74系列数字集成电路 | Page 11

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Used and refurbished parts guaranteed can work well

74HC04ANS

SOP-14

Texas Instruments

96+(06)

Hex inverter

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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Octal D-type transparent latch; 3-state - Description: Octal D-Type Transparent Latch 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: 14@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

US $0.83580

US $0.75222

≥5:

US $0.62685

US $0.56417

≥10:

US $0.43880

US $0.39492

≥20:

US $0.41790

US $0.37611

≥50:

US $0.37611

US $0.33850

≥100:

US $0.36566

US $0.32909

≥200:

US $0.35522

US $0.31970

≥500:

US $0.34477

US $0.31029

≥1000:

US $0.33432

US $0.30089

From: US $0.33432

Description: The 74HC573ADW is a 8-bit D-type flip-flop with 3-state outputs in a 20-pin plastic small outline package (SOP). Features: High-speed operation: tpd = 8 ns (typical) at VCC = 5 V Low p

库存:10000

起订量:3

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Used and refurbished parts guaranteed can work well

74HC393A

SOP-14

Dual 4-bit binary ripple counter

Utsource

≥1:

US $0.68064

US $0.61257

≥5:

US $0.51048

US $0.45943

≥10:

US $0.35734

US $0.32161

≥20:

US $0.34032

US $0.30629

≥50:

US $0.30629

US $0.27566

≥100:

US $0.29778

US $0.26800

≥200:

US $0.28927

US $0.26034

≥500:

US $0.28076

US $0.25269

≥1000:

US $0.27226

US $0.24503

From: US $0.27226

库存:10000

起订量:4

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74LS164N

DIP-14

Signetic

Utsource

≥1:

US $0.77700

US $0.69930

≥5:

US $0.62160

US $0.55944

≥10:

US $0.35742

US $0.32168

≥20:

US $0.31080

US $0.27972

≥50:

US $0.27972

US $0.25175

≥100:

US $0.27195

US $0.24475

≥200:

US $0.26418

US $0.23776

≥500:

US $0.25641

US $0.23077

≥1000:

US $0.24864

US $0.22378

From: US $0.24864

Description: 8-Bit Serial-In/Parallel-Out Shift Register Features: Low power Schottky High speed Inputs and outputs fully buffered TTL compatible Outputs source/sink 24 mA Input clamp dio

库存:10000

起订量:3

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74HC541A

SOP20

03+

Octal buffer/line driver; 3-state

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: Octal Buffer/Line Driver with 3-State Outputs Features: High-Current Outputs Can Drive Up to 15 LSTTL Loads Low Power Consumption Typical tpd = 13 ns ±4-mA Output Drive at 5 V

库存:10000

起订量:4

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74HCT688N

DIP-20

Philips

8-bit magnitude comparator - Description: 8-Bit Magnitude Comparator; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 17 ns; Voltage: 4.5-5.5 V

Utsource

≥1:

US $2.08871

US $1.87984

≥5:

US $1.39248

US $1.25323

≥10:

US $1.25323

US $1.12791

≥20:

US $1.21842

US $1.09658

≥50:

US $1.18360

US $1.06524

≥100:

US $1.14879

US $1.03391

≥200:

US $1.11398

US $1.00258

≥500:

US $1.10006

US $0.99005

≥1000:

US $1.07917

US $0.97125

From: US $1.07917

Description: The 74HCT688N is an 8-bit addressable latch with 3-state outputs. It is an advanced high-speed CMOS logic device. Features: High speed CMOS logic 8-bit addressable latch 3-state outp

库存:10000

起订量:2

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SN74LS139N

DIP-16

Texas Instruments

DUAL 1-OF-4 DECODER/ DEMULTIPLEXER

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: Dual 2-Line to 4-Line Decoder/Demultiplexer Features: - Low power consumption - High noise immunity - TTL-compatible inputs - Outputs can be connected to other open-collector outputs

库存:10000

起订量:4

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74HC125N

DIP-14

Ti/mot

Quad buffer/line driver; 3-state - Description: Quad Buffer/Line Driver with Active LOW Output Enable 3-State ; Logic switching levels: CMOS ; Number of pins: 14 ; 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 $0.59120

US $0.53208

≥5:

US $0.47296

US $0.42566

≥10:

US $0.27195

US $0.24475

≥20:

US $0.23648

US $0.21283

≥50:

US $0.21283

US $0.19155

≥100:

US $0.20692

US $0.18623

≥200:

US $0.20101

US $0.18091

≥500:

US $0.19510

US $0.17559

≥1000:

US $0.18918

US $0.17026

From: US $0.18918

库存:10000

起订量:4

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74HCT139D

SOP-16

Intel/har

0005+

Dual 2-to-4 line decoder/demultiplexer

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

库存:10000

起订量:5

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74HC595D(ROHS)

SOP-16

PHI

0741+

8-bit serial-in, serial or parallel-out shift register with output latches; 3-state - Description: 8-Bit Shift Register with Output Latches 3-State ; Fmax: 108 MHz; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 7.8 mA on parallel outputs ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 16@5V ns; Voltage: 2.0-6.0 V; Package: SOT403-1 TSSOP16; Container: Reel Pack, SMD, 13"

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

Description: 8-Bit Shift Register with Output Latch Features: - 8-bit serial-in, parallel-out shift register - Outputs source/sink 24 mA - Outputs can be individually set/reset - Outputs can be s

库存:10000

起订量:3

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74LS47

DIP-16

Texas Instruments

00+

BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

Utsource

≥1:

US $0.41910

US $0.37719

≥5:

US $0.33528

US $0.30175

≥10:

US $0.19279

US $0.17351

≥20:

US $0.16764

US $0.15088

≥50:

US $0.15088

US $0.13579

≥100:

US $0.14668

US $0.13201

≥200:

US $0.14249

US $0.12824

≥500:

US $0.13830

US $0.12447

≥1000:

US $0.13411

US $0.12070

From: US $0.13411

The 74LS47 is a BCD to Seven Segment Decoder/Driver from Texas Instruments. It is a 16-pin DIP (Dual Inline Package) logic device that can decode a BCD (Binary Coded Decimal) input into a 7-segment di

库存:10000

起订量:12

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74HCT14D

SOP-14

Philips

0530+

74HC/HCT14; Hex inverting Schmitt trigger

Utsource

≥1:

US $0.19558

US $0.17602

≥10:

US $0.11735

US $0.10561

≥50:

US $0.09779

US $0.08801

≥100:

US $0.07823

US $0.07041

≥150:

US $0.07041

US $0.06337

≥200:

US $0.06845

US $0.06160

≥500:

US $0.06650

US $0.05985

≥1000:

US $0.06454

US $0.05809

≥3000:

US $0.06259

US $0.05633

From: US $0.06259

Description: The 74HCT14D is a high-speed Si-gate CMOS device, manufactured using Philips high-density interconnect technology. It is a hex inverter with Schmitt-trigger inputs. Features: High-spee

库存:10000

起订量:19

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HD74LS06FPEL

SOP-14

Hitachi

Hex Inverter Buffers / Drivers (with Open Collector High-Voltage Output)

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 HD74LS06FPEL is a high-speed CMOS logic inverter manufactured by Hitachi. Features: * Low power consumption * High noise immunity * High speed operation * High output current * Low i

库存:10000

起订量:4

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HD74LS245P

DIP-20

HIT

98+

Single 8-bit Bus Transceiver

Utsource

≥1:

US $0.93240

US $0.83916

≥5:

US $0.69930

US $0.62937

≥10:

US $0.48951

US $0.44056

≥20:

US $0.46620

US $0.41958

≥50:

US $0.41958

US $0.37762

≥100:

US $0.40792

US $0.36713

≥200:

US $0.39627

US $0.35664

≥500:

US $0.38462

US $0.34616

≥1000:

US $0.37296

US $0.33566

From: US $0.37296

Manufacturer: HIT Package: DIP-20 Description: The HD74LS245P is a high-speed, 8-bit, bi-directional bus transceiver with three-state outputs. It is designed to interface data buses in TTL and CMOS

库存:10000

起订量:3

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74HC541

SOP5.2

PHI

Octal buffer/line driver; 3-state

Utsource

≥1:

US $0.68300

US $0.61470

≥5:

US $0.54640

US $0.49176

≥10:

US $0.31418

US $0.28276

≥20:

US $0.27320

US $0.24588

≥50:

US $0.24588

US $0.22129

≥100:

US $0.23905

US $0.21514

≥200:

US $0.23222

US $0.20900

≥500:

US $0.22539

US $0.20285

≥1000:

US $0.21856

US $0.19670

From: US $0.21856

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

库存:10000

起订量:5

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74LS154N

DIP-24

National Semiconductor

4-Line to 16-Line Decoder/Demultiplexer

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

The 74LS154N is a high-speed 4-to-16 line decoder/demultiplexer. It is a member of the 74LS logic family and is manufactured by Texas Instruments. Description: The 74LS154N is a 4-to-16 line decoder/

库存:10000

起订量:2

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74HCT30D

SOP-14

Philips

95+

8-Bit Parallel-Out Serial Shift Registers 14-PDIP -40 to 85

Utsource

≥1:

US $0.25865

US $0.23278

≥10:

US $0.18475

US $0.16628

≥50:

US $0.14780

US $0.13302

≥100:

US $0.13302

US $0.11972

≥150:

US $0.12563

US $0.11307

≥200:

US $0.12194

US $0.10975

≥500:

US $0.12046

US $0.10841

≥1000:

US $0.11898

US $0.10708

≥3000:

US $0.11824

US $0.10642

From: US $0.11824

Description: The 74HCT30D is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). Features: High speed: tPD = 10 ns (typ.) at VCC = 5 V Low power dissipation

库存:10000

起订量:13

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74HC7244AF

SOP-20

00+

Quad 2-input EXCLUSIVE-NOR gate 2

Utsource

≥1:

US $1.27620

US $1.14858

≥5:

US $0.85080

US $0.76572

≥10:

US $0.76572

US $0.68915

≥20:

US $0.74445

US $0.67001

≥50:

US $0.72318

US $0.65086

≥100:

US $0.70191

US $0.63172

≥200:

US $0.68064

US $0.61257

≥500:

US $0.67213

US $0.60492

≥1000:

US $0.65937

US $0.59343

From: US $0.65937

Description: Octal Buffer/Line Driver with 3-State Outputs Features: Wide Operating Voltage Range of 2 V to 6 V High-Current Outputs Source/Sink 24 mA Inputs Accept Voltages to 6 V Outputs in

库存:10000

起订量:2

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74HC05AF

SOIC-14

04+

HEX INVERTER OPEN DRAIN

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

Description: Quadruple 2-Input Positive-AND Gates Features: Inputs Accept Voltages to 5.5 V Outputs Source/Sink 24 mA Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds 2

库存:10000

起订量:3

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