74LVC2G14GM中文资料Dual inverting Schmitt trigger with 5 V tolerant input数据手册Nexperia规格书

描述 Description

The 74LVC2G14 provides two inverting buffers with Schmitt-trigger input. It is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
The inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment. Schmitt-trigger action at the inputs makes the circuit tolerant of slower input rise and fall time. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

特性 Features

• Wide supply voltage range from 1.65 V to 5.5 V
• 5 V tolerant inputs 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)
• JESD8B/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
• Unlimited rise and fall times
• Input accepts voltages up to 5 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C.

应用 Application

• Wave and pulse shaper
• Astable multivibrator
• Monostable multivibrator