74系列数字集成电路 | Page 10

Enlarge

Used and refurbished parts guaranteed can work well

SN74LS190N

DIP-16

Ti/hit

Presettable Bcd/decade 4-bit Binary Up/down Counter

Utsource

≥1:

US $0.54800

US $0.49320

≥5:

US $0.43840

US $0.39456

≥10:

US $0.25208

US $0.22687

≥20:

US $0.21920

US $0.19728

≥50:

US $0.19728

US $0.17755

≥100:

US $0.19180

US $0.17262

≥200:

US $0.18632

US $0.16769

≥500:

US $0.18084

US $0.16276

≥1000:

US $0.17536

US $0.15782

From: US $0.17536

Description: Synchronous 4-Bit Binary Up/Down Counter Features: Synchronous Operation Counts Up or Down Counts Up on High-to-Low Level Transition of Up/Down Control Input Counts Down on Low-to-Hi

库存:10000

起订量:6

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

HD74HC574P

DIP-20

Hitachi

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: The HD74HC574P is a 8-bit D-type flip-flop with 3-state outputs from Hitachi Semiconductor. Features: - 8-bit D-type flip-flop - 3-state outputs - High speed operation - Low power consump

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

SN74LS373N

DIP-20

Texas Instruments

OCTAL D-TYPE TRANSPARENT LATCHES AND EDGE-TRIGGERED FLIP-FLOPS

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: Octal D-Type Flip-Flop with 3-State Outputs Features: * Low power consumption * Outputs source/sink 24 mA * Outputs can be wired ORed * Inputs and outputs fully TTL compatible * Inputs a

库存:10000

起订量:3

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74HCT4040N

DIP-16

PHI

N/A

12-stage binary ripple counter - Description: 12-Stage Binary Ripple Counter; TTL Enabled ; Fmax: 79 MHz; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 16 ns; Voltage: 4.5-5.5 V

Utsource

≥1:

US $1.47800

US $1.33020

≥5:

US $1.10850

US $0.99765

≥10:

US $0.66510

US $0.59859

≥20:

US $0.64662

US $0.58196

≥50:

US $0.62815

US $0.56534

≥100:

US $0.60968

US $0.54871

≥200:

US $0.59120

US $0.53208

≥500:

US $0.58381

US $0.52543

≥1000:

US $0.57272

US $0.51545

From: US $0.57272

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

TC74HC245AF

SOP-20

97+

ESD Protection Low Capacitance Rail Clamp SOT-23; Package: SOT-23 TO-236 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000

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

Description: Octal Bus Transceiver with 3-State Outputs Features: High Speed Operation: tpd = 10 ns (typ.) at VCC = 5 V Low Power Dissipation: ICC = 4 μA (max) at Ta = 25°C Wide Operating Volt

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74HC374N

DIP-20

NXP Semiconductors

HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20

Utsource

≥1:

US $0.52238

US $0.47014

≥5:

US $0.41790

US $0.37611

≥10:

US $0.24029

US $0.21626

≥20:

US $0.20895

US $0.18806

≥50:

US $0.18806

US $0.16925

≥100:

US $0.18283

US $0.16455

≥200:

US $0.17761

US $0.15985

≥500:

US $0.17238

US $0.15514

≥1000:

US $0.16716

US $0.15044

From: US $0.16716

Description: The 74HC374N is a high-speed CMOS logic octal D-type flip-flop with 3-state outputs. Features: High speed: tpd = 10 ns (typical) at VCC = 5 V Low power dissipation: ICC = 0.4 μA (

库存:10000

起订量:6

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

HD74LS367AP

DIP-16

Hitachi

2-Bit/4-Bit Buffer/Driver

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

库存:10000

起订量:3

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74HC194

SOP-16

N/A

4-bit bidirectional universal shift register

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

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

HD74LS32P

DIP-14

Hichita

Quad 2-input OR Gate

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: Quad 2-Input OR Gate Features: Wide Operating Voltage Range of 2 to 6 V High Noise Immunity Characteristic of CMOS Devices Outputs Can Drive Up to 10 LS-TTL Loads Low Powe

库存:10000

起订量:3

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

SN74HC541PWR

TSSOP20

Texas Instruments

00+

Dual D-Type Flip-Flop with Set and Reset; Package: TSSOP-14; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500

Utsource

≥1:

US $2.04900

US $1.84410

≥5:

US $1.36600

US $1.22940

≥10:

US $1.22940

US $1.10646

≥20:

US $1.19525

US $1.07572

≥50:

US $1.16110

US $1.04499

≥100:

US $1.12695

US $1.01426

≥200:

US $1.09280

US $0.98352

≥500:

US $1.07914

US $0.97123

≥1000:

US $1.05865

US $0.95278

From: US $1.05865

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

SN74HC386N

DIP-16

Texas Instruments

J436AJ00

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

Utsource

≥1:

US $2.45880

US $2.21292

≥5:

US $1.63920

US $1.47528

≥10:

US $1.47528

US $1.32775

≥20:

US $1.43430

US $1.29087

≥50:

US $1.39332

US $1.25399

≥100:

US $1.35234

US $1.21711

≥200:

US $1.31136

US $1.18022

≥500:

US $1.29497

US $1.16547

≥1000:

US $1.27038

US $1.14334

From: US $1.27038

Description: The SN74HC386N is a high-speed CMOS 4-bit binary full adder with internal carry look-ahead circuitry. Features: High-speed operation: tPD = 8.0 ns (typical) at VCC = 5 V Low power

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74HC51

SOP14

96+

2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gate

Utsource

≥1:

US $1.18720

US $1.06848

≥5:

US $0.89040

US $0.80136

≥10:

US $0.53424

US $0.48082

≥20:

US $0.51940

US $0.46746

≥50:

US $0.50456

US $0.45410

≥100:

US $0.48972

US $0.44075

≥200:

US $0.47488

US $0.42739

≥500:

US $0.46894

US $0.42204

≥1000:

US $0.46004

US $0.41404

From: US $0.46004

Description: The 74HC51 is a high-speed CMOS logic device containing two 4-input AND gates. Features: - Low power consumption - High noise immunity - High speed operation - High output drive capabil

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

HD74LS373P

DIP-20

Hitachi

03

8-Bit D-Type Latch

Utsource

≥1:

US $0.82920

US $0.74628

≥5:

US $0.62190

US $0.55971

≥10:

US $0.43533

US $0.39180

≥20:

US $0.41460

US $0.37314

≥50:

US $0.37314

US $0.33583

≥100:

US $0.36278

US $0.32650

≥200:

US $0.35241

US $0.31717

≥500:

US $0.34204

US $0.30784

≥1000:

US $0.33168

US $0.29851

From: US $0.33168

Description: The HD74LS373P is a 8-bit D-type transparent latch with 3-state outputs manufactured by Hitachi. Features: High speed: tpd = 10ns (typ.) at VCC = 5V Low power dissipation: ICC = 4μA (

库存:10000

起订量:3

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

SN74LS96N

DIP-16

Texas Instruments

99+

Silicon Controlled Rectifier; Package: TO-220 3 LEAD STANDARD; No of Pins: 3; Container: Rail; Qty per Container: 50

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 SN74LS96N is a 16-pin logic device from Texas Instruments. It is a 4-bit binary ripple counter with a synchronous reset. Features: Synchronous Reset High-Speed Operation Low Powe

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74HCU04A

SOP14

On Semiconductor

03+

HEX INVERTER SINGLE STATE

Utsource

≥1:

US $0.72000

US $0.64800

≥10:

US $0.28800

US $0.25920

≥100:

US $0.25920

US $0.23328

≥1000:

US $0.24480

US $0.22032

≥2500:

US $0.23040

US $0.20736

≥5000:

US $0.21600

US $0.19440

≥10000:

US $0.20160

US $0.18144

From: US $0.20160

Description: The 74HCU04A is a high-speed CMOS logic inverter with Schmitt trigger inputs. Features: High-speed operation: tpd = 8.5 ns (typ.) at VCC = 5 V Low power consumption: ICC = 4 μA (max)

库存:10000

起订量:4

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74HCT7259

SOP-16

STMicroelectronics

98+

8 BIT ADDRESSABLE LATCH/DECODER/RELAIS DRIVER (OPEN DRAIN, INVERTING OUTPUT)

Utsource

≥1:

US $2.45880

US $2.21292

≥5:

US $1.63920

US $1.47528

≥10:

US $1.47528

US $1.32775

≥20:

US $1.43430

US $1.29087

≥50:

US $1.39332

US $1.25399

≥100:

US $1.35234

US $1.21711

≥200:

US $1.31136

US $1.18022

≥500:

US $1.29497

US $1.16547

≥1000:

US $1.27038

US $1.14334

From: US $1.27038

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

SN74LS27

DIP-20

Ti/mot

Triple 3-input positive-NOR gates

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: The SN74LS27 is a Quad 2-Input NOR Gate from Texas Instruments. Features: - Low power consumption - High noise immunity - High speed operation - Outputs source/sink up to 24mA - Inputs c

库存:10000

起订量:2

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

74LS221

DIP-16

LOW POWER SCHOTTKY

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

The 74LS221 is a 16-pin dual monostable multivibrator integrated circuit (IC) manufactured by Texas Instruments. It is part of the 74LSxx series of low-power Schottky TTL (LSTTL) logic ICs. Descripti

库存:10000

起订量:4

添加到收藏夹

报价

Enlarge

Used and refurbished parts guaranteed can work well

SN74LS76A

DIP-16

Motorola

500mA, 15V,±4% Tolerance, Negative Voltage Regulator, Ta = 0°C to +125°C; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Rail; Qty per Container: 75

Utsource

≥1:

US $2.87700

US $2.58930

≥5:

US $1.91800

US $1.72620

≥10:

US $1.72620

US $1.55358

≥20:

US $1.67825

US $1.51043

≥50:

US $1.63030

US $1.46727

≥100:

US $1.58235

US $1.42411

≥200:

US $1.53440

US $1.38096

≥500:

US $1.51522

US $1.36370

≥1000:

US $1.48645

US $1.33780

From: US $1.48645

Description: Dual J-K Flip-Flop Features: Positive-Edge Triggered Inputs Include Clamp Diodes Outputs Source/Sink 24 mA Balanced Propagation Delay and Transition Times Independent Set

库存:10000

起订量:2

添加到收藏夹

报价