1. General description
The 74LVC2G241 is a dual non-inverting buffer/line driver with 3-state outputs. The 3-state outputs
are controlled by the output enable inputs 1OE and 2OE:
• A HIGH level at pin 1OE causes output 1Y to assume a high-impedance OFF-state.
• A LOW level at pin 2OE causes output 2Y to assume a high-impedance OFF-state.
Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and fall
times.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of the
74LVC2G241 as a translator in a mixed 3.3 V and 5 V environment.
This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry
disables the output, preventing a damaging backflow current through the device when it is powered
down.
2. Features and benefits
• Wide supply voltage range from 1.65 V to 5.5 V
• 5 V tolerant input/output for interfacing with 5 V logic
• High noise immunity
• Complies with JEDEC standard:
• • JESD8-7 (1.65 V to 1.95 V)
• JESD8-5 (2.3 V to 2.7 V)
• JESD8-B/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• • HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
• ±24 mA output drive (VCC = 3.0 V)
• CMOS low power consumption
• Latch-up performance exceeds 250 mA
• Direct interface with TTL levels
• Inputs accept voltages up to 5 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C