Homedatasheet74HC590

74HC590 Datasheet

8-bit binary counter with output register
Share:
Manufacturer

Description

The 74HC590 is an 8-bit binary counter with a storage register and 3-state outputs. The storage register has parallel (Q0 to Q7) outputs. The binary counter features a master reset counter (MRC) and count enable (CE) inputs. The counter and storage register have separate positive edge triggered clock (CPC and CPR) inputs. If both clocks are connected together, the counter state always is one count ahead of the register. Internal circuitry prevents clocking from the clock enable. A ripple carry output (RCO) is provided for cascading. Cascading is accomplished by connecting RCO of the first stage to CE of the second stage. Cascading for larger count chains can be accomplished by connecting RCO of each stage to the counter clock (CPC) input of the following stage. If both clocks are connected together, the counter state always is one count ahead of the register. 74HC590 Features Counter and register have independent clock inputsCounter has master resetComplies with JEDEC standard no. 7AMultiple package optionsESD protection:-HBM JESD22-A114E exceeds 2000 V-MM JESD22-A115-A exceeds 200 V-CDM JESD22-C101C exceeds 2000 VSpecified from -40 °C to +85 °C and from -40 °C to +125 °C
Features

Parameters

[{"Name":"Maximum Operating Temperature","Value":"+ 125 C "},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Logic Family","Value":"HC"},{"Name":"Logic Type","Value":"CMOS "},{"Name":"Number of Input Lines","Value":"1"},{"Name":"Number of Output Lines","Value":"8"},{"Name":"Propagation Delay Time","Value":"140 ns "},{"Name":"Output Type","Value":"3-State "},{"Name":"Supply Voltage - Max","Value":"6v"},{"Name":"Supply Voltage - Min","Value":"2v"}]

Manufacturer information

TEL [TRANSYS ELECTRONICS LIMITED]
Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us

+86-755-83536845

One to One Customer Service

17190417227