74HC240D,653 IC BUFFER INVERT 6V 20SO |
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Thông tin sản phẩm
Descripsion:
The 74HC240; 74HCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features:
Supply voltage: 2.0 V to 6.0 V.
Supply current: 70mA
CMOS low power dissipation
High noise immunity
Input levels:
Inverting 3-state outputs
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Functional diagram:
Pinning information:
Dimension:
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