74 series Digital Integrated Circuits | Page 10

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Used and refurbished parts guaranteed can work well

74HC652AP

DIP24

Octal bus transceiver/register; 3-state

Utsource

≥1:

S$3.09331

S$2.78398

≥5:

S$2.06221

S$1.85599

≥10:

S$1.85599

S$1.67039

≥20:

S$1.80442

S$1.62398

≥50:

S$1.75287

S$1.57759

≥100:

S$1.70133

S$1.53119

≥200:

S$1.64976

S$1.48479

≥500:

S$1.62914

S$1.46623

≥1000:

S$1.59820

S$1.43838

From: S$1.59820

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

Stock:10000

Minimum:2

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TC74HC541AF

SOP-20

Toshiba America Electronic Components

0235+

IC HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, 1.27 MM PITCH, PLASTIC, SOP-20, Bus Driver/Transceiver

Utsource

≥1:

S$1.06326

S$0.95694

≥5:

S$0.85061

S$0.76555

≥10:

S$0.48910

S$0.44019

≥20:

S$0.42530

S$0.38277

≥50:

S$0.38277

S$0.34450

≥100:

S$0.37214

S$0.33493

≥200:

S$0.36151

S$0.32536

≥500:

S$0.35088

S$0.31579

≥1000:

S$0.34024

S$0.30622

From: S$0.34024

Stock:10000

Minimum:3

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HD74HC574P

DIP-20

Hitachi

Utsource

≥1:

S$1.68726

S$1.51853

≥5:

S$1.12484

S$1.01236

≥10:

S$1.01235

S$0.91112

≥20:

S$0.98423

S$0.88581

≥50:

S$0.95611

S$0.86050

≥100:

S$0.92799

S$0.83519

≥200:

S$0.89987

S$0.80989

≥500:

S$0.88862

S$0.79976

≥1000:

S$0.87175

S$0.78458

From: S$0.87175

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

Stock:10000

Minimum:2

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SN74HC245N

DIP20

Texas Instruments

Quad Analog Switch/Multiplexer/Demultiplexer; Package: SOEIAJ-14; No of Pins: 14; Container: Rail; Qty per Container: 50

Utsource

≥1:

S$1.19299

S$1.07369

≥5:

S$0.89474

S$0.80527

≥10:

S$0.62633

S$0.56369

≥20:

S$0.59649

S$0.53684

≥50:

S$0.53684

S$0.48316

≥100:

S$0.52193

S$0.46974

≥200:

S$0.50703

S$0.45632

≥500:

S$0.49211

S$0.44290

≥1000:

S$0.47720

S$0.42948

From: S$0.47720

Description: The SN74HC245N is a high-speed CMOS octal bus transceiver manufactured by Texas Instruments. Features: - 8-bit non-inverting buffer/line driver - Outputs source/sink 24 mA - TTL compatib

Stock:10000

Minimum:5

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HD74LS367AP

DIP-16

Hitachi

2-Bit/4-Bit Buffer/Driver

Utsource

≥1:

S$1.06326

S$0.95694

≥5:

S$0.85061

S$0.76555

≥10:

S$0.48910

S$0.44019

≥20:

S$0.42530

S$0.38277

≥50:

S$0.38277

S$0.34450

≥100:

S$0.37214

S$0.33493

≥200:

S$0.36151

S$0.32536

≥500:

S$0.35088

S$0.31579

≥1000:

S$0.34024

S$0.30622

From: S$0.34024

Stock:10000

Minimum:3

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SN74LS175N

DIP-16

Texas Instruments

High Gain, High Linearity Active Bias Low Noise Amplifier

Utsource

≥1:

S$0.93463

S$0.84117

≥5:

S$0.74770

S$0.67293

≥10:

S$0.42993

S$0.38694

≥20:

S$0.37385

S$0.33647

≥50:

S$0.33647

S$0.30282

≥100:

S$0.32712

S$0.29441

≥200:

S$0.31777

S$0.28600

≥500:

S$0.30843

S$0.27759

≥1000:

S$0.29908

S$0.26917

From: S$0.29908

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

Stock:10000

Minimum:5

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74HC194

SOP-16

N/A

4-bit bidirectional universal shift register

Utsource

≥1:

S$2.24311

S$2.01880

≥5:

S$1.49541

S$1.34587

≥10:

S$1.34587

S$1.21128

≥20:

S$1.30848

S$1.17763

≥50:

S$1.27110

S$1.14399

≥100:

S$1.23371

S$1.11034

≥200:

S$1.19633

S$1.07669

≥500:

S$1.18137

S$1.06323

≥1000:

S$1.15894

S$1.04305

From: S$1.15894

Stock:10000

Minimum:2

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SN74HC245DWR

SOIC-20

Texas Instruments

99+

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Utsource

≥1:

S$1.49979

S$1.34981

≥5:

S$1.12484

S$1.01236

≥10:

S$0.67490

S$0.60741

≥20:

S$0.65616

S$0.59054

≥50:

S$0.63741

S$0.57367

≥100:

S$0.61866

S$0.55680

≥200:

S$0.59991

S$0.53992

≥500:

S$0.59242

S$0.53318

≥1000:

S$0.58117

S$0.52305

From: S$0.58117

Stock:10000

Minimum:2

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SN74HC14N

DIP-14

Texas Instruments

HEX SCHMITT-TRIGGER INVERTERS

Utsource

Inquiry price

Description： The SN74HC14N is a high-speed CMOS Hex Schmitt Trigger Inverter manufactured by Texas Instruments. Features: High speed: tpd = 7 ns (typ) at 5 V High noise immunity: VNIH = VNIL = 28

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SN74LS125AN

DIP-14

Ti/mot

QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS

Utsource

≥1:

S$3.82820

S$3.44538

≥5:

S$3.63679

S$3.27311

≥10:

S$3.44539

S$3.10085

≥20:

S$3.34968

S$3.01471

≥50:

S$3.25398

S$2.92858

≥100:

S$3.15827

S$2.84244

≥200:

S$3.06256

S$2.75630

≥500:

S$3.02429

S$2.72186

≥1000:

S$2.96685

S$2.67017

From: S$2.96685

Description: Quadruple Bus Buffer Gates Features: Input Clamp Diodes Limit High-Level Input Voltage to VCC + 0.5 V Outputs Can Drive Up to 10 LS-TTL Loads Outputs Directly Interface to CMOS, NMOS,

Stock:10000

Minimum:1

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74LS240F

DIP-20

Sig/hitachi

Utsource

≥1:

S$4.48622

S$4.03760

≥5:

S$2.99081

S$2.69173

≥10:

S$2.69173

S$2.42256

≥20:

S$2.61696

S$2.35527

≥50:

S$2.54219

S$2.28797

≥100:

S$2.46742

S$2.22068

≥200:

S$2.39265

S$2.15339

≥500:

S$2.36274

S$2.12646

≥1000:

S$2.31788

S$2.08609

From: S$2.31788

Stock:10000

Minimum:2

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74HC139NS

SOP-16

Texas Instruments

Dual 2-to-4 line decoder/demultiplexer - Description: Dual 2-to-4 Line Decoder/Demultiplexer ; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 11@5V ns; Voltage: 2.0-6.0 V; Package: SOT403-1 TSSOP16; Container: Reel Pack, SMD, 13"

Utsource

≥1:

S$1.68726

S$1.51853

≥5:

S$1.12484

S$1.01236

≥10:

S$1.01235

S$0.91112

≥20:

S$0.98423

S$0.88581

≥50:

S$0.95611

S$0.86050

≥100:

S$0.92799

S$0.83519

≥200:

S$0.89987

S$0.80989

≥500:

S$0.88862

S$0.79976

≥1000:

S$0.87175

S$0.78458

From: S$0.87175

Description: The 74HC139NS is a high-speed CMOS logic device manufactured by Texas Instruments. It is a dual 2-line to 4-line decoder/demultiplexer with active-low outputs. Features: High-speed ope

Stock:10000

Minimum:2

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74HC126A

SOP-14

ON/

04+

Dual retriggerable monostable multivibrator with reset

Utsource

≥1:

S$1.06326

S$0.95694

≥5:

S$0.85061

S$0.76555

≥10:

S$0.48910

S$0.44019

≥20:

S$0.42530

S$0.38277

≥50:

S$0.38277

S$0.34450

≥100:

S$0.37214

S$0.33493

≥200:

S$0.36151

S$0.32536

≥500:

S$0.35088

S$0.31579

≥1000:

S$0.34024

S$0.30622

From: S$0.34024

Stock:10000

Minimum:3

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74HC573AP

DIP-20

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:

S$1.63334

S$1.47001

≥5:

S$1.22501

S$1.10251

≥10:

S$0.73500

S$0.66150

≥20:

S$0.71459

S$0.64313

≥50:

S$0.69417

S$0.62475

≥100:

S$0.67375

S$0.60638

≥200:

S$0.65334

S$0.58800

≥500:

S$0.64517

S$0.58065

≥1000:

S$0.63292

S$0.56963

From: S$0.63292

Description: The 74HC573AP is a 8-bit D-type flip-flop with 3-state outputs. It is a high-speed CMOS logic device with a storage register and 3-state outputs. Features: - Low power consumption - Hig

Stock:10000

Minimum:2

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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:

S$2.24968

S$2.02471

≥5:

S$1.49979

S$1.34981

≥10:

S$1.34981

S$1.21483

≥20:

S$1.31231

S$1.18108

≥50:

S$1.27482

S$1.14734

≥100:

S$1.23732

S$1.11359

≥200:

S$1.19983

S$1.07985

≥500:

S$1.18483

S$1.06635

≥1000:

S$1.16233

S$1.04610

From: S$1.16233

Stock:10000

Minimum:2

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74HC86N

DIP-14

Philips

Quad 2-input EXCLUSIVE-OR gate - Description: Quad 2-Input EXCLUSIVE-OR 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: 11@5V ns; Voltage: 2.0-6.0 V

Utsource

≥1:

S$1.27591

S$1.14832

≥5:

S$0.95694

S$0.86124

≥10:

S$0.66985

S$0.60287

≥20:

S$0.63796

S$0.57416

≥50:

S$0.57416

S$0.51675

≥100:

S$0.55820

S$0.50238

≥200:

S$0.54226

S$0.48804

≥500:

S$0.52632

S$0.47369

≥1000:

S$0.51037

S$0.45933

From: S$0.51037

Description: Quad 2-Input XOR Gate Features: - Low-power Schottky TTL (LSTTL) - Inputs accept voltages up to 5.5V - Outputs source/sink 24mA - Outputs are open-drain and can be connected to other

Stock:10000

Minimum:3

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74HC279AP

DIP16

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; Package: SOT163-1 SO20; Container: Reel Pack, SMD, 13", CECC

Utsource

≥1:

S$3.73852

S$3.36467

≥5:

S$3.55159

S$3.19643

≥10:

S$3.36467

S$3.02820

≥20:

S$3.27120

S$2.94408

≥50:

S$3.17774

S$2.85997

≥100:

S$3.08428

S$2.77585

≥200:

S$2.99081

S$2.69173

≥500:

S$2.95343

S$2.65809

≥1000:

S$2.89735

S$2.60762

From: S$2.89735

Stock:10000

Minimum:2

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74LS244F

DIP-20

Sig/hitachi

Utsource

≥1:

S$4.48622

S$4.03760

≥5:

S$2.99081

S$2.69173

≥10:

S$2.69173

S$2.42256

≥20:

S$2.61696

S$2.35527

≥50:

S$2.54219

S$2.28797

≥100:

S$2.46742

S$2.22068

≥200:

S$2.39265

S$2.15339

≥500:

S$2.36274

S$2.12646

≥1000:

S$2.31788

S$2.08609

From: S$2.31788

Stock:10000

Minimum:2

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74HC08AF

SOP-14

Tos/mot

03+

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:

S$1.49979

S$1.34981

≥5:

S$1.12484

S$1.01236

≥10:

S$0.67490

S$0.60741

≥20:

S$0.65616

S$0.59054

≥50:

S$0.63741

S$0.57367

≥100:

S$0.61866

S$0.55680

≥200:

S$0.59991

S$0.53992

≥500:

S$0.59242

S$0.53318

≥1000:

S$0.58117

S$0.52305

From: S$0.58117

Description: Quad 2-Input AND Gate Features: - High-speed operation - Low power consumption - Inputs accept voltages up to 5.5 V - Outputs source/sink 24 mA - Outputs are open-drain and can be connect

Stock:10000

Minimum:2

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74LS221

DIP-16

LOW POWER SCHOTTKY

Utsource

≥1:

S$1.01126

S$0.91014

≥5:

S$0.80901

S$0.72811

≥10:

S$0.46518

S$0.41866

≥20:

S$0.40450

S$0.36405

≥50:

S$0.36405

S$0.32765

≥100:

S$0.35394

S$0.31855

≥200:

S$0.34383

S$0.30945

≥500:

S$0.33372

S$0.30034

≥1000:

S$0.32360

S$0.29124

From: S$0.32360

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

Stock:10000

Minimum:3

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