SN74HCS240数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

This device contains eight independent inverting line drivers with 3-state outputs and Schmitt-trigger inputs. Each channel performs the Boolean function Y = A in positive logic. The channels are grouped in sets of four, with one OE pin controlling each set. The outputs can be put into a hi-Z state by applying a high on the associated OE pin.

特性 Features

• Wide operating voltage range: 2 V to 6 V
• Schmitt-trigger inputs allow for slow or noisy input signals
• Low power consumption
• Typical ICC of 100 nA
• Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 6 V
• Extended ambient temperature range: –40°C to +125°C, TA