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SN74LS55N-00 Texas Instruments IC LS SERIES, 8-INPUT AND-OR-INVERT GATE, PDIP14, Gate visit Texas Instruments
SN74LS55N-10 Texas Instruments LS SERIES, 8-INPUT AND-OR-INVERT GATE, PDIP14 visit Texas Instruments
SN74LS55N Texas Instruments LS SERIES, 8-INPUT AND-OR-INVERT GATE, PDIP14 visit Texas Instruments
SN74LS55D Texas Instruments LS SERIES, 8-INPUT AND-OR-INVERT GATE, PDSO14 visit Texas Instruments
SN74LS55DR Texas Instruments LS SERIES, 8-INPUT AND-OR-INVERT GATE, PDSO14 visit Texas Instruments
SN74LS55J Texas Instruments IC LS SERIES, 8-INPUT AND-OR-INVERT GATE, CDIP14, Gate visit Texas Instruments

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74LS55 Datasheet

Part Manufacturer Description PDF Type
74LS55 Texas Instruments 2 WIDE 4 INPUT AND ORINVERT GATES Original
74LS55 Fairchild Semiconductor Full Line Condensed Catalogue 1977 Scan
74LS55 Raytheon ANO-OR-Invert Gates Scan
74LS55 Signetics Integrated Circuits Catalogue 1978/79 Scan
74LS55A Signetics 2 Wide 4 Input AND OR INVERT Gate / Expanders Scan
74LS55C N/A TTL Data Book 1980 Scan
74LS55DC Fairchild Semiconductor Expandable 4-Input AOI Gate, 2-Wide, 4-Input AOI Gate Scan
74LS55F Signetics 2 Wide 4 Input AND OR INVERT Gate / Expanders Scan
74LS55FC Fairchild Semiconductor Expandable 4-Input AOI Gate, 2-Wide, 4-Input AOI Gate Scan
74LS55PC Fairchild Semiconductor Expandable 4-Input AOI Gate, 2-Wide, 4-Input AOI Gate Scan

74LS55

Catalog Datasheet MFG & Type PDF Document Tags

74LS55

Abstract: 751A-02 SN54/74LS55 2-WIDE 4-INPUT AND-OR-INVERT GATE 2-WIDE 4-INPUT AND-OR-INVERT GATE LOW POWER SCHOTTKY VCC 14 13 12 11 10 9 8 J SUFFIX CERAMIC CASE 632-08 14 1 2 3 4 5 6 1 7 GND N SUFFIX PLASTIC CASE 646-06 14 1 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC , Output Current - Low 54 74 4.0 8.0 mA FAST AND LS TTL DATA 5-1 SN54/74LS55 DC
Motorola
Original
751A-02 SN54/74LS55

74LS55

Abstract: ( g ) MOTOROLA SN54/74LS55 2-WIDE 4-INPUT AND-OR-INVERT GATE 2-WIDE 4-INPUT AND-OR-INVERT GATE LOW POWER SCHOTTKY Vcc rrn nn nii rrn ftoi in rn J SUFFIX CERAMIC CASE 632-08 14 LU LU LiJ LU L±J Ll I Lj J GND 1 N SUFFIX PLASTIC CASE 646-06 & 5 SN54LSXXJ SN74LSXXN SN74LSXXD D SUFFIX SOIC ORDERING INFORMATION Ceramic Plastic SOIC GUARANTEED OPERATING RANGES Symbol , /74LS55 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol V
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74LS55

Abstract: 74H55 54H/74H55 54LS/74LS55 "LS55 is not expandable ORDERING CODE (Sea Section 9 for further Package and Ordering Information) PIN CONFIGURATIONS PACKAGES PIN CONF. COMMERCIAL RANGES VCC=5V±5%; Ta=0°C to +70°C MILITARY RANGES VCC=5V±10%; Ta=-55°C to +125X Plastic DIP Fig. A Fig. A N74H55N N74LS55N Ceramic DIP Fig. A Fig. A N74H55F N74LS55F S54H55F S54LS55F Flatpak Fig. B Fig. A S54H55W S54LS55W , specification. c. Make no external connection to theae pins for the 54LS. 74LS55 94 signctiES This Material
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74H55 LS55 54LS/74LS55 54H/74H 54S/74S 54LS/74LS 54H55 150MA

74LS55

Abstract: 751A-02 (M) MOTOROLA 2-WIDE 4-INPUT AND-OR-INVERT GATE Vcc gnd SN54/74LS55 2-WIDE 4-INPUT AND-OR-INVERT GATE LOW POWER SCHOTTKY 1 J SUFFIX CERAMIC CASE 632-08 1 N SUFFIX PLASTIC CASE 646-06 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit Vcc Supply Voltage 54 4.5 5.0 5.5 V 74 , DATA 5-66 SN54/74LS55 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise
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4 inputs OR gate truth table

Abstract: 74LS55 SN54/74LS55 2-WIDE 4-INPUT AND-OR-INVERT GATE 2-WIDE 4-INPUT AND-OR-INVERT GATE LOW POWER SCHOTTKY VCC 14 13 12 11 10 9 8 J SUFFIX CERAMIC CASE 632-08 14 1 2 3 4 5 6 1 7 GND N SUFFIX PLASTIC CASE 646-06 14 1 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC , Output Current - Low 54 74 4.0 8.0 mA FAST AND LS TTL DATA 5-1 SN54/74LS55 DC
Motorola
Original
4 inputs OR gate truth table 4 inputs OR gate datasheet truth table NOT gate 74
Abstract: GD54/74LS55 2WIDE 4-INPUT AND-OR-INVERT GATES Description This device contains a combination of gates each of which performs the logic AND-OR-INVERT function. Pin Configuration Vcc H G F E NC Y Y =A BC D+EFG H Function Table Inputs Output A B C D E F G H Y H X H X H X H X X H X H X H X H L L All , . - 6 5 ° C t o 1 5 0 ° C 4-53 GD54/74LS55 Recommended Operating Conditions NOM 54 v -
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GD54/74LS55

74LS series logic gates 3 input or gate

Abstract: 74LS series logic gate symbols FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL -TTL D33 54H/74H55 D34 54LS/74LS55 Vcc Vcc 0 1 D35 S4H/74H61 D36 9006, 54/7460, 54H/74H60 ra ra ra m y m Vcc ST Iii Iii Iii LiJ Iii lil Id QND -'I r i D37 54H/74H62 D39 96106 ra näi na nri pa rri ITI Vcc Lil liJ IU Lil liJ lil u OND 13-46 FAIRCHILD DIGITAL TTL SSI FUNCTIONS (Cont'd) Item , '" â'" â'" 54H/74H55 â'" D33 3I,6A,9A 12 4-4 Input â'" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate
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74LS266 74LS series logic gates 3 input or gate 74LS series logic gate symbols 74ls gate symbols 74LS series logic gates 74125 ic 74LS126 54H/74H52 54H/74H50 54LS/74LS51 54H/74H51 54S/74S51

TTL 74ls125

Abstract: 74ls125 /74LS55 54/7450 54/7451 54/7453 54/7454 - - - - - 54H/74H50 54H/74H51 54H/74H53 54H/74H54 - - -
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TTL 74ls125 74ls125 74125 logic diagram 74ls368 74LS366 54LS/74LS54 74S64 74S65 54H/74H61 54LS/74LS125 54LS/74LS126

74LS series logic gates 3 input or gate

Abstract: 74LS series logic gates /74H55 â'" D33 3I,6A,9A 12 4-4 Input â'" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate Expanders
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74LS51 r025 74H52 9006 ic 74125 ic 74126 54LS/74LS365 54LS/74LS366 54LS/74LS367 54LS/74LS368

TTL 74126

Abstract: 74ls gate symbols â'" D33 3I,6A,9A 12 4-4 Input 54LS/74LS55 - â'" â'" D34 3I,6A,9A Gate Expanders 13
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TTL 74126 7450 ttl Fairchild logic/connection diagrams ttl 74LS367 74126 high speed TTL 74125

74LS183

Abstract: 74LS275 CM O S/BiCM O S Gate Array LZ93/LZ95/LZ96/LZ97 Series 74LS Series Macro Cell Libraries (LZ93/LZ95/LZ96/LZ97 Series) Model No. 74LS00 74LS02 74LS04 74LS08 74LS10 74LS11 74LS20 74LS21 74LS27 74LS28 74LS30 74LS32 74LS37 74LS40 74LS42 7443 7444 74LS48 Model No. 74LS51 74LS54 74LS55 74LS73 74LS74 74LS75 74LS76 7447 74LS78 74LS83 74LS85 74LS86 74LS90 74LS91 74LS92 74LS93 74LS95 74LS97 Model No. 74LS107 74LS109 74LS112 74LS113 74LS114 74LS125 74LS126 74LS137 74LS138 74LS139 74LS147 74LS148 74LS151
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74LS152 74LS183 74LS248 74LS258 74LS275 74LS356 74ls series 74LS396 7447 74LS153 74LS155 74LS157 74LS158 74LS160A

75150 go

Abstract: 8T26 FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL -TTL D33 54H/74H55 D34 54LS/74LS55 Vcc Vcc 0 1 D35 S4H/74H61 D36 9006, 54/7460, 54H/74H60 ra ra ra m y m Vcc ST Iii Iii Iii LiJ Iii lil Id QND -'I r i D37 54H/74H62 D39 96106 ra näi na nri pa rri ITI Vcc Lil liJ IU Lil liJ lil u OND 13-46 FAIRCHILD INTERFACE LINE DRIVERS/RECEIVERS/TRANSCEIVERS LINE RECEIVERS (Cont'd) Item o z m o > tu o Function Companion Driver Output Compatibility Input Threshold
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75150 go 8T26 TTL 7460 Fairchild 96106 8T28 EE25 IBM-370 RS232 9640/26S10 9641/26S11

74LS55

Abstract: (g) M O TO R O LA SN54/74LS55 U U U T iJ LULl T'LI J Suffix - Case 632-08 (Ceramic) N Suffix - Case 646-06 (Plastic) 2-WIDE 4-INPUT AND- OR-INVERT GATE LOW POWER SCHOTTKY GUARANTEED OPERATING RANGES S YM B O L VCC ta PARAMETER Supply Voltage Operating Am bient Temperature Range Output Current - High Output Current - Low 54 74 54 74 5 4 ,7 4 54 74 MIN 4.5 4.75 -5 5 0 TYP 5.0 5.0 25 25 MAX 5.5 5.25 125 70 - 0 .4 4.0 8.0 UNIT V °C mA mA lOH lOL DC CHARACTERISTICS OVEH
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7450 ttl

Abstract: 74LS series logic gates 3 input or gate '" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate Expanders 13 Triple 3-lnput â'" â'" 54H/74H61 â
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7454 9S42 74H51 74S84 7453 logic diagram 74s ttl inverter or gate 54LS/75LS54

74ls gate symbols

Abstract: TTL 74ls125 '" 54H/74H55 â'" D33 3I,6A,9A 12 4-4 Input â'" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate Expanders
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74125 TTL 74ls126 54LS buffer 74ls series logic gates 54LS/74LS13 54LS/74LS260

54H55DM

Abstract: 54LS55DM 55 ^4H/74H55 / U54LS/74LS55 ^ EXPANDABLE 4-INPUT AOI GATE CH55) 2-WIDE, 4-INPUT AOI GATE CLS55) ORDERING CODE: See Section 9 CONNECTION DIAGRAMS PINOUT A PKGS PIN OUT COMMERCIAL GRADE MILITARY GRADE PKG TYPE Vcc = +5.0 V ±5%, Ta = 0°C to +70° C Vcc = +5.0 V ±10%, Ta = -55°C to +125°C Plastic DIP (P) A 74H55PC 9A B 74LS55PC Ceramic DIP (D) A 74H55DC 54H55DM 6A B 74LS55DC 54LS55DM Flatpak (F) B 74LS55FC 54LS55FM 3I C 74H55FC 54H55FM INPUT LOADING/FAN-OUT: See Section 3 for U.L
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U54LS/74LS55 54/74H 54/74LS 4LS55PC

74LS55

Abstract: 55 CO NNECTIO N DIAGRAMS PINOUT A ^ 4 H /7 4 H 5 5 ^ / HJ4LS/74LS55 ^ EXPANDABLE 4-IN PU T AOI GATE ('H55) 2-WIDE, 4-IN P U T AOI GATE ('LS55) PINOUT B ORDERING CODE: See Section 9 PIN PKGS OUT A B A B B C COMMERCIAL GRADE Vcc = +5.0 V ±5%, T a = 0°C to + 7 0 °C 74H55PC 74LS55PC 74H55DC 74LS55DC 74LS55FC 74H55FC 54H55DM 54LS55DM 54LS55FM 54H55FM 3I 6A MILITARY GRADE Vcc = +5.0 V ±10%, T a = -5 5 °C to +125°C PKG TYPE PINOUT C 9A Plastic DIP (P) Ceramic DIP (D) Flatpak (F) INPUT
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HJ4LS/74LS55 S4/74H

IC TTL 7432

Abstract: 74LS86 gate diagram /74H55 â'" D33 3I,6A,9A 12 4-4 Input â'" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate Expanders
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IC TTL 7432 74LS86 gate diagram 7411 3 INPUT AND gate IC 7432 7411 pin diagram IC 7486 54H/74H08 54S/74S08 54LS/74LS08 54S/74S09 54LS/74LS09 54H/74H21

ALU IC 74181

Abstract: IC 74181 alu /74H55 â'" D33 3I,6A,9A 12 4-4 Input â'" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate Expanders
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ALU IC 74181 IC 74181 alu ic 74LS83 74181 alu IC 74181 ic 7485 93H183 54H/74H183 54/7483A S/74LS83 54LS/74LS283 93L41

FZH 121

Abstract: cdb 400E . 28 3 74LS55. 29 3 7460. 29 3 7472. 29 8 7473. 29 3 7474
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FZH 121 cdb 400E 74LS042 TDA+7450 fzh 115 FZH 111 400HE 410HE 411HE 430HE 440HE 451HE
Abstract: characteristics over recommended operating free-air temperature range (unless otherwise noted) SN 74LS55 SN -
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SN54LS55 SN74LS55

74ls gate symbols

Abstract: 74LS series logic gate symbols '" 54H/74H55 â'" D33 3I,6A,9A 12 4-4 Input â'" 54LS/74LS55 â'" â'" â'" D34 3I.6A.9A Gate Expanders
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74LS logic gates 74LS TTL series 74LS oc 44 D-32 74LS AND GATE

IC AND GATE 7408 specification sheet

Abstract: 74LS96 74LS55 FN P A C K A G E (T O P V IE W ) m < o z U o > x NC - No interns , 74LS55 T E S T C O N D IT IO N S t M AX -1 .5 0 .4 0 .2 5 V V 0 .4 V 0 .3 5 V c
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IC AND GATE 7408 specification sheet 74LS96 SN 74168 7486 XOR GATE IC 74LS192 IC 7402, 7404, 7408, 7432, 7400
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