
CD74FCT541M
Active8-CH, 4.75-V TO 5.25-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
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CD74FCT541M
Active8-CH, 4.75-V TO 5.25-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
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Technical Specifications
Parameters and characteristics commom to parts in this series
Specification | CD74FCT541M | 74FCT541 Series |
---|---|---|
Current - Output High, Low | 64 mA, 15 mA | 15 - 64 mA |
Logic Type | Buffer, Non-Inverting | Buffer, Non-Inverting |
Mounting Type | Surface Mount | Surface Mount, Through Hole |
Number of Bits per Element | 8 | 8 |
Number of Elements [custom] | 1 | 1 |
Operating Temperature [Max] | 70 °C | 70 - 85 °C |
Operating Temperature [Min] | 0 °C | -40 - 0 °C |
Output Type | 3-State | 3-State |
Package / Case | 7.5 mm, 0.295 in | 0.154 - 7.5 mm |
Package / Case | 20-SOIC | 20-SOIC, 20-SSOP, 20-DIP |
Package / Case | - | 0.3 - 3.9 mm |
Package / Case | - | 7.62 mm |
Supplier Device Package | 20-SOIC | 20-SOIC, 20-SSOP, 20-PDIP |
Voltage - Supply [Max] | 5.25 V | 5.25 V |
Voltage - Supply [Min] | 4.75 V | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
74FCT541 Series
8-CH, 4.75-V TO 5.25-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
Part | Package / Case | Package / Case | Mounting Type | Number of Elements [custom] | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Output Type | Current - Output High, Low | Logic Type | Supplier Device Package | Number of Bits per Element | Package / Case | Package / Case |
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Texas Instruments CY74FCT541CTSOCThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541CTSOCTThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541TQCTThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.154 in | 20-SSOP | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SSOP | 8 | 3.9 mm | |
Texas Instruments CD74FCT541M96Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 70 °C | 0 °C | 3-State | 15 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541ATPCThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 20-DIP | Through Hole | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-PDIP | 8 | 0.3 in | 7.62 mm | |
Texas Instruments CD74FCT541M96G4Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 70 °C | 0 °C | 3-State | 15 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CD74FCT541MThe CD74FCT541 is an octal buffer/driver with 3-state outputs that is ideal for driving bus lines or buffer memory address registers and uses a small-geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output high level to two diode drops below VCC. This resultant lowering of output swing (0 V to 3.7 V) reduces power-bus ringing [a source of electromagnetic interference (EMI)] and minimizes VCCbounce and ground bounce and their effects during simultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 mA.
The 3-state control gate is a two-input AND gate with active-low inputs, so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The CD74FCT541 is characterized for operation from 0°C to 70°C.
The CD74FCT541 is an octal buffer/driver with 3-state outputs that is ideal for driving bus lines or buffer memory address registers and uses a small-geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output high level to two diode drops below VCC. This resultant lowering of output swing (0 V to 3.7 V) reduces power-bus ringing [a source of electromagnetic interference (EMI)] and minimizes VCCbounce and ground bounce and their effects during simultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 mA.
The 3-state control gate is a two-input AND gate with active-low inputs, so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The CD74FCT541 is characterized for operation from 0°C to 70°C. | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 70 °C | 0 °C | 3-State | 15 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541ATQCTThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.154 in | 20-SSOP | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SSOP | 8 | 3.9 mm | |
Texas Instruments CY74FCT541ATSOCThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541TSOCTBuffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CD74FCT541EThe CD74FCT541 is an octal buffer/driver with 3-state outputs that is ideal for driving bus lines or buffer memory address registers and uses a small-geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output high level to two diode drops below VCC. This resultant lowering of output swing (0 V to 3.7 V) reduces power-bus ringing [a source of electromagnetic interference (EMI)] and minimizes VCCbounce and ground bounce and their effects during simultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 mA.
The 3-state control gate is a two-input AND gate with active-low inputs, so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The CD74FCT541 is characterized for operation from 0°C to 70°C.
The CD74FCT541 is an octal buffer/driver with 3-state outputs that is ideal for driving bus lines or buffer memory address registers and uses a small-geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output high level to two diode drops below VCC. This resultant lowering of output swing (0 V to 3.7 V) reduces power-bus ringing [a source of electromagnetic interference (EMI)] and minimizes VCCbounce and ground bounce and their effects during simultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 mA.
The 3-state control gate is a two-input AND gate with active-low inputs, so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The CD74FCT541 is characterized for operation from 0°C to 70°C. | 20-DIP | Through Hole | 1 | 4.75 V | 5.25 V | 70 °C | 0 °C | 3-State | 15 mA, 64 mA | Buffer, Non-Inverting | 20-PDIP | 8 | 0.3 in | 7.62 mm | |
Texas Instruments CY74FCT541ATSOCTThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541CTSOCTE4Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 | ||
Texas Instruments CY74FCT541TSOCThe \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT541T noninverting buffers/line drivers can be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar-logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | 1 | 4.75 V | 5.25 V | 85 °C | -40 °C | 3-State | 32 mA, 64 mA | Buffer, Non-Inverting | 20-SOIC | 8 |
Description
General part information
74FCT541 Series
The CD74FCT541 is an octal buffer/driver with 3-state outputs that is ideal for driving bus lines or buffer memory address registers and uses a small-geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output high level to two diode drops below VCC. This resultant lowering of output swing (0 V to 3.7 V) reduces power-bus ringing [a source of electromagnetic interference (EMI)] and minimizes VCCbounce and ground bounce and their effects during simultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 mA.
The 3-state control gate is a two-input AND gate with active-low inputs, so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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