74LVT245MTCX
数据手册.pdfFAIRCHILD SEMICONDUCTOR 74LVT245MTCX 收发器, 3态, 双向, 2.7 V至3.6 V, TSSOP-20
The is a low voltage octal non-inverting Bidirectional Transceiver with 3-state inputs/outputs and is intended for bus-oriented applications. The transmit/receive T/R input determines the direction of data flow through the bidirectional transceiver. Transmit active-HIGH enables data from A ports to B ports, receive active-LOW enables data from B ports to A ports. The output enables input, when HIGH disables both A and B ports by placing them in a HIGH Z condition. This transceiver is designed for low-voltage 3.3V VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT245 is fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining low power dissipation.
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- Input and output interface capability to systems at 5V VCC
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- Live insertion/extraction permitted
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- Power up/down high impedance provides glitch-free bus loading
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- Latch-up performance exceeds 500mA
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- Outputs source/sink -32/+64mA