The category is 'Logic - Buffers, Drivers, Receivers, Transceivers'
- All Manufacturers
- Base Part Number
- Logic Type
- Moisture Sensitivity Level (MSL)
- Mounting Type
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- Voltage - Supply
- RoHS Status
- Logic Function
- Series:
74LS
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Lifecycle Status | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Number of Elements | Operating Temperature | Packaging | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Terminal Finish | Additional Feature | Packing Method | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | Number of Outputs | Qualification Status | Output Type | Operating Supply Voltage | Polarity | Supply Voltage-Max (Vsup) | Power Supplies | Supply Voltage-Min (Vsup) | Number of Channels | Number of Circuits | Load Capacitance | Number of Ports | Output Current | Number of Bits | Propagation Delay | Quiescent Current | Turn On Delay Time | Family | Logic Function | Direction | Logic Type | Max I(ol) | Number of Bits per Element | Trigger Type | Control Type | Schmitt Trigger | Power Supply Current-Max (ICC) | Number of Input Lines | Number of Output Lines | Count Direction | Translation | Height | Height Seated (Max) | Length | Width | Thickness | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No SN74LS641DWR | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 500.709277mg | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | e4 | no | Obsolete | 1 (Unlimited) | 20 | Nickel/Palladium/Gold (Ni/Pd/Au) | WITH DIRECTION CONTROL | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | 1 | 5V | 74LS641 | 20 | Open Collector | 5V | Non-Inverting | 5V | 8 | 45pF | 2 | 8 | 25 ns | 64mA | 50 ns | LS | Inverting, Transceiver | Bidirectional | Transceiver, Non-Inverting | 0.024 A | COMMON CONTROL | 90mA | N/A | 2.65mm | 7.5mm | No | ROHS3 Compliant | Contains Lead | |||||||||||||||||||||||||
 | Mfr Part No DM74LS244WM | ON Semiconductor | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20-SOIC | 2 | 0°C~70°C TA | Tube | 74LS | Obsolete | 1 (Unlimited) | 4.75V~5.25V | 74LS244 | 3-State | Buffer, Non-Inverting | 4 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No SN74LS240NS | Texas Instruments | Datasheet | 25 |
| Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 20-SOIC (0.209, 5.30mm Width) | YES | 2 | 0°C~70°C TA | Tube | 74LS | e4 | yes | Active | 1 (Unlimited) | 20 | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | TR | 4.75V~5.25V | DUAL | GULL WING | 260 | 2 | 5V | NOT SPECIFIED | 74LS240 | 20 | Not Qualified | 3-State | Inverting | 5V | 2 | 8 | LS | Buffer | Buffer, Inverting | 4 | ENABLE LOW | 50mA | UNIDIRECTIONAL | 5.5mm | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||
| Mfr Part No SN74LS241DW | Texas Instruments | Datasheet | 477 |
| Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 6 days ago) | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 2 | 0°C~70°C TA | Tube | 74LS | e4 | yes | Active | 1 (Unlimited) | 20 | SMD/SMT | Nickel/Palladium/Gold (Ni/Pd/Au) | 4.75V~5.25V | DUAL | GULL WING | 260 | 2 | 5V | 74LS241 | 20 | 3-State | 5V | Non-Inverting | 5V | 2 | 18 ns | 46mA | 30 ns | LS | Buffer, Inverting | Buffer, Non-Inverting | 4 | ENABLE LOW/HIGH | 8 | UNIDIRECTIONAL | 2.65mm | 12.8mm | 7.5mm | 2.35mm | No | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||
 | Mfr Part No SN74LS240NG4 | Texas Instruments | Datasheet | 24 |
| Min: 1 Mult: 1 | Through Hole | 20-DIP (0.300, 7.62mm) | 2 | 0°C~70°C TA | Tube | 74LS | Discontinued | 1 (Unlimited) | 4.75V~5.25V | 74LS240 | 3-State | Buffer, Inverting | 4 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No SN74LS640DW | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 3 days ago) | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 500.709277mg | 1 | 0°C~70°C TA | Tube | 74LS | e4 | yes | Active | 1 (Unlimited) | 20 | SMD/SMT | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | WITH DIRECTION CONTROL | 4.75V~5.25V | DUAL | GULL WING | 260 | 1 | 5V | 74LS640 | 20 | 3-State | 5V | Inverting | 5V | 8 | 45pF | 2 | 8 | 15 ns | 40 ns | LS | Inverting, Transceiver | Bidirectional | Transceiver, Inverting | 0.024 A | COMMON CONTROL | No | 0.09mA | N/A | 2.65mm | 12.8mm | 7.5mm | 2.35mm | No | No SVHC | ROHS3 Compliant | Lead Free | ||||||||||||||||||
| Mfr Part No SN74LS641DWRE4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 500.709277mg | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | no | Obsolete | 1 (Unlimited) | 20 | WITH DIRECTION CONTROL | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | NOT SPECIFIED | 74LS641 | 20 | Not Qualified | Open Collector | 5V | Non-Inverting | 5V | 8 | 2 | 8 | 25 ns | 50 ns | LS | Inverting, Transceiver | Transceiver, Non-Inverting | 0.024 A | COMMON CONTROL | BIDIRECTIONAL | N/A | 2.65mm | 7.5mm | ROHS3 Compliant | Contains Lead | ||||||||||||||||||||||||||||
| Mfr Part No SN74LS465DW | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 1 | 0°C~70°C TA | Tube | 74LS | e4 | no | Obsolete | 1 (Unlimited) | 20 | SMD/SMT | Nickel/Palladium/Gold (Ni/Pd/Au) | WITH DUAL OUTPUT ENABLE | 4.75V~5.25V | DUAL | GULL WING | 260 | 1 | 5V | 74LS465 | 20 | 3-State | Non-Inverting | 5.25V | 5V | 4.75V | 45pF | 2 | 8 | 18 ns | LS | Buffer, Inverting | Buffer, Non-Inverting | 0.024 A | ENABLE LOW | 32mA | 8 | 2.65mm | 7.5mm | No | No SVHC | ROHS3 Compliant | Contains Lead | |||||||||||||||||||||||||||
| Mfr Part No SN74LS465DWR | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | yes | Obsolete | 1 (Unlimited) | 20 | WITH DUAL OUTPUT ENABLE | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | NOT SPECIFIED | 74LS465 | 20 | Not Qualified | 3-State | Non-Inverting | 5.25V | 5V | 4.75V | 45pF | 2 | 8 | 18 ns | LS | Buffer, Inverting | Buffer, Non-Inverting | 0.024 A | ENABLE LOW | 32mA | 8 | 2.65mm | 7.5mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||
 | Mfr Part No SN74LS243NG4 | Texas Instruments | Datasheet | 19 |
| Min: 1 Mult: 1 | 6 Weeks | Through Hole | 14-DIP (0.300, 7.62mm) | 1 | 0°C~70°C TA | Tube | 74LS | Active | 1 (Unlimited) | 4.75V~5.25V | 74LS243 | Push-Pull | Transceiver, Non-Inverting | 4 | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No SN74LS641DWRG4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 500.709277mg | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | e4 | no | Obsolete | 1 (Unlimited) | 20 | Nickel/Palladium/Gold (Ni/Pd/Au) | WITH DIRECTION CONTROL | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | NOT SPECIFIED | 74LS641 | 20 | Not Qualified | Open Collector | 5V | Non-Inverting | 5V | 8 | 2 | 8 | 25 ns | 50 ns | LS | Inverting, Transceiver | Transceiver, Non-Inverting | 0.024 A | COMMON CONTROL | BIDIRECTIONAL | N/A | 2.65mm | 7.5mm | ROHS3 Compliant | Contains Lead | ||||||||||||||||||||||||||
| Mfr Part No SN74LS623DWE4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 500.709277mg | 1 | 0°C~70°C TA | Tube | 74LS | e4 | no | Obsolete | 1 (Unlimited) | 20 | Nickel/Palladium/Gold (Ni/Pd/Au) | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | 4.75V~5.25V | DUAL | GULL WING | 260 | 1 | 5V | 74LS623 | 20 | 3-State | 5V | Non-Inverting | 5V | 8 | 45pF | 2 | 8 | 15 ns | 40 ns | LS | Inverting, Transceiver | Bidirectional | Transceiver, Non-Inverting | 0.024 A | INDEPENDENT CONTROL | 90mA | N/A | 2.65mm | 7.5mm | No | ROHS3 Compliant | Contains Lead | ||||||||||||||||||||||||||
| Mfr Part No SN74LS623NSRE4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.209, 5.30mm Width) | 20 | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | yes | Obsolete | 1 (Unlimited) | 20 | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | NOT SPECIFIED | 74LS623 | 20 | Not Qualified | 3-State | Non-Inverting | 5.25V | 5V | 4.75V | 2 | 15 ns | LS | Inverting, Transceiver | Transceiver, Non-Inverting | 0.024 A | 8 | INDEPENDENT CONTROL | BIDIRECTIONAL | N/A | 2mm | 5.3mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||
 | Mfr Part No SN74LS367ANG4 | Texas Instruments | Datasheet | 12 |
| Min: 1 Mult: 1 | 6 Weeks | Through Hole | 16-DIP (0.300, 7.62mm) | 2 | 0°C~70°C TA | Tube | 74LS | Active | 1 (Unlimited) | 4.75V~5.25V | 74LS367 | 3-State | Buffer, Non-Inverting | 2, 4 (Hex) | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No SN74LS652DWRG4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24 | 624.398247mg | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | Obsolete | 1 (Unlimited) | 24 | SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | 1 | 5V | 74LS652 | 24 | 3-State | 5V | Non-Inverting | 2 | 36 ns | LS | Inverting, Transceiver | Bidirectional | Transceiver, Non-Inverting | 8 | POSITIVE EDGE | INDEPENDENT CONTROL | N/A | 2.65mm | 7.5mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
| Mfr Part No SN74LS652DWRE4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24 | 624.398247mg | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | Obsolete | 1 (Unlimited) | 24 | SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | 1 | 5V | 74LS652 | 24 | 8 | 3-State | 5V | Non-Inverting | 45pF | 2 | 8 | 36 ns | LS | Inverting, Transceiver | Bidirectional | Transceiver, Non-Inverting | POSITIVE EDGE | INDEPENDENT CONTROL | N/A | 2.65mm | 7.5mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||
| Mfr Part No SN74LS648DWE4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24 | 1 | 0°C~70°C TA | Tube | 74LS | yes | Obsolete | 1 (Unlimited) | 24 | DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA | 4.75V~5.25V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | NOT SPECIFIED | 74LS648 | 24 | Not Qualified | 3-State | Inverting | 5.25V | 4.75V | 45pF | 2 | 40 ns | LS | Inverting, Transceiver | Transceiver, Inverting | 8 | POSITIVE EDGE | INDEPENDENT CONTROL | BIDIRECTIONAL | N/A | 2.65mm | 7.5mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||
 | Mfr Part No SN74LS541DBRG4 | Texas Instruments | Datasheet | 12 |
| Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 20-SSOP (0.209, 5.30mm Width) | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | Active | 1 (Unlimited) | 4.75V~5.25V | 74LS541 | 3-State | Non-Inverting | Buffer, Inverting | Buffer, Non-Inverting | 8 | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No SN74LS623DWRG4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 1 | 0°C~70°C TA | Tape & Reel (TR) | 74LS | Obsolete | 1 (Unlimited) | 20 | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | TAPE AND REEL | 4.75V~5.25V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | NOT SPECIFIED | 74LS623 | 20 | Not Qualified | 3-State | Non-Inverting | 5.25V | 5V | 4.75V | 45pF | 2 | 15 ns | LS | Inverting, Transceiver | Transceiver, Non-Inverting | 8 | INDEPENDENT CONTROL | 90mA | BIDIRECTIONAL | N/A | 2.65mm | 7.5mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||
| Mfr Part No SN74LS623DW | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20 | 500.709277mg | 1 | 0°C~70°C TA | Tube | 74LS | e4 | no | Obsolete | 1 (Unlimited) | 20 | SMD/SMT | Nickel/Palladium/Gold (Ni/Pd/Au) | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | 4.75V~5.25V | DUAL | GULL WING | 260 | 1 | 5V | 74LS623 | 20 | 3-State | 5V | Non-Inverting | 5V | 45pF | 2 | 24mA | 15 ns | LS | Inverting, Transceiver | Bidirectional | Transceiver, Non-Inverting | 0.024 A | 8 | INDEPENDENT CONTROL | 90mA | N/A | 2.65mm | 7.5mm | No | No SVHC | ROHS3 Compliant |
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SN74LS641DWR
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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DM74LS244WM
ON Semiconductor
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS240NS
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
1.136522
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SN74LS241DW
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
1.127171
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SN74LS240NG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
0.528825
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SN74LS640DW
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS641DWRE4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS465DW
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS465DWR
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS243NG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
2.120565
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SN74LS641DWRG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS623DWE4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS623NSRE4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS367ANG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
0.774491
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SN74LS652DWRG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS652DWRE4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS648DWE4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS541DBRG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
1.573957
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SN74LS623DWRG4
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire
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SN74LS623DW
Texas Instruments
Package:Logic - Buffers, Drivers, Receivers, Transceivers
Price: please inquire