Integrated Circuit

Functionally Identical to MC74AC373/74ACT373; Useful as Input or Output Port for Microprocessors; ACT573 Has TTL Compatible Inputs; Outputs Source/Sink 24 mA; 3-State Outputs for Bus Interfacing; Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors

SOIC-20

'ACT652 Has TTL Compatible Inputs; Choice of True and Inverting Data Paths; Independent Registers for A and B Buses; Outputs Source/Sink 24 mA; Multiplexed Real-Time and Stored Data Transfers; 300 mil Slim Dual-in-Line Package; 3-State Outputs; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or represent

MC74AC540/74ACT540 Provides Inverted Outputs; MC74AC541/74ACT541 Provides Noninverted Outputs; Outputs Source/Sink 24 mA; ACT540 and ACT541 Have TTL Compatible Inputs MC74AC540/74ACT540 MC74AC541/74ACT541 FACT DATA 5-1; Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors; 3-State Outputs; Pb-Free Packages are Available

Use the download button to access the MC74AC20DR2G schematic symbol, PCB footprint, and 3D model.

See MC74AC377 for Clock Enable Version; 3-State Outputs for Bus-Oriented Applications; Buffered Positive Edge-Triggered Clock; ACT374 Has TTL Compatible Inputs; See MC74AC373 for Transparent Latch Version; See MC74AC574 for Broadside Pinout Version; See MC74AC564 for Broadside Pinout Version with Inverted Outputs; Outputs Source/Sink 24 mA; See MC74AC273 for Reset Version; Pb-Free Packages are Available

TSSOP-20

Buffered, Asynchronous Master Reset; Eight Edge-Triggered D Flip-Flops; See MC74AC373 for Transparent Latch Version; See MC74AC374 for 3-State Version; See MC74AC377 for Clock Enable Version; Buffered Common Clock; ACT273 Has TTL Compatible Inputs; Outputs Source/Sink 24 mA; Ideal Buffer for MOS Microprocessor or Memory; Pb-Free Packages are Available

Active High Demultiplexing or Decoding Capability; Common Clear; Serial-to-Parallel Conversion; Random (Addressable) Data Entry; Easily Expandable; Eight Bits of Storage with Output of Each Bit Available

High Noise Immunity; Operating Voltage Range: 2.0 to 6.0 V; 140 MHz Typ. Clock; Outputs Source/Sink 24 mA; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Operating Voltage Range: 2 to 6 V AC00; 4.5 to 5.5 ACT00; Output Drive Capability: +/-24 mA; Low Input Current: 1 µA; High Noise Immunity Characteristic of CMOS Devices; In Compliance With the JEDEC Standard No. 7A requirements; Pb-Free Packages are Available.

Outputs Source/Sink 24 mA; ACT161 and ACT163 Have TTL Compatible Inputs; Synchronous Counting and Loading; Typical Count Rate of 125 MHz; High-Speed Synchronous Expansion; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Use the download button to access the MC74AC244DWG schematic symbol, PCB footprint, and 3D model.

Active LOW Mutually Exclusive Outputs; ACT138 Has TTL Compatible Inputs; Demultiplexing Capability; Multiple Input Enable for Easy Expansion; Outputs Source/Sink 24 mA; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

SOIC-14

Use the download button to access the MC74AC20DG schematic symbol, PCB footprint, and 3D model.

Outputs Source/Sink 24 mA; ACT161 and ACT163 Have TTL Compatible Inputs; Synchronous Counting and Loading; Typical Count Rate of 125 MHz; High-Speed Synchronous Expansion; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

ON Semiconductor MC34074ADG is a quad operational amplifier in a 14-pin SOIC package featuring 80 dB minimum CMRR, 0.7 µA maximum input bias current, and a high slew rate for wide-bandwidth signal processing. Operates from a single 3 V to 44 V or dual ±1 V to ±18 V supply for versatile analog circuit design. Available from authorized global distributors at competitive pricing with worldwide shipping.

Use the download button to access the MC74AC14DR2G schematic symbol, PCB footprint, and 3D model.

ON Semiconductor MC34167TVG, 1, Buck/Boost Converter 5A, 81 kHz 5-Pin, TO-220

Outputs Source/Sink 24 mA; ACT157 Has TTL Compatible Inputs PIN NAMES I0a-I0d Source 0 Data Inputs I1a-I1d Source 1 Data Inputs E Enable Input S Select Input Za-Zd Outputs; Pb-Free Packages are Available

SOIC-14

Multifunction Capability; ACT139 Has TTL Compatible Inputs; Two Completely Independent 1-of-4 Decoders; Outputs Source/Sink 24 mA; Active LOW Mutually Exclusive Outputs; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Use the download button to access the MC74AC05DG schematic symbol, PCB footprint, and 3D model.

Output Rise and Fall Times of 15 ns with 1000 pF Load; CMOS/LSTTL Compatible Inputs with Hysteresis; Low Standby Current; Two Independent Channels with 1.5 A Totem Pole Outputs; Undervoltage Lockout with Hysteresis; Efficient High Frequency Operation; Enhanced System Performance with Common Switching Regulator Control ICs; Pb-Free Packages are Available

Use the download button to access the MC34164SN-5T1G schematic symbol, PCB footprint, and 3D model.

Comparator Hysteresis Prevents Erratic Reset; Reset Output Capable of Sinking in Excess of 6.0 mA; Internal Clamp Diode for Discharging Delay Capacitor; Temperature Compensated Reference; Economical TO-226AA, SO-8 and Micro-8 Surface Mount Packages; Guaranteed Reset Operation With 1.0 V Input; Monitors 3.0 V (MC34164-3) or 5.0 V (MC34164-5) Power Supplies; Extremely Low Standby Current: As Low as 9.0 µA; Precise Comparator Thresholds Guaranteed Over Temperature

DIP-8

Efficient High Frequency Operation; Pin Out Equivalent to DS0026 and MMH0026; Two Independent Channels with 1.5 A Totem Pole Output; CMOS/LSTTL Compatible Inputs with Hysteresis; Output Rise and Fall Times of 15 ns with 1000 pF Load; Undervoltage Lockout with Hysteresis; Low Standby Current; Enhanced System Performance with Common Switching Regulator Control ICs

Comparator Hysteresis Prevents Erratic Reset; Reset Output Capable of Sinking in Excess of 6.0 mA; Internal Clamp Diode for Discharging Delay Capacitor; Temperature Compensated Reference; Economical TO-226AA, SO-8 and Micro-8 Surface Mount Packages; Guaranteed Reset Operation With 1.0 V Input; Monitors 3.0 V (MC34164-3) or 5.0 V (MC34164-5) Power Supplies; Extremely Low Standby Current: As Low as 9.0 µA; Precise Comparator Thresholds Guaranteed Over Temperature

ON SEMICONDUCTOR - MC34074APG - Operational Amplifier, Quad, 4 Amplifier, 4.5 MHz, 13 V/µs, 3V to 44V, DIP, 14 Pins

SOIC-8

SOIC-14

4.0 MHz Error Amplifier; Internally Trimmed Bandgap Reference; Low Startup Current for Off-Line Operation; Variable Frequency Oscillator with a Control Range Exceeding 1000:1; Zero Voltage Switch Resonant Mode Operation; Precision One-Shot Timer for Controlled Off-Time; Dual High Current Totem Pole Outputs; Selectable Undervoltage Lockout Thresholds with Hysteresis; Programmable Soft-Start Circuitry; Enable Input; Pb-Free Packages are Available*

Low Standby Current; Positive and Negative Voltage Detection; Over, Under, and Window Voltage Detection; Open Collector Outputs for Enhanced Device Flexibility; Pinned Out 2.54 V Reference with Current Limit Protection; Unique Mode Select Input Allows Channel Programming; Fully Functional at 2.0 V for Positve Voltage Sensing and 4.0 V for Negative Voltage Sensing; Pb-Free Packages are Available; NCV Version for Automotive

DIP-14

SOIC-8

Use the download button to access the MC34064SN-5T1G schematic symbol, PCB footprint, and 3D model.

Efficient High Frequency Operation; Pin Out Equivalent to DS0026 and MMH0026; Two Independent Channels with 1.5 A Totem Pole Output; CMOS/LSTTL Compatible Inputs with Hysteresis; Output Rise and Fall Times of 15 ns with 1000 pF Load; Undervoltage Lockout with Hysteresis; Low Standby Current; Enhanced System Performance with Common Switching Regulator Control ICs

Internal Current and Thermal Limiting; Low Input-to-Output Voltage Differential of 25 mV at IO = 10 mA, and 260 mV at IO = 300 mA; Logic Level ON/OFF Control; Low Quiescent Current (0.3 mA in OFF mode; 125 mA in ON mode); Stable with Output Capacitance of only 0.33 mF for 2.5 V Output Voltage; Extremely Tight Line and Load Regulation

Comparator Hysteresis Prevents Erratic Reset; Low Standby Current; Internal Clamp Diode for Discharging Delay Capacitor; Trimmed-In-Package Temperature Compensated Reference; Comparator Threshold of 4.6 V at 25° C; Guaranteed Reset Operation with 1.0 V Input; Economical TO-226AA, SO-8, Micro-8 and SOT-23/TSOP-5 Surface Mount Packages; Reset Output Capable of Sinking in Excess of 10 mA; Precise Comparator Thresholds Guaranteed Over Temperature; Pb-Free Packages are Available

Comparator Hysteresis Prevents Erratic Reset; Low Standby Current; Internal Clamp Diode for Discharging Delay Capacitor; Trimmed-In-Package Temperature Compensated Reference; Comparator Threshold of 4.6 V at 25° C; Guaranteed Reset Operation with 1.0 V Input; Economical TO-226AA, SO-8, Micro-8 and SOT-23/TSOP-5 Surface Mount Packages; Reset Output Capable of Sinking in Excess of 10 mA; Precise Comparator Thresholds Guaranteed Over Temperature; Pb-Free Packages are Available

Output Current in Excess of 800 mA; 1.0 V Dropout; Short Circuit Protection; Output Trimmed to 1.0% Tolerance; Thermal Protection; 3.3 V, 5.0 V, 12 V and Adjustable Versions 2.85 V version available as MC34268.; Space Saving DPAK, SOP-8 and SOT-223 Power Packages; Pb-Free Packages are Available

Low Standby Current; Output Voltage Adjustable; Precision 2% Reference; Operation from 3.0 V to 40 V Input; Current Limiting; Frequency Operation to 100 kHz; Output Switch Current to 1.5 A; MC34063A = 0 to +70℃; MC33063A = -40 to +85℃; MC33063AV / NCV33063A = -40 to +125℃; 4x4mm DFN package option

Low Quiescent Current (125 mA); Internal Current and Thermal Limiting; Low Input-to-Output Voltage Differential of 25 mV at IO = 10mA, and 260 mV at IO = 300 mA; Extremely Tight Line and Load Regulation; Stable with Output Capacitance of only 0.33 mF for 2.5 V Output Voltage

LDO Regulator, 800 mA Vout: 5.0 V

DIP-16

Use the download button to access the MC33375D-5.0R2G schematic symbol, PCB footprint, and 3D model.

Use the download button to access the MC33375D-3.3G schematic symbol, PCB footprint, and 3D model.