M74HCT540B1R
IC BUFFER INVERT 5.5V 20DIPManufacturer: STMicroelectronics
Categories: Buffers, Drivers, Receivers, Transceivers
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STMicroelectronics M74HCT540B1R is a high-speed CMOS logic buffer featuring an inverting buffer function. This octal buffer/line driver is designed with 3-state outputs, allowing for bus-oriented applications. The 74HCT series offers compatibility with TTL voltage levels while maintaining the high noise immunity and low power consumption characteristic of CMOS. The device operates with a supply voltage range of 4.5V to 5.5V and provides a drive capability of 6mA for both high and low output states. Each of the eight bits is independently buffered. The component is housed in a 20-DIP (0.300" wide) package and is suitable for through-hole mounting. This buffer is commonly utilized in industrial automation, consumer electronics, and telecommunications systems where efficient signal buffering and data transmission are critical. The operating temperature range is -55°C to 125°C.
Additional Information
Series: 74HCTRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-DIP (0.300"", 7.62mm) |
| Output Type | 3-State |
| Mounting Type | Through Hole |
| Number of Elements | 1 |
| Logic Type | Buffer, Inverting |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Input Type | - |
| Number of Bits per Element | 8 |
| Current - Output High, Low | 6mA, 6mA |
| Supplier Device Package | 20-DIP |
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