GCSE
 
Calendar
Deadlines
Study plan
Notices
 
Theory
The basics

Components
Circuits
Programs
Materials
Manufacturing
Environmental

 
Coursework
Coursework checklist

Examples
Coursework Support
Design folder

Practical work

 
Feedback
Get your feedback
Contact teacher
 
Chat Room
Electronics Discussion
Messages
 
Photographs
Pupils work
Your photos
In class
 
Practical work
Breadboarding

Pro Desktop
Resistant materials
Technical drawing
Soldering
Making PCBs

 
The Exam

Information about
Specification

Past exam papers
Theory topics
The exam board

 
 
Links
Data sheets
Good websites
Inspiration
 
Video
Inspiration
Robotics

Interesting stuff

 

 

ICs and Data Sheets

 

Chips (ICs) that we keep at Twyford
NE555

SINGLE TIMER

NE556

DUAL TIMER

4001BE

quad 2 inp nor

4002b 4-input nor gates
40106B

HEX SCHMITT TRIGGER

4011B

BCD TO 7 SEG DEC/ DRIVER

4011bp quad 2 input NAND
4012BE

dual* 4-input NAND* gate DIL14, CERDIP14

4013B

DUAL TYPE FLIP FLOP

4017B

DECADE COUNTER

4020BE

14-stage binary counter DIL16, CERDIP16

4024BP

7-stage binary counter DIL14, CERDIP14

4024 7 bit/128 ripple counter
4026B

DEACADE COUNTER with decoded 7 seg out

4028BE

CMOS* BCD to decimal decoder 800ns

4069UB

HEX INVERTER (six inverters or otherwise known as NOT gates)

4070BP

quadruple EXCLUSIVE-OR gate DIL14, CERDIP14

4071B

QUAD 2 INPUT OR BUFFER/GATE

4081B

QUAD 2 INPUT AND GATE

4093B

QUAD 2 INPUT NAND GATE

4543Bp

Q7 seg latch decoder/driver for LEDs

7402 Quad 2-input NOR gates
744 bcd --to decimal decoder
741 OP AMP
7493 4-bit Binary Counter
7931  
7410b triple input NAND (the gates)
elektropage.com << Click link for lots of data on different ICs (Chips)
Other chips (ICs) that we can order
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Places to Buys ICs (Chips)
Rapid Electronics -

Online Store for electronic components

Revelotion Education All you need for PIC chips (PICAXE)
 

 

 

 

 
  © Copyright 2007-2012 FCFearnley. All Rights Reserved. Design by F Fearnley