BeebSpares
The BeebShop has a range of integrated circuits in stock. All parts are brand-new chips and some are amongst the last-ever examples to come off the production line!
All parts listed are Through-Hole Dual-in-Line Integrated Circuits.
This table lists the integrated circuits I have in stock together with the IC location number for the
Acorn Atom, BBC Model B and Master Series.
| Part | Acorn Atom Location | BBC Model B Location | Master location | Price |
| 146818 | - | - | IC 11 | £5.00 |
| 3691 (a.k.a. 26LS30) | - | IC 75 | IC 50 | £2.00 |
| 4013 | - | IC 83, IC 84 | - | £1.00 |
| 4020 | - | IC 85 | - | £1.00 |
| 7406 | - | - | IC 1 | £1.00 |
| 7438 | - | IC 27, IC 79, IC 80 | IC 2 | £1.00 |
| 7445 | IC 26 | - | - | £1.00 |
| 74F00 | - | - | IC 36 | £1.00 |
| 74F74 | - | - | IC 28 | £1.00 |
| 74HCT253 | - | - | IC 29, IC 33 | £1.00 |
| 74LS00 | IC 8, IC 48 | IC 21, IC 49, IC 50, IC 77 | IC 38 | £1.00 |
| 74LS02 | IC 7 | IC 41 | IC 39 | £1.00 |
| 74LS04 | IC 9, IC 45 | IC 33, IC 37 | - | £1.00 |
| 74LS10 | - | IC 36, IC 82 | - | £1.00 |
| 74LS123 | - | IC 87 | - | £1.00 |
| 74LS132 | - | IC 91 | - | £1.00 |
| 74LS138 | IC 6, IC 28, IC 30 | IC 24 | - | £1.00 |
| 74LS139 | IC 49 | IC 20, IC 26 | - | £1.00 |
| 74LS14 | - | - | IC 19 | £1.00 |
| 74LS163 | IC 47 | IC 42, IC 76 | - | £1.00 |
| 74LS174 | - | - | IC 4 | £1.00 |
| 74LS20 | - | IC 25 | - | £1.00 |
| 74LS244 | IC 50 | IC 70, IC 71, IC 96 | IC 5 | £1.00 |
| 74LS245 | - | IC 14, IC 72 | - | £1.00 |
| 74LS257 | - | - | IC 30 | £1.00 |
| 74LS259 | - | IC 32 | IC 10 | £1.00 |
| 74LS273 | - | IC 15 | - | £1.00 |
| 74LS283 | - | IC 39 | - | £1.00 |
| 74LS30 | IC 5 | IC 22, IC 23 | - | £1.00 |
| 74LS32 | - | IC 29 | - | £1.00 |
| 74LS373 | - | - | IC 7 | £1.00 |
| 74LS393 | IC 44 | IC 81, IC 86 | - | £1.00 |
| 74LS51 | - | IC 28 | - | £1.00 |
| 74LS74 | - | IC 30, IC 31, IC 34, IC 44, IC 97 | - | £1.00 |
| 74LS86 | - | IC 38, IC 47, IC 48 | IC 25 | £1.00 |
| 74S00 | - | IC 40 | IC 34 | £1.00 |
| 74S04 | - | IC 43 | IC 43 | £1.00 |
| 74S139 | - | IC 45 | - | £1.00 |
| 74S74 | - | IC 46 | - | £1.00 |
| 75159 | - | IC 93 | - | £2.00 |
| 81LS95 | IC 2, IC 3, IC 27, IC 28 | IC 8, IC 9, IC 10, IC 11, IC 12, IC 13 | - | £1.00 |
| 9637A | - | - | IC 51 | £1.00 |
| INS8255 | IC 25 | - | - | £5.00 |
| LM319 | - | IC 94, IC 95 | - | £1.00 |
| LM324 | - | IC 17, IC 35 | IC 9, IC 46 | £1.00 |
| LM340T-5 (aka LM7805CT) | IC 53, IC 54 | - | - | £1.00 |
| LM358 | IC 46 | - | - | £1.00 |
| LM386 | - | IC 19 | IC 13 | £1.00 |
| LM555 | - | IC 16 | - | £1.00 |
Ordering Instructions
Please select the parts you would like to order from the drop-down lists below, arranged according to price. Pressing the Put in My BeebBasket button will add the item and allow you to select the quantity required and then come back here to purchase more parts.
| £1.00 parts | £2.00 parts | £5.00 parts |