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74 Series Logic

74 Series Logic

A range of classic 74 series logic chips from Silicon ARK

The older hard to find items are tested unused NOS ( New Old Stock ) in perfect condition.

Modern 74's will be NEW Stock and RoHS Compliant.

All varients are listed:  74xxx (original) , 74LSxxx (low power Schottky TTL) , 74HCxxx (high speed CMOS) , 74HTCxxx (HC version with LS TTL compatible inputs), 

So as to make one for one replacement selection easier we also list the same chips but by different manufacturers, for complete compatibility.

Power requirements: 74LS: 5V +/- 0.25V , 74HC: 2 to 6V   , 74HCT: 5V +/- 0.5V    HC and HCT devices are static sensitive.

To search for all the available options for a single device simply key in the basic number inthe top search box i.e  7401 .... 7474    or  74HC01, 74HC74      or 74LS01, 74LS74   .....  

 

Quickview 7400 (7400PC) quad 2-input NAND gates -  Fairchild
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Brand: Fairchild Semiconductor Model: 7400 quad 2-input NAND gates - National Semiconductor
Original 7400PC  quad 2-input positive NAND gates in a 14 pin DIP package by Fairchild Semiconductor.Download National Semiconductor 7400PC datasheet: Status: NOS (New Old Stock)  1974Tested Components: YESRoHS: no   ..
£0.86 £0.50
Quickview 7400 (DM7400N) - quad 2-input NAND gates -  National Semiconductor
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Brand: NATIONAL SEMICONDUCTOR Model: 7400 (DM7400N) - quad 2-input NAND gates - National
DM7400N - quad 2-input positive NAND gates in a 14 pin DIP package by National Semiconductor.Download National Semiconductor DM7400N datasheet: Status: perfect NOS ( New Old Stock) in original tubes all from same batch.Tested Compoments: YESRoHS Compliant: no   ..
£0.86 £0.50
Quickview 7400 quad 2-input NAND gates -  RS Components
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Brand: RS COMPONENTS Model: 7400 quad 2-input NAND gates - RS Components
early 7400 in a 14 pin DIP package by RS Components.status: NOS ( New Old Stock),  ex military source   Tested Comp[onents: YESRoHS: no    tested OK : 11/4/14  ..
£0.45
Quickview 74AS00 (SN74AS00N) quad 2-input positive NAND gates - Texas Instruments
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Brand: Texas Instruments Model: 74AS00 (SN74AS00N) quad 2-input positive NAND gates - Texas
SN74AS00N quadruple 2-input positive NAND gates in a 14 pin DIP package from Texas Instruments.Download Texas Instruments SN74AS00N datasheet: Status: NOS (New Old Stock)    ***** Please note this is the "AS" version not ALS***Tested Components: YESRoH..
£0.78 £0.50
Quickview 74F00 (74F00PC)  quad 2-input positive NAND gates - Fairchild
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Brand: Fairchild Semiconductor Model: 74F00 (74F00PC) quad 2-input positive NAND gates - Fairchild
74F00PC quadruple 2-input positive NAND gates in a 14 pin DIP package by Fairchild.Download Fairchild 74F00PC datasheet: Status: NOS ( New Old Stock)Tested components : YESRoHS: no  ..
£0.32 £0.25
Quickview 74F00N quad 2-input positive NAND gates - Signetics
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Brand: SIGNETICS Model: 74F00N quad 2-input positive NAND gates - Signetics
74F00N quadruple 2-input positive NAND gates in a 14 pin DIP package by Signetics.Download Signetics 74F00N datasheet: Status: NOS (New Old Stock) individually packed and sealed by RS. Components.  Legacy RS Components part number: RS630-106RoHS Complian..
£0.32 £0.25
Quickview 74HC00  (74HC00B1R)  quad 2 input NAND gates - STMicroelectronics
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Brand: ST Microelectronics Model: 74HC00 (74HC00B1R) quad 2 input NAND gates - STMicroelectronics
M74HC 00 B1R  quad 2 input NAND in a 14 pin DIP package by STMicroelectronics.Download STMicroelectronics 74HC00 datasheet: Status: (NOS) New old stockTested Components: YESRoHS compliant : YES ..
£0.25
Quickview 74HC00  (74HC00CP) Quad 2 input NAND gates - Toshiba
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Brand: TOSHIBA Model: 74HC00 (74HC00CP) Quad 2 input NAND gates - Toshiba
74HC00 CP  Quad 2 input NAND 14 PIN DIP by Toshiba.Awaiting Toshiba datasheet please download ST microelectronics 74HC00 datasheet: Status: NOS (New Old Stock)  RoHS Compliant : tbc ..
£0.21
Quickview 74HC00  (74HC00N) Quad 2 input NAND gates - NXP
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Brand: NXP SEMICONDUCTOR Model: 74HC00 (74HC00N) Quad 2 input NAND gates - NXP
74HC00N  Quad 2 input NAND 14 PIN DIP by NXP.Download NXP microelectronics 74HC00 datasheet: Status: NOS (New Old Stock)Tested components: YESRoHS Compliant : tbc ..
£0.43 £0.25
Quickview 74HC00  (MC74HC00AN) quad 2 input NAND gates - Motorola
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Brand: Motorola Model: 74HC00 (MC74HC00AN) quad 2 input NAND gates - Motorola
MC74HC00AN  quad 2 input NAND in a 14 pin DIP package by Motorola.Download Motorola MC74HC00AN datasheet: Status: (NOS) New old stockRoHS compliant : YES ..
£0.25
Quickview 74HC00  (SN74HC00NE4) Quad 2 input NAND gates - Texas Instruments
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Brand: Texas Instruments Model: 74HC00 (SN74HC00NE4) Quad 2 input NAND gates - Texas
SN74HC00NE4  Quad 2 input NAND 14 PIN DIP by Texas Instruments.Download Texas Instruments SN74HC00NE4 datasheet: Status: NOS (New Old Stock)Tested components: YESRoHS Compliant : YES ..
£0.43 £0.25
Quickview 74HC00 (GD74HC00)  Quad 2 input NAND gates - LG Semicon
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Brand: LG Semicon Model: 74HC00 (GD74HC00) Quad 2 input NAND gates - LG Semicon
GD74HC00 quad 2 input NAND in a 14 pin DIP package by LG Semicon.Download GD74HC00 datasheet: Status:  NOS (New Old Stock)      RoHS compliant : No ..
£0.25
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