74LCX540MTCX
ActiveLOW VOLTAGE OCTAL BUFFER/LINE DRIVER WITH 5V TOLERANT INPUTS AND OUTPUTS
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74LCX540MTCX
ActiveLOW VOLTAGE OCTAL BUFFER/LINE DRIVER WITH 5V TOLERANT INPUTS AND OUTPUTS
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Technical Specifications
Parameters and characteristics for this part
| Specification | 74LCX540MTCX |
|---|---|
| Current - Output High, Low | 24 mA |
| Logic Type | Inverting, Buffer |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2 V |
MC74LCX540 Series
Low Voltage CMOS Octal Buffer Flow Through Pinout
| Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Current - Output High, Low | Package / Case | Package / Case | Package / Case | Number of Bits per Element | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Output Type | Supplier Device Package | Number of Elements | Logic Type | Package / Case [y] | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-SOIC | 0.209 " | 5.3 mm | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-SOP | 1 | Buffer Inverting | |||
 ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-SOIC | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-SOIC | 1 | Buffer Inverting | 0.295 in | 7.5 mm | |||
ON Semiconductor | 3.6 V | 2.3 V | 24 mA | 20-SOIC | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-SOIC | 1 | Buffer Inverting | 0.295 in | 7.5 mm | |||
ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-SOIC | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-SOIC | 1 | Buffer Inverting | 0.295 in | 7.5 mm | |||
ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-SOIC | 0.209 " | 5.3 mm | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-SOP | 1 | Buffer Inverting | |||
 ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-SSOP | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-SSOP | 1 | Buffer Inverting | |||||
ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-SOIC | 0.209 " | 5.3 mm | 8 | 85 °C | -40 °C | Surface Mount | 3-State | SOEIAJ-20 | 1 | Buffer Inverting | |||
 ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-TSSOP | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-TSSOP | 1 | Buffer Inverting | 4.4 mm | 0.173 in | |||
ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-TSSOP | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-TSSOP | 1 | Buffer Inverting | 4.4 mm | 0.173 in | |||
ON Semiconductor | 3.6 V | 2 V | 24 mA | 20-TSSOP | 8 | 85 °C | -40 °C | Surface Mount | 3-State | 20-TSSOP | 1 | Buffer Inverting | 4.4 mm | 0.173 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 728 | $ 0.41 | |
| ON Semiconductor | N/A | 1 | $ 0.38 | |
Description
General part information
MC74LCX540 Series
The MC74LCX540 is a high performance, inverting octal buffer operating from a 2.3 to 3.6V supply. This device is similar in function to the MC74LCX240, while providing flow through architecture. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VIspecification of 5.5V allows MC74LCX540 inputs to be safely driven from 5V devices. The MC74LCX540 is suitable for memory address driving and all TTL level bus oriented transceiver applications.Current drive capability is 24mA at the outputs. The Output Enable(OE1bar, OE2bar) inputs, when HIGH, disables the outputs by placing them in a HIGH Z condition.
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Technical documentation and resources