Logic Gates

Logic gates are physical components in a circuit that control the flow of a signal by implementing a boolean function, processing a signal to binary information. Logic gates are foundational in logic circuits, or in any electronic circuit process that involves digital to analogue signal conversion, or the flow of digital information.The RS components range offers semiconductor logic gates from leading brands, with input/output configurations to suit the demands of your digital circuit.Types of Logic GateLogic gates have distinct logic functions. The most common of these are known as basic gates. These include: AND Gates. This gate has multiple inputs that are processed to a single signal depending on thepositive combination of high signals in the inputs. It will only produce a high signal if both inputs register as high. (e.g two ones will result in a one, otherwise it will have an output of zero.) OR Gates. Like the AND gate, an OR gate has multiple inputs and a single output. In this case, it does not require a positive combination of one signals, but will implement logical produce a high signal if one or all of the inputs are high. (e.g a one and a zero, or two ones, may produce a high signal, but two zeros will produce zeros.) NOT Gates. Also known as inverters, the NOT gates will process the signal as the opposite of its value (eg. a one will invert as a zero, and a zero will invert as a 1.)There are also combined function logic gates that modify typical functions with an inversion. NAND Gate. Unlike an AND gate, NAND will process two high signals as a zero and all other combinations as a one. NOR Gate. Unlike an OR gate, this will produce a one if the inputs register a zero signal in any combination, rather than a high signal. Buffer Gate. A buffer logic gate behaves in the opposite manner of a NOT gate, in that it passes a signal unchanged from input to output.There are also logic gates referred to as Exclusive Gates. XNOR (EX-NOR) Gate. These gates process a high signal if all input signals are true, e.g: if there are two one signals or two zero signals. XOR Gate. Unlike an XNOR, XOR performs exclusive dis-junction, which means it will only output a true signal if exactly one of the inputs are true.ApplicationsAs CPUs employ binary logic, logic gates are essentially the building blocks of computers. As such they can be found in many kinds of digital circuits. Though their essential functions remain unchanged, their implementations are many. Encoders Decoders Multiplexers Demultiplexers Full adders Half adders

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Omschrijving Prijs Logic Function Mounting Type Number of Elements Number of Inputs per Gate Schmitt Trigger Input Package Type Pin Count Logic Family Input Type Maximum Operating Supply Voltage Maximum High Level Output Current Maximum Propagation Delay Time @ Maximum CL Minimum Operating Supply Voltage Maximum Low Level Output Current
RS-stocknr. 121-9223
FabrikantnummerSN74LVC2G32DCTR
€ 0,227
Each (On a Reel of 3000)
Aantal stuks
OR Surface Mount 2 2 - SSOP 8 LVC - 5.5 V -32mA 3.2 ns @ 5 V, 3.8 ns @ 3.3 V 1.65 V 32mA
RS-stocknr. 178-7004
FabrikantnummerHEF4070BT,652
FabrikantNexperia
€ 0,304
Each (In a Tube of 57)
Aantal stuks
OR Surface Mount 4 2 No SOIC 14 4000 CMOS 15 V - 50 ns @ 15 V 5 V -
RS-stocknr. 179-2125
FabrikantnummerSN74AC08DR
€ 0,315
Each (In a Tube of 50)
Aantal stuks
AND Surface Mount 4 2 No SOIC 14 AC - 6 V -24mA 7.5 ns @ 5 V, 9.5 ns @ 3.3 V 2 V 24mA
RS-stocknr. 822-8657
Fabrikantnummer74AHC1G08SE-7
FabrikantDiodesZetex
€ 0,067
Each (In a Pack of 200)
Aantal stuks
AND Surface Mount 1 2 Yes SOT-353 5 AHC Schmitt Trigger 5.5 V -8mA - 2 V 8mA
RS-stocknr. 166-3047
FabrikantnummerNC7ST08M5X
FabrikantON Semiconductor
€ 0,075
Each (On a Reel of 3000)
Aantal stuks
AND Surface Mount 1 2 No SOT-23 5 - CMOS, TTL 5.5 V -2mA 31ns 4.5 V 2mA
RS-stocknr. 527-031
FabrikantnummerSN74HC02D
€ 0,296
Each (In a Tube of 50)
Aantal stuks
NOR Surface Mount 4 2 No SOIC 14 HC - 6 V -5.2mA 15 ns @ 6 V, 18 ns @ 4.5 V, 90 ns @ 2 V 2 V 5.2mA
RS-stocknr. 145-3683
FabrikantnummerMC74VHC1G00DFT1G
FabrikantON Semiconductor
€ 0,041
Each (On a Reel of 3000)
Aantal stuks
NAND Surface Mount 1 2 No SC-88A 5 VHC CMOS 5.5 V -8mA 15.5 ns @ 50 pF 2 V 8mA
RS-stocknr. 162-7310
FabrikantnummerSN74AC86N
€ 0,399
Each (In a Tube of 25)
Aantal stuks
XOR Through Hole 4 2 No PDIP 14 AC - 6 V -24mA 11.5 ns @ 3.3 V, 8.5 ns @ 5 V 2 V 24mA
RS-stocknr. 162-6654
FabrikantnummerSN74AHCT1G86DBVR
€ 0,086
Each (On a Reel of 3000)
Aantal stuks
XOR Surface Mount 1 2 No SOT-23 5 AHCT CMOS 5.5 V -8mA 9 ns @ 5 V 4.5 V 8mA
RS-stocknr. 162-7492
FabrikantnummerSN74LVC2G08DCTR
€ 0,184
Each (On a Reel of 3000)
Aantal stuks
AND Surface Mount 2 2 No SSOP 8 LVC - 5.5 V -32mA 3.8 ns @ 5 V, 4.7 ns @ 3.3 V 1.65 V 32mA
RS-stocknr. 165-8851
Fabrikantnummer74AHC1G08SE-7
FabrikantDiodesZetex
€ 0,036
Each (On a Reel of 3000)
Aantal stuks
AND Surface Mount 1 2 Yes SOT-353 5 AHC Schmitt Trigger 5.5 V -8mA - 2 V 8mA
RS-stocknr. 100-0761
FabrikantnummerSN74HC32N
€ 0,324
Each (In a Tube of 25)
Aantal stuks
OR Through Hole 4 2 No PDIP 14 HC - 6 V -5.2mA 100 ns @ 2 V, 17 ns @ 6 V, 20 ns @ 4.5 V 2 V 5.2mA
RS-stocknr. 798-9039
Fabrikantnummer74HC32S14-13
FabrikantDiodesZetex
€ 0,255
Each (In a Pack of 25)
Aantal stuks
OR Surface Mount 4 2 Yes SOIC 14 HC Schmitt Trigger 6 V -4mA 135 ns @ 50 pF 2 V 5.2mA
RS-stocknr. 671-1826
FabrikantnummerMM74HCT08MX
FabrikantON Semiconductor
€ 0,409
Each (In a Pack of 10)
Aantal stuks
AND Surface Mount 4 2 No SOIC 14 HCT - 5.5 V -4.8mA 18 ns @ 5 V 4.5 V 4.8mA
RS-stocknr. 145-0880
FabrikantnummerSN74AHC132D
€ 0,321
Each (In a Tube of 50)
Aantal stuks
NAND Surface Mount 4 2 Yes SOIC 14 AHC Schmitt Trigger 5.5 V -8mA 15.4 ns @ 3.3 V, 9.7 ns @ 5 V 2 V 8mA
RS-stocknr. 796-8192
FabrikantnummerSN74AHCT1G86DBVR
€ 0,264
Each (On a Tape of 25)
Aantal stuks
XOR Surface Mount 1 2 No SOT-23 5 AHCT CMOS 5.5 V -8mA 9 ns @ 5 V 4.5 V 8mA
RS-stocknr. 178-4799
FabrikantnummerMC74AC132DG
FabrikantON Semiconductor
€ 0,349
Each (In a Tube of 55)
Aantal stuks
NAND Surface Mount 4 2 Yes SOIC 14 AC Schmitt Trigger 6 V -24mA 15 ns @ 50 pF 2 V 24mA
RS-stocknr. 217-5645
FabrikantnummerSN74HC32N
€ 0,48
Each
Aantal stuks
OR Through Hole 4 2 No PDIP 14 HC - 6 V -5.2mA 100 ns @ 2 V, 17 ns @ 6 V, 20 ns @ 4.5 V 2 V 5.2mA
RS-stocknr. 709-2270
FabrikantnummerCD4070BE
€ 0,427
Each (In a Pack of 20)
Aantal stuks
XOR Through Hole 4 2 No PDIP 14 4000 - 18 V -4.2mA 100 ns @ 15 V, 130 ns @ 10 V, 280 ns @ 5 V 3 V 4.2mA
RS-stocknr. 528-270
FabrikantnummerSN74AHCT1G32DBVR
€ 0,191
Each (In a Pack of 25)
Aantal stuks
OR Surface Mount 1 2 No SOT-23 5 AHCT - 5.5 V -8mA 7.9 ns @ 5 V 4.5 V 8mA
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