SN74HCS240 Octal Inverting Line Drivers With Schmitt-Trigger Inputs and 3-State Outputs

1 Features

Wide operating voltage range: 2V to 6V
Schmitt-trigger inputs allow for slow or noisy input signals
Low power consumption
- Typical I_CC of 100nA
- Typical input leakage current of ±100nA
±7.8mA output drive at 6V
Extended ambient temperature range: –40°C to +125°C, T_A

2 Applications

Enable or disable a digital signal
Eliminate slow or noisy input signals
Hold a signal during controller reset
Debounce a switch

3 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.

SN74HCS240 Octal Inverting Line Drivers With Schmitt-Trigger Inputs and 3-State Outputs

Package Options

Mechanical Data (Package|Pins)

Thermal pad, mechanical data (Package|Pins)

Orderable Information

SN74HCS240 Octal Inverting Line Drivers With Schmitt-Trigger Inputs and 3-State Outputs

1 Features

2 Applications

3 Description