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| 74LS00 |
Quad 2-Input NAND |
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| 74LS01 |
Quad 2-Input NAND |
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| 74LS02 |
Quad 2-Input NOR |
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| 74LS03 |
Quad 2-Input NAND |
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| 74LS04 |
Hex inverter |
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| 74LS05 |
Hex inverter |
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| 74LS08 |
Quad 2-input AND |
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| 74LS09 |
Quad 2-input AND |
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| 74LS10 |
Triple 3-Input NAND |
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| 74LS11 |
Triple 3-Input AND |
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| 74LS12 |
Triple 3-Input NAND |
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| 74LS13 |
Dual 4-input NAND Schmitt |
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| 74LS14 |
Hex Inverter Schmitt |
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| 74LS20 |
Dual 4-Input NAND |
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| 74LS26 |
Quad 2-input gate NAND 15V O/P |
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| 74LS27 |
Triple 3-Input NOR |
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| 74LS28 |
Quad 2-input NOR buffer |
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| 74LS30 |
8-Input NAND |
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| 74LS31 |
Delay element |
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| 74LS32 |
Quad 2-Input OR |
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| 74LS33 |
Quad 2-input NOR buffer |
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| 74LS37 |
Quad 2-Input NAND Buffer |
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| 74LS38 |
Quad 2-Input NAND Buffer |
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| 74LS47 |
BCD seven segment decoder |
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| 74LS51 |
Dual 2 wide 2-input AND-OR-INVERT |
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| 74LS57 |
frequency divider |
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| 74LS73 |
Dual J-K flip flop |
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| 74LS74 |
5V Dual D-type flip flop |
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| 74LS83 |
4 bit binary adder |
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| 74LS85 |
4 bit comparator |
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| 74LS86 |
Quad 2-Input EXCLUSIVE-OR |
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| 74LS90 |
Decade Counter |
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| 74LS93 |
4 bit binary counter |
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| 74LS107 |
Dual J-K flip flop with clear |
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| 74LS109 |
Dual J-K flip flop preset + clear |
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| 74LS112 |
Dual J-K flip flop preset + clear |
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| 74LS122 |
Monostable multivibrator |
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| 74LS123 |
Dual monostable multivibrator |
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| 74LS125 |
Quad 3 state buffer |
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| 74LS126 |
Quad 3 state buffer |
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| 74LS132 |
Quad 2-Input NAND Schmitt |
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| 74LS133 |
13-Input NAND |
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| 74LS136 |
Quad exclusive OR |
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| 74LS137 |
3 line to 8 line decoder/demultiplexer/latches |
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| 74LS138 |
3 line to 8 line decoder/demultiplexer |
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| 74LS139 |
Dual 2 line to 4 Line decoder/demultiplexer |
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| 74LS148 |
8 to 3 line priority encoder |
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| 74LS151 |
8 bit data selector |
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| 74LS153 |
Dual 4 to 1 line selector |
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| 74LS154 |
4 to 16 line decoder |
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| 74LS155 |
Dual 2 to 4 line decoder |
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| 74LS156 |
Dual 2 to 4 line decoder |
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| 74LS157 |
Quad 2 to 1 line selector |
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| 74LS158 |
Quad 2 to 1 line selector inverting |
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| 74LS160 |
Synchronous decade counter direct clear |
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| 74LS161 |
Synchronous binary counter direct clear |
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| 74LS162 |
Synchronous decade counter syncronous clear |
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| 74LS163 |
Synchronous binary counter syncronous clear |
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| 74LS164 |
8 bit shift register SIPO |
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| 74LS165 |
8 bit shift register PISO |
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| 74LS166 |
8 bit shift register PISO |
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| 74LS169 |
Syncronous binary up down counter |
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| 74LS173 |
Quad 3 state latch |
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| 74LS174 |
Hex D type flip flop |
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| 74LS175 |
Quad D type flip flop |
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| 74LS191 |
Reverable binary counter |
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| 74LS192 |
Reverable decade counter |
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| 74LS193 |
Sync. Up/Down dual CLK counter |
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| 74LS194 |
4 bit BI-DIR Univ. shift reg. |
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| 74LS195 |
4 bit Par Access shift reg. |
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| 74LS196 |
Decade counter |
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| 74LS197 |
Binary counter |
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| 74LS221 |
Dual monostable |
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| 74LS240 |
Octal inverter 3 state |
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| 74LS241 |
Octal buffer non inverted 3 state |
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| 74LS242 |
Quad bus transceiver inverted 3 state |
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| 74LS243 |
Quad bus transceiver non inverted 3 state |
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| 74LS244 |
Octal 3 state driver |
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| 74LS245 |
Octal 3 state bus transceiver |
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| 74LS251 |
8-input selector 3 state |
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| 74LS253 |
Dual 4 line to 1 line selector 3 state |
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| 74LS256 |
Dual 4 bit addressable latch |
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| 74LS257 |
Quad 2 line to 1 line selector 3 state non inv. |
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| 74LS259 |
8 bit addressable latch |
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| 74LS260 |
Dual 5 input NOR gate |
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| 74LS266 |
Quad 2 input exclusive NOR |
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| 74LS273 |
Octal D-type flip flop with clear |
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| 74LS279 |
Quad S-R latch |
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| 74LS283 |
4 bit full adder |
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| 74LS290 |
Decade counter |
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| 74LS293 |
4 bit binary counter |
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| 74LS295 |
4 bit right/left shift register 3 state |
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| 74LS297 |
Digital phase locked loop |
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| 74LS299 |
8 bit universal shift/storage register |
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| 74LS321 |
Crystal controlled OSC |
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| 74LS365 |
Hex bus driver |
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| 74LS366 |
Hex bus driver, inverter |
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| 74LS367 |
Hex bus driver |
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| 74LS368 |
Hex bus driver, inverter |
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| 74LS373 |
Octal transparant latch |
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| 74LS374 |
Octal D-type flip flop |
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| 74LS377 |
Octal D-type flip flop with enable |
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| 74LS378 |
Hex D-type flip flop ( AMD25LS07 ) |
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| 74LS390 |
Dual decade counter |
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| 74LS393 |
Dual binary counter |
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| 74LS395 |
4 bit cascadable shift register |
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| 74LS491 |
10 bit counter |
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| 74LS540 |
Octal buffer and line DR/RX inverted |
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| 74LS541 |
Octal buffer and line DR/RX non inverted |
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| 74LS641 |
Octal bus XCVR true |
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| 74LS645 |
Octal 3 state bus transceiver |
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