Part NE558
Description Quad timer
Category Timer
Manufacturer Philips Semiconductors
Size 84.11 KB
Pricing from 9 USD, available from Quest and NAC Semi.
Philips Semiconductors

NE558 Overview

Key Specifications

Package: DIP
Operating Voltage: 15 V
Max Voltage (typical range): 16 V
Min Voltage (typical range): 4.5 V

Description

The NE558 Quad Timers are monolithic timing devices which can be used to produce four independent timing functions. The NE558 output sinks current.

Key Features

  • 100 mA output current per section
  • Edge-triggered (no coupling capacitor)
  • Output independent of trigger conditions
  • Wide supply voltage range 4.5 V to 16 V
  • Timer intervals from microseconds to hours
  • Time period equals RC
  • Military qualifications pending

Price & Availability

Seller Inventory Price Breaks Buy
Quest 7 1+ : 9 USD
2+ : 6 USD
5+ : 4.5 USD
View Offer
NAC Semi 20 1+ : 1.25 USD View Offer