TTL Devices, 74xx Series with European Symbols Based on the following sources: <ul> <li>Texas Instruments TTL Data Book   Volume 1, 1996. <li>TTL Data Book, Volume 2 , 1993 <li>National Seminconductor Databook 1990, ALS/LS Logic <li>ttl 74er digital data dictionary, ECA Electronic + Acustic GmbH, ISBN 3-88109-032-0 <li>http://icmaster.com/ViewCompare.asp </ul> <author>Created by librarian@cadsoft.de</author> Small Outline package 150 mil >VALUE >NAME Small Outline package 150 mil >VALUE >NAME Small Outline package 150 mil >VALUE >NAME Wide Small Outline package 300 mil >VALUE >NAME Wide Small Outline package 300 mil >VALUE >NAME Plastic Leaded Chip Carrier >NAME >VALUE Plastic Leaded Chip CarrierIPC standard >NAME >VALUE Plastic Leaded Chip CarrierIPC standard >NAME >VALUE Leadless Chip Carrier Ceramic Package >NAME >VALUE Leadless Chip Carrier Ceramic Package >NAME >VALUE Dual In Line Package >NAME >VALUE Dual In Line Package >NAME >VALUE Dual In Line Package >NAME >VALUE Dual In Line Package >NAME >VALUE Dual In Line Package >NAME >VALUE Dual In Line Package >NAME >VALUE Dual In Line Package Small >NAME >VALUE Dual In Line Package 0.6 inch >NAME >VALUE Dual In Line Package 0.6 inch >NAME >VALUE Dual In Line Package 0.3 inch >NAME >VALUE Dual In Line Package >NAME >VALUE Platic Small Outline NS R-PDSO-G16 Source: www.ti.com .. cd74hct191.pdf >NAME >VALUE Platic Small Outline D R-PDSO-G16 Source: www.ti.com .. cd74hct191.pdf >NAME >VALUE SO16-pw R-PDSO-G Source: www.ti.com .. cd74hct191.pdf >NAME >VALUE Wide Small Outline package 300 mil >VALUE >NAME plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1 Source: http://www.nxp.com/documents/data_sheet/74ABT125.pdf >NAME >VALUE plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1 Source: http://www.nxp.com/documents/data_sheet/74ABT125.pdf >NAME >VALUE plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x 0.85 mm Source: http://www.nxp.com/documents/data_sheet/74ABT125.pdf >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE 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>VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME GND VCC >NAME >VALUE >NAME VCC GND >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME VCC GND >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME VCC GND >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME VCC GND VEE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME GND VCC Presetlogik Counter Mode Select Preset Output Enable >NAME >VALUE >NAME >VALUE Hex INVERTER Hex INVERTER, open collector Hex BUFFER, open collector high-voltage output 4-line to 10-line DECODER (1-of-10) BCD to decimal DECODER/DRIVER BCD to seven segment DECODER/DRIVER, open collector BCD to seven segment DECODER/DRIVER BCD to seven segment DECODER/DRIVER, open collector Dual 2-wide 2-input AND OR INVERTER gate (one gate expandable) AND-OR-INVERT gates/for S-type see <a href=DEVICE:74S51>74S51</a> 4-wide AND OR INVERTER gates 2-wide 4-input AND OR INVERTER gate FREQUENCY DIVIDER Hex current sensing INTERFACE gate, totem pole 4-2-3-2 input AND OR INVERTER gates Dual 4-bit decade or binary COUNTER AND gated J-K positive edge triggered FLIP FLOP, preset and clear AND gated J-K master slave FLIP FLOP, preset and clear Dual J-K FLIP FLOP, clear Dual D type positive edge triggered FLIP FLOP, preset and clear 4-bit bistable LATCH Dual J-K FLIP FLOP, preset and clear 4-bit D LATCH Dual J-K FLIP FLOP, preset, common clock and common clear 2-bit binary full ADDER 4-bit binary full ADDER, fast carry 4-bit magnitude COMPARATOR Decade, divide by twelve and binary COUNTER 8-bit SHIFT REGISTER Decade, divide by twelve and binary COUNTER Decade, divide by twelve and binary COUNTER 4-bit parallel access SHIFT REGISTER 5-bit SHIFT REGISTER Synchronous 6-bit binary rate MULTIPLIER 8-bit bistable LATCH Dual J-K FLIP FLOP, clear Dual J-K positive edge triggered FLIP FLOP, preset and clear Dual J-K master slave FLIP FLOP, data lockout Dual J-K negative edge triggered FLIP FLOP, preset and clear Dual J-K negative edge triggered FLIP FLOP, preset Dual J-K negative edge triggered FLIP FLOP, preset, common clear, clock Dual 4-bit LATCH with clear Dual pulse SYNCHRONIZER/DRIVER Monostable MULTIVIBRATOR, schmitt trigger inputs Retriggerable monostable MULTIVIBRATOR Retriggerable monostable MULTIVIBRATOR Dual VCO 3-line to 8-line DECODER/DEMULTIPLEXER, address register 3-line to 8-line DECODER/DEMULTIPLEXER, address LATCH 3-line to 8-line DECODER/DEMULTIPLEXER Dual 2-line to 4-line DECODER/DEMULTIPLEXER 4-bit COUNTER/LATCH SEVEN-SEGMENT LED/LAMP DRIVER BCD to decimal DECODER/DRIVER 10-line to 4-line and 8-line to 3-line PRIORITY DECODER 10-line to 4-line and 8-line to 3-line PRIORITY ENCODER Data SELCTOR/MULTIPLEXER Data SELECTOR/MULTIPLEXER Data SELECTOR/MULTIPLEXER Dual 4-line to 1-line data SELECTOR/MULTIPLEXER 4-line to 16-line data SELECTOR/MULTIPLEXER Dual 2-line to 4-line data DECODER/DEMULTIPLEXER Dual 2-line to 4-line DECODER/DEMULTIPLEXER Quadruple 2-line to 1-line data SELECTOR/MULTIPLEXER Quadruple 2-line to 1-line data SELECTOR/MULTIPLEXER 4-line to 16-line DECODER/DEMULTIPLEXER, open collector Synchronous 4-bit COUNTER 8-bit parallel out SHIFT REGISTER 8-bit parallel load SHIFT REGISTER 8-bit parallel load SHIFT REGISTER Synchronous decade rate MULTIPLIER Synchronous 4-bit UP/DOWN COUNTER 4 by 4 REGISTER files, open collector Quadruple D type FLIP FLOP, clear 4-bit D type REGISTER, 3-state Hex D type FLIP FLOP, clear Qadruple D type FLIP FLOP, clear Presettable decade/binary COUNTER/LATCH 4-bit parallel access SHIFT REGISTER 4-bit parallel access SHIFT REGISTER 9-bit odd/even PARITY GENERATOR/CHECKER ARITHMETIC LOGIC UNIT function generator LOOK AHEAD CARRY GENERATOR Dual carry save full ADDER BCD to binary and binary to BCD CONVERTER Synchronous UP/DOWN COUNTER Synchronous 4-bit UP/DOWN COUNTER 4-bit bidirectional SHIFT REGISTER 4-bit parallel access SHIFT REGISTER 8-bit SHIFT REGISTER 8-bit SHIFT REGISTER Octal BUFFER and LINE DRIVER, 3-state Octal BUFFER and LINE DRIVER, 3-state Quadruple BUS TRANSCEIVER Octal BUFFER and LINE DRIVER, 3-state Octal BUS TRANSCEIVER, 3-state 1 of 16 data GENERATOR/MULTIPLEXER, 3-state 1 of 8 data SELECTOR/MULTIPLEXER, 3-state Dual 4-to 1 line data SELECTOR/MULTIPLEXER, 3-state Quadruple 2-to 1 line data SELECTOR/MULTIPLEXER Quadruple 2-to 1 line data SELECTOR/MULTIPLEXER 8-bit addressable LATCH 2 by 4 bit parallel binary MULTIPLEXER Octal D type FLIP FLOP, clear Quadruple J-K FLIP FLOP 4-bit cascadable PRIORITY REGISTER Quadruple S-R LATCH 9-bit odd/even PARITY GENERATOR/CHECKER 4-bit binary FULL ADDER, fast carry 4 by 4 parallel BINARY MULTIPLIER 4 by 4 parallel BINARY MULTIPLIER 9-bit PARITY GENERATOR/CHECKER Decade and 4-bit BINARY COUNTER Programmable frequency DIVIDER/DIGITAL TIMER Decade and 4-bit BINARY COUNTER Programmable frequency DIVIDER/DIGITAL TIMER 4-bit right/left SHIFT REGISTER, 3-state Quadruple 2-input MULTIPLEXER 8-bit universal SHIFT/STORAGE REGISTER Crystal controlled OSCILLATOR Crystal controlled OSCILLATOR 8-bit SHIFT REGISTER 8-to 3 line PRIORITY ENCODER, 3-state Dual 4-to 1 line data SELECTOR/MULTIPLEXER Dual 4-to 1 line data SELECTOR/MULTIPLEXER, 3-state 8-to 1 line data SELECTOR/MULTIPLEXER/REGISTER 8-to 1 line data SELECTOR/MULTIPLEXER/REGISTER, open collector 8-to 1 line data SELECTOR/MULTIPLEXER/REGISTER, 3-state 8-to 1 line data SELECTOR/MULTIPLEXER/REGISTER, open collector Hex BUS DRIVER, 3-state Hex BUS DRIVER, 3-state Hex BUS DRIVER, 3-state Hex BUS DRIVER, 3-state Octal D type transparent LATCH, edge triggered Octal D type transparent LATCH, edge triggered 4-bit bistable LATCH Quadruple J-K FLIP FLOP Octal D type FLIP FLOP, enable Hex D type FLIP FLOP, enable Quad D type FLIP FLOP, enable ARITHMETIC LOGIC UNIT function generator ARITHMETIC LOGIC UNIT function generator 8-bit by 1 twos-complement MULTIPLIER' Quadruple serial ADDER/SUBTRACTOR Dual 4-bit decade and binary COUNTER Dual 4-bit decade and binary COUNTER 4-bit cascadable SHIFT REGISTER, 3-state Octal storage REGISTER Quadruple 2-input MULTIPLEXER, storage Quadruple 2-input MULTIPLEXER, storage Multi mode buffered LATCH Retriggerable monostable MULTIVIBRATOR Quadruple tridirectional BUS TRANSCEIVER BCD to decimal DECODER/DRIVER Quadruple BUS TRANSCEIVER Quadruple BUS TRANSCEIVER Octal BUFFER, 3-state Inverted octal BUFFER, 3-state Octal BUFFER, 3-state Inverted octal BUFFER, 3-state Dual 4-bit decade COUNTER 4 bit tridirectional BUS DRIVER 4 bit tridirectional BUS DRIVER 4 bit tridirectional BUS DRIVER Quadruple tridirectional BUS TRANSCEIVER Quadruple tridirectional BUS TRANSCEIVER Quadruple BUS TRANSCEIVER Hex INVERTER, open collector high-voltage output LOOK AHEAD CARRY GENERATOR Quad 2-input NAND gate Quad 2-input NAND gate, open collector Quad 2-input NOR gate Quad 2-input NAND gate, open collector output Quad 2-input AND gate Quad 2-input AND gate, open collector Triple 3-input NAND gate Triple 3-input AND gate Triple 3-input NAND gate, open collector Dual 4-input NAND schmitt trigger Triple 3-input AND gate, open collector Dual 4-input AND gate Dual 4-input NAND gate, open collector Dual 4-input NOR gate, strobe Triple 3-input NOR gate 8-input NAND gate Quad 2-input OR gate Quad 2-input NOR buffer, open collector Quad 2-input NAND buffer, open collector 4-2-3-2 input AND OR INVERTER gates Quad 2-input EXCLUSIVE-OR (XOR) gate Quad bus BUFFER, 3-state Quad bus BUFFER, 3-state 13-input NAND gate 12-input NAND gate, 3-stage Quad EXCLUSIVE-OR/NOR (XOR/NOR) gate Quad EXCLUSIVE-OR (XOR) gate, open collector Dual 5-input positive NOR gate Quadruple EXCLUSIVE-NOR (XNOR), open-collector Quadruple 2-input EXCLUSIVE-OR (XOR) gate Hex schmitt trigger INVERTER Quad 2-input high voltage interface NAND gate Quad 2-input NAND schmitt trigger 8-bit COMPARATOR 8-bit COMPARATOR 8-bit COMPARATOR 16-bit programmable COMPARATOR 12-bit prorammable COMPARATOR 12-bit programmable COMPARATOR Octal BUFFER and LINE DRIVER, 3-state Octal BUFFER and LINE DRIVER, 3-state Synchronous decade COUNTER Synchronous decade COUNTER 8-bit SHIFT REGISTER, input latch, 3-state 8-bit binary COUNTER, output register 8-bit binary COUNTER, output register 8-bit binary COUNTER, input register 8-bit binary COUNTER, input register 8-bit SHIFT REGISTER, output latch 8-bit SHIFT REGISTER, output latch 8-bit SHIFT REGISTER, output latch, open collector 8-bit SHIFT REGISTER, input latch 8-bit SHIFT REGISTER, input latch 8-bit SHIFT REGISTER, output latch, open collector Octal 2-input MULTIPLEXED LATCH Octal 2-input MULTIPLEXED LATCH MEMORY CYCLE CONTROLLER Octal BUS TRANSCEIVER, 3-state Octal BUS TRANSCEIVER, open collector 8-bit BUS TRANSCEIVER and REGISTER 4-bit synchronous decade COUNTER, preset 4 by 4 REGISTER FILES, 3-state 4-bit universal SHIFT REGISTER/LATCH, 3-state 16-bit SHIFT REGISTER serial to parallel conversion 16-bit SHIFT REGISTER parallel to serial conversion 16-bit address COMPARATOR, latch 12-bit address COMPARATOR 12-bit address COMPARATOR, latch 4-bit parallel binary ACCUMULATOR 8-bit MAGNITUDE/IDENTITY COMPARATOR, totem pole 8-bit MAGNITUDE/IDENTITY COMPARATOR, open collector 8-bit MAGNITUDE/IDENTITY COMPARATOR, totem pole 8-bit MAGNITUDE/IDENTITY COMPARATOR, open collector 8-bit MAGNITUDE/IDENTITY COMPARATOR, totem pole 8-bit MAGNITUDE/IDENTITY COMPARATOR, open collector Synchronous DECADE COUNTER, register, 3-state Synchronous decade UP/DOWN COUNTER, register, 3-state Octal BUS DRIVER, inverting, pull-up resistors Octal BUS DRIVER, true, pull-up resistors 8-bit inverting BUS DRIVER 8-bit BUS DRIVER 8-bit inverting BUS DRIVER Hex NAND driver Hex NOR driver Hex AND driver Quad EX-NOR gate Hex OR driver 16-to 1 line MULTIPLEXER 16-to 1 line MULTIPLEXER 8-bit bidirectional DRIVER and PORT CONTROLLER 8-bit bidirectional DRIVER and PORT CONTROLLER Hex 2-to 1 line universal MULTIPLEXER 8-bit magnitude COMPARATOR 8-bit synchronous COUNTER 2 x 4-bit D type LATCH 2 x 4-bit D type FLIP FLOP 2 x 4-bit inverting D type FLIP FLOP Universal BUS DRIVER/PORT CONTROLLER 2 x 4-bit inverting D type FLIP FLOP 2 x 4-bit inverting D type FLIP FLOP CARRY GENERATOR for 32-bit ALU Expandable 8-bit magnitude COMPARATOR 8-bit BUS DRIVER 8-bit BUS DRIVER Synchronous BINARY COUNTER, register, 3-state Synchronous binary UP/DOWN COUNTER, register, 3-state Inverting 8-bit D type LATCH 8-bit D type FLIP FLOP Inverting 8-bit D type LATCH Inverting 8-bit D type FLIP FLOP 8-bit D latch BUS DRIVER 8-bit D type FLIP FLOP bus driver 8-bit D type FLIP FLOP Inverting 8-bit D type FLIP FLOP Inverting 8-bit D type FLIP FLOP Inverting 8-bit D type LATCH 10-bit bus interface FLIP FLOP 10-bit inverting bus interface FLIP FLOP 9-bit bus interface FLIP FLOP 9-bit inverting bus interface FLIP FLOP 8-bit bus interface FLIP FLOP 8-bit inverting bus interface FLIP FLOP 10-bit bus interface LATCH 10-bit inverting bus interface LATCH 9-bit bus interface LATCH 9-bit inverting bus interface LATCH 8-bit bus interface LATCH 8-bit inverting bus interface LATCH VOLTAGE CONTROLLED OSCILLATOR Dual 4-input NAND gate Quad 2-input NOR gate Quad 2-input NAND buffer Octal devide by 2 CIRCUITS/CLOCK DRIVER Octal devide by 2 CIRCUITS/CLOCK DRIVER Octal devide by 2 CIRCUITS/CLOCK DRIVER Dual 4-input EXPANDER 1-bit full ADDER,, parallel carry 4-bit SHIFT REGISTER, parallel NOR inputs, serial output Single J-K FLIP FLOP BCD to decimal DECODER/DRIVER Decimal COUNTER and BCD to decimal DECODER 16-bit multiple port REGISTER, 3-state ouput 4-bit bidirectional BUS DRIVER, buffer 4 by 4-bit MULTIPLIER 7-bit WALLACE TREE element SYSTEM CONTROLLER/BUS DRIVER for 8080 (=Intel 8228) Hex inverting LINE DRIVER 8-bit bidirectional BUS DRIVER, latch 32-bit EDAC error detection and correction 32-bit EDAC error detection and correction 2 x 16 REGISTER, 4 bit each 2 x 16 REGISTER, 4 bit each Hex INVERTER, open collector, high-voltage Hex open collector, high-voltage Hex schmitt trigger INVERTER AND OR INVERTER gates/for LS-type see <a href=DEVICE:74*51>74*51</a> Dual Monostable MULTIVIBRATOR, schmitt trigger inputs Triple 2-channel analog multiplexer/demultiplexer Philips Semiconductor Dual J-K FLIP FLOP, clear BCD to seven segment DECODER/DRIVER Source: http://www.ee.washington.edu/stores/DataSheets/74ls/74ls47.pdf Synchronous UP/DOWN COUNTER Devide by-N-Counter 74HC/HCT4059 Source: www.standardics.nxp.com/products/hc/datasheet/74hc4059.pdf 16-Key Encoder Source: http://www.national.com/ds/MM/MM54C922.pdf#page=1 20-Key Encoder Source: http://www.national.com/ds/MM/MM54C922.pdf#page=1