74LVC1G240GM,115

The 74LVC1G240 is a 1-bit inverting buffer/line driver with 3-state output. The device features an output enable OE. A HIGH on OE causes the output to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Applications

• Level translator for mixed 3.3V and 5V environments

Key features

• Wide supply voltage range from 1.65 V to 5.5 V
• Overvoltage tolerant inputs to 5.5 V
• High noise immunity
• CMOS low power dissipation
• IOFF circuitry provides partial Power-down mode operation
• ±24 mA output drive (VCC = 3.0 V)
• Latch-up performance exceeds 250 mA
• Direct interface with TTL levels
• Complies with JEDEC standard:
• JESD8-7 (1.65 V to 1.95 V)
• JESD8-5 (2.3 V to 2.7 V)
• JESD8C (2.7 V to 3.6 V) JESD36 (4.5 V to 5.5 V)
• ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 ℃ to +85 ℃ and -40 ℃ to +125 ℃