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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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 670-9731
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MM74HC00MX
THB14.68
Each: (In a Pack of 10)
Units
NAND 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 Stock No. 166-2390
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MM74HC00MX
THB6.01
Each (On a Reel of 2500)
Units
NAND 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 Stock No. 510-308
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74LVC1G00GW,125
Brand :Nexperia
THB6.86
Each: (In a Pack of 50)
Units
NAND Surface Mount 1 2 No TSSOP 5 LVC - 5.5 V -32mA - 1.65 V 32mA
RS Stock No. 756-3306
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TC7SZ08FE(TE85L,F)
Brand :Toshiba
THB7.177
Each: (In a Pack of 10)
Units
AND Surface Mount 1 2 No SON 5 - CMOS 5.5 V +24mA 4.9ns 1.65 V -24mA
RS Stock No. 166-1442
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74LVC1G00GW,125
Brand :Nexperia
THB1.37
Each (On a Reel of 3000)
Units
NAND Surface Mount 1 2 No TSSOP 5 LVC - 5.5 V -32mA - 1.65 V 32mA
RS Stock No. 165-8350
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ULN2003V12S16-13
Brand :DiodesZetex
THB5.09
Each (On a Reel of 2500)
Units
- Surface Mount - - - SOIC 16 - CMOS 5 V - 140ns 3.3 V 140mA
RS Stock No. 921-0811
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ULN2003V12S16-13
Brand :DiodesZetex
THB12.407
Each: (In a Pack of 30)
Units
- Surface Mount - - - SOIC 16 - CMOS 5 V - 140ns 3.3 V 140mA
RS Stock No. 756-2814
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TC4001BF(EL,N,F)
Brand :Toshiba
THB19.218
Each: (In a Pack of 5)
Units
NOR Surface Mount 4 2 No SOP 14 4000 CMOS 18 V dc -4mA 200ns 3 V dc +4mA
RS Stock No. 922-2909
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CD4093BM
THB11.662
Each (In a Tube of 50)
Units
NAND Surface Mount 4 2 Yes SOIC 14 4000 Schmitt Trigger 18 V -4.2mA 130 ns @ 15 V, 180 ns @ 10 V, 380 ns @ 5 V 3 V 4.2mA
RS Stock No. 662-9676
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CD4093BM
THB20.824
Each: (In a Pack of 5)
Units
NAND Surface Mount 4 2 Yes SOIC 14 4000 Schmitt Trigger 18 V -4.2mA 130 ns @ 15 V, 180 ns @ 10 V, 380 ns @ 5 V 3 V 4.2mA
RS Stock No. 770-5333
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74LVC1G08Z-7
Brand :DiodesZetex
THB9.849
Each (On a Tape of 50)
Units
AND Surface Mount 1 2 No SOT-553 5 LVC CMOS 5.5 V -32mA 7 ns @ 2.7 V 1.65 V 32mA
RS Stock No. 518-8616
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MC14001BDG
THB14.18
Each
Units
NOR Surface Mount 4 2 No SOIC 14 4000 - 18 V -4.2mA 100 ns @ 10 V, 250 ns @ 5 V, 80 ns @ 15 V 3 V 4.2mA
RS Stock No. 178-4790
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MC14001BDG
THB11.064
Each (In a Tube of 55)
Units
NOR Surface Mount 4 2 No SOIC 14 4000 - 18 V -4.2mA 100 ns @ 10 V, 250 ns @ 5 V, 80 ns @ 15 V 3 V 4.2mA
RS Stock No. 162-9388
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MC14001BDR2G
THB3.813
Each (On a Reel of 2500)
Units
NOR Surface Mount 4 2 No SOIC 14 4000 CMOS 18 V -4.2mA 350ns 0.5 V 4.2mA
RS Stock No. 806-3150
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MC14025BDG
THB11.711
Each: (In a Pack of 55)
Units
NOR Surface Mount 3 3 No SOIC 14 4000 - 18 V -10mA 300ns 3 V 10mA
RS Stock No. 791-6072
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MC14001BDR2G
THB11.197
Each (On a Tape of 25)
Units
NOR Surface Mount 4 2 No SOIC 14 4000 CMOS 18 V -4.2mA 350ns 0.5 V 4.2mA
RS Stock No. 807-2561
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN74ACT86N
THB13.573
Each: (In a Pack of 25)
Units
XOR Through Hole 4 2 No PDIP 14 ACT TTL 5.5 V -75mA 10.5 ns @ 50 pF 4.5 V 75mA
RS Stock No. 662-7550
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN74AC08DR
THB10.782
Each: (In a Pack of 10)
Units
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 Stock No. 169-7126
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74LVC1G08Z-7
Brand :DiodesZetex
THB2.51
Each (On a Reel of 4000)
Units
AND Surface Mount 1 2 No SOT-553 5 LVC CMOS 5.5 V -32mA 7 ns @ 2.7 V 1.65 V 32mA
RS Stock No. 179-2125
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN74AC08DR
THB10.782
Each (In a Tube of 50)
Units
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
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