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74LS-- Series Logic ICs (Digital) |
| JAB Order Code | Function | Pins | Price Each | 10-for |
| 74LS00 | Quad 2 input NAND Gate | 14 | £0.30 | £2.70 |
| 74LS01 | Quad 2 input NAND Gate (OC) | 14 | £0.30 | £2.70 |
| 74LS02 | Quad 2 input Positive NOR Gate | 14 | £0.40 | £3.60 |
| 74LS03 | Quad 2 input Postive NAND Gate | 14 | £0.40 | £3.60 |
| 74LS04 | Hex Inverter | 14 | £0.30 | £2.70 |
| 74LS05 | Hex Inverter (OC) | 14 | £0.50 | wsl |
| 74LS07 | 30V, 40mA Hex Buffer Driver (OC) | 14 | ||
| 74LS08 | Quad 2 Input Positive AND Gate | 14 | £0.50 | £4.50 |
| 74LS09 | Quad 2 Input Positive AND Gate (OC) | 14 | £0.50 | £4.50 |
| 74LS10 | Triple 3 Input Positive NAND Gate | 14 | £0.40 | £3.60 |
| 74LS11 | Triple 3 Input Positive AND Gate | 14 | £0.50 | £4.50 |
| 74LS12 | Obsolete Part (while stocks last) | £0.50 | £4.50 | |
| 74LS13 | Obsolete Part (while stocks last) | £0.80 | wsl | |
| 74LS14 | Hex Schmitt Trigger | 14 | £0.50 | £4.50 |
| 74LS15 | Triple 3 input AND (OC) | 16 | £1.80 | wsl |
| 74LS18 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS20 | Dual 4 Input Positive NAND Gate | 14 | £0.40 | £3.60 |
| 74LS21 | Dual 4 Input Positive AND Gate | 14 | £0.50 | wsl |
| 74LS22 | Dual 4 input NAND (OC) | 16 | £0.50 | £4.50 |
| 74LS26 | Quad 2 Input NAND Gate (OC) | 14 | £0.50 | wsl |
| 74LS27 | Triple 3 Input NOR Gate | 14 | £0.50 | £4.50 |
| 74LS28 | Quad 2 Input NOR Buffer | 14 | £0.70 | wsl |
| 74LS30 | 8 Input Positive NAND Gate | 14 | £0.50 | £4.50 |
| 74LS31 | Delay Element | 16 | ||
| 74LS32 | Quad 2 Input Positive OR Gate | 14 | £0.50 | £4.50 |
| 74LS33 | Quad 2 Input NOR Buffer (OC) | 14 | £0.50 | £4.50 |
| 74LS37 | Quad 2 Input Positive NAND Buffer | 14 | £0.50 | wsl |
| 74LS38 | Quad 2 Input NAND Buffer (OC) | 14 | £0.50 | £4.50 |
| 74LS40 | Obsolete Part (while stocks last) | £0.60 | wsl | |
| 74LS42 | BCD to Decimal Decoder | 16 | £0.70 | £6.30 |
| 74LS47 | BCD to 7 Segment Decoder/Driver (!5V) | 16 | £1.10 | ask |
| 74LS48 | BCD to 7 Segment Decoder/Driver | 16 | £3.15 | wsl |
| 74LS49 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS51 | Dual 2 Wide 2 Input AND/OR Inv.Gate | 14 | £0.60 | £5.40 |
| 74LS54 | 4 Wide 2-3-3-2 i/p AND OR INVERT Gates | 16 | £0.60 | wsl |
| 74LS55 | 2 Wide 4 i/p AND-OR-INVERT Gates | 16 | £1.80 | wsl |
| 74LS73 | Dual J-K Slave Flip/Flop | 14 | £0.70 | £6.30 |
| 74LS74 | Dual D Type Edge Triggered Flip/Flop | 14 | £0.50 | £4.50 |
| 74LS75 | Quad Bi-Stable Latch | 16 | £0.70 | £6.30 |
| 74LS76 | Dual J-K Slave Flip/Flop | 16 | £0.90 | wsl |
| 74LS78 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS83 | 4 Bit Binary Full Adder | 16 | £0.80 | £7.20 |
| 74LS85 | 4 Bit Magnitude Comparator | 16 | £0.70 | £6.30 |
| 74LS86 | Obsolete Part (while stocks last) | £0.60 | £5.40 | |
| 74LS90 | Decade Counter | 14 | £0.70 | £6.30 |
| 74LS91 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS92 | Obsolete Part (while stocks last) | £0.70 | £6.30 | |
| 74LS93 | 4 Bit Binary Counter | 14 | £0.70 | £6.30 |
| 74LS95 | 4 Bit Right/Left Shift Register | £1.20 | wsl | |
| 74LS107 | Dual J-K Master Slave Flip/Flop | 14 | £1.00 | wsl |
| 74LS109 | Dual J-K Positive Edge Triggered Flip/Flop | 16 | £0.70 | £6.30 |
| 74LS112 | Dual J-K -Ve Edge Triggered Flip/Flop | 16 | £0.80 | wsl |
| 74LS113 | Obsolete Part (while stocks last) | £1.00 | wsl | |
| 74LS114 | Obsolete Part (while stocks last) | £2.20 | wsl | |
| 74LS122 | Retriggerable Monostable Multivibrator | 14 | £2.00 | wsl |
| 74LS123 | Dual One Shot Multivibrator | 16 | £1.00 | £9.00 |
| 74LS124 | Dual Voltage Controlled Oscillator | 16 | £3.20 | wsl |
| 74LS125 | Tri-State Quad Buffer | 14 | £0.70 | £6.30 |
| 74LS126 | Tri-State Quad Buffer | 14 | £1.00 | wsl |
| 74LS132 | Quad Schmitt Trigger | 14 | £0.60 | £5.40 |
| 74LS136 | Quad Exclusive OR Gate (OC) | 14 | £0.70 | £6.30 |
| 74LS137 | 3/8 Decoder Multiplexer | 16 | ||
| 74LS138 | Expander 3/8 Decoder | 16 | £0.60 | £5.40 |
| 74LS139 | Dual 2 to 4 Decoder Demultiplexer | 24 | £0.70 | £6.30 |
| 74LS145 | BCD-Decimal Dec/Driver (oc) | 16 | £1.00 | £9.00 |
| 74LS147 | 10-4 Line Priority Encoder | 16 | £2.00 | wsl |
| 74LS151 | 1-8 Data Selector/Multiplexor | 16 | £0.70 | £6.30 |
| 74LS153 | Dual 4 Line Data Selector | 16 | £0.60 | £5.40 |
| 74LS154 | 4-16 Line Decoder/Demultiplexer | 24 | £2.00 | nfr |
| 74LS155 | Dual 2 to 4 Demultiplexer | 16 | £1.80 | wsl |
| 74LS156 | Dual 2 to 4 Demultiplexer (OC) | 16 | £1.80 | wsl |
| 74LS157 | Quad 2 Input Multiplexer (9322) | 16 | £0.60 | £5.40 |
| 74LS158 | Quad 2 Input Data Selector/Multiplexer | 16 | £0.70 | £6.30 |
| 74LS160 | Synchronous 4 Bit Decade Counter | 16 | £0.70 | £6.30 |
| 74LS161161 | Synchronous 4 Bit Binary Counter | 16 | £0.70 | £6.30 |
| 74LS162 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS163 | Binary Synchronous 4 Bit Counter | 16 | £0.70 | £6.30 |
| 74LS164 | 8 Bit Serial In/Parallel Out Shift Register | 14 | £0.70 | £6.30 |
| 74LS165 | 8 Bit Parallel In/Serial Out Shift Register | 16 | £0.70 | £6.30 |
| 74LS166 | 8 Bit Parallel In/Serial Out Shift Register | 16 | £1.00 | £9.00 |
| 74LS168 | Obsolete Part (while stocks last) | 16 | £2.20 | wsl |
| 74LS169 | Synch. 4 Bit Binary Up/Down Counter | 16 | £1.10 | £9.90 |
| 74LS170 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS173 | Tri-State Quad D Flip/Flop | 16 | £1.00 | £9.00 |
| 74LS174 | Hex D Type Flip/Flop with Clear | 16 | £0.70 | £6.30 |
| 74LS175 | Quad D Type Edge Triggered Flip/Flop | 16 | £0.70 | £6.30 |
| 74LS190 | Synchronous Decade Up/Down Counter | 16 | £1.80 | wsl |
| 74LS191 | Synchronous Binary Up/Down Counter | 16 | £1.00 | £9.00 |
| 74LS192 | Obsolete Part (while stocks last) | £1.00 | £9.00 | |
| 74LS193 | Synchronous Binary Up/Down Counter | 16 | £1.00 | £9.00 |
| 74LS194 | 4 Bit Bi-Dir. Universal Shift Register | 16 | £2.40 | wsl |
| 74LS196 | Obsolete Part (while stocks last) | £2.00 | wsl | |
| 74LS221 | Dual Monostable Multivibrator with Clear | 16 | £1.00 | £9.00 |
| 74LS240 | Octal Tri-State Inverter Buffer | 20 | £0.75 | £6.75 |
| 74LS241 | Octal Tri-State Buffer | 20 | £0.75 | £6.75 |
| 74LS242 | Obsolete Part (while stocks last) | £0.75 | £6.75 | |
| 74LS243 | Quad Bus Transceiver | 14 | £0.75 | £6.75 |
| 74LS244 | Octal Tri-State Buffer | 20 | £0.65 | £5.85 |
| 74LS245 | Octal Tri-State Transceiver | 20 | £0.65 | £5.85 |
| 74LS247 | Obsolete Part (while stocks last) | £0.75 | £6.75 | |
| 74LS249 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS253 | Tri-State Dual 4 Input Multiplexer | 16 | £0.70 | £6.30 |
| 74LS256 | Obsolete Part (while stocks last) | 16 | ||
| 74LS257 | Tri-State Quad 2 Input Multiplexer | 16 | £2.20 | wsl |
| 74LS258 | Tri-State Quad 2 Input Multiplexer | 16 | £1.80 | wsl |
| 74LS259 | 8 Bit Addressable Latch | 16 | £1.80 | wsl |
| 74LS260 | Dual 5 Bit Input NOR Gate | 14 | £2.00 | wsl |
| 74LS273 | Octal D Type Flip/Flop with Clear | 20 | £0.80 | £7.20 |
| 74LS279 | Quad R-S Latch | 16 | £0.70 | £6.30 |
| 74LS283 | 4 Bit Binary Adder | 16 | £0.80 | £7.20 |
| 74LS290 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS293 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS299 | 8 Bit Shift/Storage Register | 20 | £1.50 | wsl |
| 74LS321 | Crystal Oscillator | 16 | ASK | wsl |
| 74LS352 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS353 | Obsolete Part (while stocks last) | £1.80 | wsl | |
| 74LS365 | Tri-State Hex Buffer | 16 | £0.70 | £6.30 |
| 74LS366 | Obsolete Part (while stocks last) | 16 | £0.60 | £5.40 |
| 74LS367 | Tri-State Hex Buffer | 16 | £0.60 | £5.40 |
| 74LS368 | Tri-State Hex Invertor | 16 | £1.80 | wsl |
| 74LS373 | Tri-State Octal Transparent Latch | 20 | £0.70 | £6.30 |
| 74LS374 | Tri-State Octal D Flip/Flop | 20 | £0.70 | £6.30 |
| 74LS375 | Quad Latch | 16 | £1.80 | wsl |
| 74LS377 | Octal D Type Flip/Flop with Enable | 20 | £2.40 | wsl |
| 74LS393 | Dual 4 Bit Binary Ripple Counter | 14 | £0.80 | £7.20 |
| 74LS629 | Voltage Controlled Oscillator | 16 | £3.90 | poa |
12.10.08