1000:

US $0.22112

US $0.19901

From: US $0.22112

库存:10000

起订量:4

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74HCT574

SOP-20

Philips

4-Bit Synchronous Up/Down Counters Dual Clock With Clear 16-SO -40 to 85

Utsource

≥1:

US $1.07408

US $0.96667

≥5:

US $0.80556

US $0.72500

≥10:

US $0.56389

US $0.50750

≥20:

US $0.53704

US $0.48334

≥50:

US $0.48334

US $0.43501

≥100:

US $0.46991

US $0.42292

≥200:

US $0.45648

US $0.41083

≥500:

US $0.44306

US $0.39875

≥1000:

US $0.42963

US $0.38667

From: US $0.42963

Description: The 74HCT574 is an 8-bit D-type flip-flop with a clock enable (CE) input. Features: High speed: tPD = 8.5 ns (typical) at VCC = 5 V Low power dissipation: ICC = 1 μA (maximum) at

库存:10000

起订量:3

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