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 .....
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Brand: National Semiconductor
Model: 74HC151 (MM74HC151N) multiplexer - National
MM74HC151N 8-channel multiplexer in a 16 pin DIP package by National Semiconductor. Download National Semiconductor MM74HC151N datasheet: Status: NOS (New Old Stock) RS legacy stock number: 301-331 Tested Components: YES &nbs..
£0.50
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Brand: Goldstar
Model: 74HCT151 (GS74HCT151) 8-Bit multiplexer - GoldStar
GS74HCT151 8-Bit multiplexer by GoldStar. Package: 16-pin DIP Status: NOS (New Old Stock) Individually tested Components: YES RoHS compliant: no
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£0.55
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-12 %
Brand: National Semiconductor
Model: 74LS151 (DM74LS151N) multiplexer - National Semiconductor
DM74LS151N 8-channel multiplexer by National Semiconductor. Package: 16-pin DIP Download National Semiconductor DM74LS151N datasheet:Status: NOS (New Old Stock) Individually tested Components: YES RoHS compliant: no
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£0.50 £0.44
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Brand: Texas Instruments
Model: 74LS151 (SN74LS151J) multiplexer (ceramic) - Texas Instruments
SN74LS151J 8-channel multiplexer by Texas Instruments. Package: 16-pin CERDIP Download Texas instruments SN74LS151J datasheet: Status: NOS (New Old Stock) Individually tested Components : YES RoHS c..
£4.00
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HOT
-22 %
Brand: Texas Instruments
Model: 74LS151 (SN74LS151N) multiplexer - Texas Instruments
SN74LS151N 8-channel multiplexer by Texas Instruments. Package: 16-pin DIP Download Texas instruments SN74LS151N datasheet:Status: NOS (New Old Stock) Individually tested Components: YES RoHS compliant: YES ..
£0.50 £0.39
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Brand: STMicroelectronics
Model: 74LS151 (T74LS151B1) multiplexer - STMicroelectronics
T74LS151B1 8-channel multiplexer by STMicroelectronics. Package: 16-pin DIP Download STMicroelectronics T74LS151B1 datasheet: Status: NOS (New Old Stock) Individually tested Components: YES RoHS compliant: TBC&nbs..
£0.50
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-17 %
Out Of Stock
Brand: Fairchild Semiconductor
Model: 74LS153 (74LS153PC) data selectors/multiplexers - Fairchild
74LS153PC Dual 4 line to 1 line data selectors / multiplexers by Fairchild Semiconductor. Package: 16-pin DIP Download Fairchild Semiconductor 74LS153PC datasheet: Status: NOS (New Old Stock) Individually tested components: YES&nb..
£0.90 £0.75
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-17 %
Brand: National Semiconductor
Model: 74LS153 (DM74LS153N) data selectors/multiplexers - National
DM74LS153N dual 4-line to 1-line data selectors / multiplexer by National Semiconductor. Package: 16-pin DIP Download National Semiconductor DM74LS153N datasheet: Status: NOS (New Old Stock) Individually tested components: YES ..
£0.90 £0.75
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-17 %
Out Of Stock
Brand: Goldstar
Model: 74LS153 (GD74LS153) data selectors/multiplexers - Goldstar
GD74LS153 Dual 4 line to 1 line data selectors / multiplexers by Goldstar. Package: 16-pin DIP Download Goldstar GD74LS153 datasheet: Status: NOS (New Old Stock) Individually tested components: YES RoHS compliant: no
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£0.90 £0.75
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-17 %
Brand: Texas Instruments
Model: 74LS153 (SN74LS153N) data selectors/multiplexers - Texas
SN74LS153N dual 4-line to 1-line data selectors / multiplexer by Texas Instruments. Package: 16-pin DIP Status: NOS (New Old Stock) Individually tested components: YES RoHS compliant: no
..
£0.90 £0.75
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-17 %
Out Of Stock
Brand: STMicroelectronics
Model: 74LS153 (T74LS153B1) data selectors/multiplexers - STM
T74LS153B1 dual 4-line to 1-line data selectors / multiplexer by STMicroelectronics. Package: 16-pin DIP Download STMicroelectronics T74LS153B1 datasheet: Status: NOS (New Old Stock) Individually tested compon..
£0.90 £0.75
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Out Of Stock
Brand: National Semiconductor
Model: 74154 (DM74154N) 4-line to 16-line decoder - National
DM74154N 4-line to 16-line decoder /de-multiplexer by National Semiconductor. Package: 14-pin (wide) DIP Download National Semiconductor DM74154N datasheet: Individually tested components: YES Status: NOS (New Old Stock)&nb..
£1.89