74系列数字集成电路 | Page 15

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:

US $0.69850

US $0.62865

≥5:

US $0.55880

US $0.50292

≥10:

US $0.32131

US $0.28918

≥20:

US $0.27940

US $0.25146

≥50:

US $0.25146

US $0.22631

≥100:

US $0.24448

US $0.22003

≥200:

US $0.23749

US $0.21374

≥500:

US $0.23050

US $0.20745

≥1000:

US $0.22352

US $0.20117

From: US $0.22352

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

库存:10000

起订量:4

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74HC123A

SOP-16

Hit/tos

06+

Quad Noninverting Buffer, 3 State; Package: SOIC 14 LEAD; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500

Utsource

≥1:

US $0.68500

US $0.61650

≥5:

US $0.54800

US $0.49320

≥10:

US $0.31510

US $0.28359

≥20:

US $0.27400

US $0.24660

≥50:

US $0.24660

US $0.22194

≥100:

US $0.23975

US $0.21578

≥200:

US $0.23290

US $0.20961

≥500:

US $0.22605

US $0.20345

≥1000:

US $0.21920

US $0.19728

From: US $0.21920

Description: The 74HC123A is a dual retriggerable monostable multivibrator with reset. It has two independent, identical, internally-triggered multivibrators with complementary outputs. Features: Hi

库存:10000

起订量:4

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Used and refurbished parts guaranteed can work well

74HC563

DIP-20

PHI

98+

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

Utsource

≥1:

US $2.51460

US $2.26314

≥5:

US $1.67640

US $1.50876

≥10:

US $1.50876

US $1.35788

≥20:

US $1.46685

US $1.32017

≥50:

US $1.42494

US $1.28245

≥100:

US $1.38303

US $1.24473

≥200:

US $1.34112

US $1.20701

≥500:

US $1.32436

US $1.19192

≥1000:

US $1.29921

US $1.16929

From: US $1.29921

Description: The 74HC563 is an 8-bit D-type flip-flop with 3-state outputs. Features: High-speed operation Low power consumption High noise immunity 3-state outputs Inputs are 5 V tolerant Out

库存:10000

起订量:2

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SN74LS257AN

DIP-16

Mot/ti

OCTAL, HEX, AND QUAD D-TYPE FLIP-FLOPS WITH ENABLE

Utsource

≥1:

US $0.81960

US $0.73764

≥5:

US $0.61470

US $0.55323

≥10:

US $0.43029

US $0.38726

≥20:

US $0.40980

US $0.36882

≥50:

US $0.36882

US $0.33194

≥100:

US $0.35858

US $0.32272

≥200:

US $0.34833

US $0.31350

≥500:

US $0.33808

US $0.30427

≥1000:

US $0.32784

US $0.29506

From: US $0.32784

SN74LS257AN is a 16-pin dual 4-line to 1-line multiplexer/demultiplexer with address logic. It is manufactured by Texas Instruments (TI). Description: The SN74LS257AN is a dual 4-line to 1-line multi

库存:10000

起订量:3

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Used and refurbished parts guaranteed can work well

Johnson decade counter with 10 decoded outputs - Description: Johnson Decade Counter with 10 Decoded Outputs ; Fmax: 83 MHz; 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:

US $0.69850

US $0.62865

≥5:

US $0.55880

US $0.50292

≥10:

US $0.32131

US $0.28918

≥20:

US $0.27940

US $0.25146

≥50:

US $0.25146

US $0.22631

≥100:

US $0.24448

US $0.22003

≥200:

US $0.23749

US $0.21374

≥500:

US $0.23050

US $0.20745

≥1000:

US $0.22352

US $0.20117

From: US $0.22352

Description: Quad 3-Input OR Gate Features: Inputs Accept Voltages to 5.5V Outputs Source/Sink 24mA Low Power Consumption High Noise Immunity High Speed Operation High Output Curr

库存:10000

起订量:4

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SN74LS574BN

DIP-20

Texas Instruments

01+

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

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 SN74LS574BN is a 8-bit D-type flip-flop with a latch enable (LE) input and a master reset (MR) input. It is manufactured by Texas Instruments. Features: Low power consumption High

库存:10000

起订量:3

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74HC244M

SOP-20

Ti/ns

07+

Octal buffer, line driver; 3-state - Description: Octal Buffer/Line Driver; Non-Inverting 3-State ; Logic switching levels: CMOS ; Number of pins: 20 ; Output drive capability: +/- 7.8 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 9@5V ns; Voltage: 2.0-6.0 V

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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74HC4094N

DIP16

PHI

8-stage shift-and-store bus register - Description: 8-Stage Shift-and-Store Bus Register ; Fmax: 95 MHz; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 15@5V ns; Voltage: 5 Volts +

Utsource

≥1:

US $1.11760

US $1.00584

≥5:

US $0.83820

US $0.75438

≥10:

US $0.50292

US $0.45263

≥20:

US $0.48895

US $0.44006

≥50:

US $0.47498

US $0.42748

≥100:

US $0.46101

US $0.41491

≥200:

US $0.44704

US $0.40234

≥500:

US $0.44145

US $0.39731

≥1000:

US $0.43307

US $0.38976

From: US $0.43307

Description: The 74HC4094N is a high-speed CMOS logic shift register. Features: - 8-bit serial-in/parallel-out shift register - Output enable (OE) - Low power consumption - High noise immunity - High

库存:10000

起订量:2

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HD74LS240P

DIP-20

Hitachi

Dual 4-Bit Inverting Buffer/Driver

Utsource

≥1:

US $1.25730

US $1.13157

≥5:

US $0.83820

US $0.75438

≥10:

US $0.75438

US $0.67894

≥20:

US $0.73342

US $0.66008

≥50:

US $0.71247

US $0.64122

≥100:

US $0.69152

US $0.62237

≥200:

US $0.67056

US $0.60350

≥500:

US $0.66218

US $0.59596

≥1000:

US $0.64960

US $0.58464

From: US $0.64960

Description: Octal Buffer/Line Driver with 3-State Outputs Features: High-Voltage Type (20V Rating) Outputs Source/Sink 24mA Outputs Directly Interface to CMOS, NMOS, and TTL Inputs Co

库存:10000

起订量:2

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74HCT688AP

DIP-20

06+

Dual 4-Input Positive-NAND Gates 14-SOIC -40 to 85

Utsource

≥1:

US $1.48890

US $1.34001

≥5:

US $0.99260

US $0.89334

≥10:

US $0.89334

US $0.80401

≥20:

US $0.86852

US $0.78167

≥50:

US $0.84371

US $0.75934

≥100:

US $0.81890

US $0.73701

≥200:

US $0.79408

US $0.71467

≥500:

US $0.78415

US $0.70574

≥1000:

US $0.76926

US $0.69233

From: US $0.76926

库存:10000

起订量:2

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74HCT138N

DIP-16

Philips

3-to-8 line decoder, demultiplexer; inverting - Description: 3-to-8 Line Decoder/Demultiplexer; Inverting; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 17 ns; Voltage: 4.5-5.5V

Utsource

≥1:

US $0.88680

US $0.79812

≥5:

US $0.66510

US $0.59859

≥10:

US $0.46557

US $0.41901

≥20:

US $0.44340

US $0.39906

≥50:

US $0.39906

US $0.35915

≥100:

US $0.38798

US $0.34918

≥200:

US $0.37689

US $0.33920

≥500:

US $0.36580

US $0.32922

≥1000:

US $0.35472

US $0.31925

From: US $0.35472

Description: The 74HCT138N is a high-speed CMOS logic decoder/demultiplexer manufactured by Philips. It is a 3-to-8 line decoder/demultiplexer with active-low outputs. Features: High-speed C

库存:10000

起订量:3

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74HCT244N

DIP-20

STMicroelectronics

Octal buffer, line driver; 3-state - Description: Octal Buffer/Line Driver; Non-Inverting; TTL Enabled 3-State ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 6 mA ; Power dissipation considerations: Low Power ; Propagation delay: 11 ns; Voltage: 4.5-5.5V

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

库存:10000

起订量:3

添加到收藏夹

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74HC367AF

SOP16

Thomson

Hex 3-State Noninverting Buffer with Common Enables

Utsource

≥1:

US $1.09600

US $0.98640

≥5:

US $0.82200

US $0.73980

≥10:

US $0.49320

US $0.44388

≥20:

US $0.47950

US $0.43155

≥50:

US $0.46580

US $0.41922

≥100:

US $0.45210

US $0.40689

≥200:

US $0.43840

US $0.39456

≥500:

US $0.43292

US $0.38963

≥1000:

US $0.42470

US $0.38223

From: US $0.42470

库存:10000

起订量:3

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SN74LS08N

DIP-14

Mot/ti

QUADRUPLE 2-INPUT POSITIVE-AND GATES

Utsource

≥1:

US $0.16782

US $0.15104

≥10:

US $0.11988

US $0.10789

≥50:

US $0.09590

US $0.08631

≥100:

US $0.08631

US $0.07768

≥150:

US $0.08152

US $0.07337

≥200:

US $0.07912

US $0.07121

≥500:

US $0.07816

US $0.07034

≥1000:

US $0.07720

US $0.06948

≥3000:

US $0.07672

US $0.06905

From: US $0.07672

MOT/TI) Description: The SN74LS08N is a Quad 2-Input Positive And Gate IC from Texas Instruments. It contains four independent 2-input AND gates in a 14-pin DIP package. Features: * Power Supply Vol

库存:10000

起订量:19

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74HC4316D

SOP-16

PHI

0315+

Quad bilateral switches

Utsource

≥1:

US $0.61468

US $0.55321

≥5:

US $0.49174

US $0.44257

≥10:

US $0.28275

US $0.25447

≥20:

US $0.24587

US $0.22128

≥50:

US $0.22128

US $0.19915

≥100:

US $0.21514

US $0.19363

≥200:

US $0.20899

US $0.18809

≥500:

US $0.20284

US $0.18256

≥1000:

US $0.19670

US $0.17703

From: US $0.19670

Description: 4-Bit Magnitude Comparator Features: High-speed operation Low power consumption Low noise High noise immunity High input impedance Low input current Outputs can be connect

库存:10000

起订量:4

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TC74HCT573P

DIP20

Thomson

86+

Utsource

≥1:

US $4.17300

US $3.75570

≥5:

US $3.96435

US $3.56791

≥10:

US $3.75570

US $3.38013

≥20:

US $3.65138

US $3.28624

≥50:

US $3.54705

US $3.19234

≥100:

US $3.44272

US $3.09845

≥200:

US $3.33840

US $3.00456

≥500:

US $3.29667

US $2.96700

≥1000:

US $3.23408

US $2.91067

From: US $3.23408

库存:10000

起订量:1

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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:

US $0.54390

US $0.48951

≥5:

US $0.43512

US $0.39161

≥10:

US $0.25019

US $0.22517

≥20:

US $0.21756

US $0.19580

≥50:

US $0.19580

US $0.17622

≥100:

US $0.19036

US $0.17132

≥200:

US $0.18493

US $0.16644

≥500:

US $0.17949

US $0.16154

≥1000:

US $0.17405

US $0.15664

From: US $0.17405

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

库存:10000

起订量:6

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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:

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: 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

库存:10000

起订量:3

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74HC365A

SOP-14

95+

Hex 3-State Noninverting Buffer with Common Enables

Utsource

≥1:

US $0.92880

US $0.83592

≥5:

US $0.69660

US $0.62694

≥10:

US $0.48762

US $0.43886

≥20:

US $0.46440

US $0.41796

≥50:

US $0.41796

US $0.37616

≥100:

US $0.40635

US $0.36572

≥200:

US $0.39474

US $0.35527

≥500:

US $0.38313

US $0.34482

≥1000:

US $0.37152

US $0.33437

From: US $0.37152

Description: Octal D-Type Flip-Flop with 3-State Outputs Features: 8-bit D-type flip-flop 3-state outputs Output capability: Standard Inputs include clock (CP), clear (CLR), and data (D) Ou

库存:10000

起订量:3

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SN74HC151N

DIP-16

Texas Instruments

Single Inverter, TTL Level; Package: SC-88A, SOT-353, SC-70 5 LEAD; No of Pins: 5; Container: Tape and Reel; Qty per Container: 3000

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

SN74HC151N is a 8-input multiplexer logic IC from Texas Instruments. It is a 16-pin dual in-line package (DIP-16) device. Description: The SN74HC151N is a high-speed CMOS 8-input multiplexer fabricat

库存:10000

起订量:2

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