## List Of Digital IC

June 29th, 2013
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IC No | No of gate(s) | Gate Type | |||||

74LS01 | 4x | Two input NAND, Open collector | |||||

74LS02 | 4x | Two input NOR gate | |||||

74LS03 | 4x | Two input NAND, Open collector | |||||

74LS04 | 6x | Inverter (NOT) | |||||

74LS05 | 6x | Inverter (NOT), Open collector | |||||

74LS06 | 6x | Inverter (NOT), High voltage Open collector | |||||

74LS07 | 6x | Buffer (NO-OP), High voltage Open collector | |||||

74LS08 | 4x | Two input AND | |||||

74LS09 | 4x | Two inout AND, Open collector | |||||

74LS10 | 3x | Three input NAND | |||||

74LS11 | 3x | Three inout AND | |||||

74LS12 | 3x | Three input NAND, Open collector | |||||

74LS13 | 2x | Four input, Schmitt Trigger NAND | |||||

74LS14 | 6x | Inverter (NOT), Schmitt Trigger | |||||

74LS16 | 6x | Inverter (NOT), High voltage Open collector | |||||

74LS17N | 6x | Buffer (NO-OP), High voltage Open collector | |||||

74LS20 | 2x | Four input NAND | |||||

74LS21 | 2x | Four input AND | |||||

74LS22 | 2x | Four input NAND, Open collector | |||||

7423 | 2x | Four input NOR with Strobe | |||||

7425 | 2x | Four input NOR with Strobe | |||||

74LS26 | 4x | Two input NAND, High voltage | |||||

74LS27 | 3x | Three input NOR | |||||

74LS57P | 3x | Frequency divider, 5:1, 6:1, 10:1 | |||||

74LS28 | 4x | Two input NOR | |||||

74LS30 | 6x | Eight input NAND | |||||

74LS31 | 4x | DELAY (6nS to 48nS) | |||||

74LS32 | 4x | Two input OR | |||||

74LS33 | 4x | Two input NOR, Open collector | |||||

74LS37 | 4x | Two inout NAND | |||||

74LS38 | 4x | Two input NAND, Open collector | |||||

74LS42 | Four-to-Ten (BCD to Decimal) DECODER | ||||||

74LS45 | — | Four-to-Ten (BCD to Decimal) DECODER, High current | |||||

74LS46 | — | BCD to Seven-Segment DECODER, Open Collector, lamp test and leading zero handling | |||||

74LS48 | — | BCD to Seven-Segment DECODER, lamp test and leading zero handling | |||||

74LS49 | — | BCD to Seven-Segment DECODER, Open collector | |||||

74LS51 | — | (a AND b AND c) NOR (c AND e AND f) plus (g AND h) NOR (i AND j) | |||||

74LS54 | — | NOR of Four Two input ANDs | |||||

74LS55 | — | NOR of Two Four input ANDs | |||||

74LS56P | 3x | Frequency divider, 5:1, 5:1, 10:1 | |||||

74LS68 | 2x | Four bit BCD decimal COUNTER | |||||

74LS69 | 2x | Four bit binary COUNTER | |||||

74LS73 | 2x | JK FLIPFLOP with clear | |||||

74LS74 | 2x | D LATCH, edge triggered with clear | |||||

74LS75 | 4x | D LATCH, gated | |||||

74LS76A | 2x | JK FLIPFLOP with preset and clear | |||||

74LS77 | 4x | D LATCH, gated | |||||

74LS78A | 2x | JK FLIPFLOP with preset and clear | |||||

74LS83 | — | Four bit binary ADDER | |||||

74LS85 | — | Four bit binary COMPARATOR | |||||

74LS86 | 4x | Two input XOR (exclusive or) | |||||

74LS90 | — | Four bit BCD decimal COUNTER | |||||

74LS91 | — | Eight bit SHIFT register | |||||

74LS93 | — | Four bit binary COUNTER | |||||

74LS95B | — | Four bit parallel access SHIFT register | |||||

74LS107A | 2x | JK FLIPFLOP with clear | |||||

74LS109A | 2x | JK FLIPFLOP, edge triggered, with preset and clear | |||||

74LS112A | 2x | JK FLIPFLOP, edge triggered, with preset and clear | |||||

74LS114A | 2x | JK FLIPFLOP, edge triggered, with preset | |||||

74LS122 | — | Retriggerable Monostable Multivibrator | |||||

74LS123 | — | Retriggerable Monostable Multivibrator | |||||

74LS125 | 4x | Buffer (NO-OP), (low gate) Tri-state | |||||

74LS132 | 4x | Two input NAND, Schmitt trigger | |||||

74LS136 | 4x | Two input XOR (exclusive or), Open collector | |||||

74LS137 | — | 3-8 DECODER (demultiplexer) | |||||

74LS138 | — | 3-8 DECODER (demultiplexer) | |||||

74LS139A | 2x | 2-4 DECODER (demultiplexer) | |||||

74LS145 | BCD to Decimal decoder and LED driver | ||||||

74LS147 | — | 10-4 priority ENCODER | |||||

74LS148 | — | 8-3 gated priority ENCODER | |||||

74LS150 | — | 16-1 SELECTOR (multiplexer) | |||||

74LS151 | — | 8-1 SELECTOR (multiplexer) | |||||

74LS153 | 2x | 4-1 SELECTOR (multiplexer) | |||||

74LS154 | — | 4-16 DECODER (demultiplexer) | |||||

74LS155A | 2x | 2-4 DECODER (demultiplexer) | |||||

74LS156 | 2x | 2-4 DECODER (demultiplexer) | |||||

74LS157 | 4x | 2-1 SELECTOR (multiplexer) | |||||

74LS158 | 4x | 2-1 SELECTOR (multiplexer) | |||||

74LS160A | — | Four bit synchronous BCD COUNTER with load and asynchronous clear | |||||

74LS161A | — | Four bit synchronous binary COUNTER with load and asynchronous clear | |||||

74LS162A | — | Four bit synchronous BCD COUNTER with load and synchronous clear | |||||

74LS163A | — | Four bit synchronous binary COUNTER with load and synchronous clear | |||||

74LS164 | — | Eight bit parallel out SHIFT register | |||||

74LS166A | — | Eight bit parallel in SHIFT register | |||||

74LS169A | — | Four bit synchronous binary up+down COUNTER | |||||

74LS174 | 6x | D LATCH with clear | |||||

74LS175 | 4x | D LATCH with clear and dual outputs | |||||

74LS190 | — | Four bit Synchronous up and down COUNTER | |||||

74LS191 | — | Four bit Synchronous up and down COUNTER | |||||

74LS193 | — | Four bit Synchronous up and down COUNTER | |||||

74LS221 | 2x | Monostable multivibrator | |||||

74LS240 | 8x | Inverter (NOT), Tri-state | |||||

74LS241 | 8x | Buffer (NO-OP), Tri-state | |||||

74LS244 | 8x | Buffer (NO-OP), Tri-state Line driver | |||||

74LS245 | 8x | Bidirectional Tri-state BUFFER | |||||

74LS259 | — | Eight bit addressable LATCH | |||||

74LS260 | 2x | Five input NOR | |||||

74LS273 | 8x | D FLIPFLOP with clear | |||||

74LS279 | 4x | SR LATCH | |||||

74LS283 | — | Four bit binary full ADDER | |||||

74LS373 | 8x | Transparent (gated) LATCH, Tri-state | |||||

74LS374 | 8x | Edge-triggered LATCH, Tri-state | |||||

74LS629 | — | Volatge controlled OSCILLATOR | |||||

74LS688 | — | Eight bit binary COMPARATOR |

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