| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Logic Type | Supply Voltage | Number of Bits | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
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                    74LS681N74LS681N  |  
                1,964 | 3.10 | 
                
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                       Datasheet  | 	
	
                
                * | - | Bulk | Active | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    MC1221FLOGIC CIRCUIT, ECL  |  
                798 | 5.35 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MC1200 | 14-CFlatPack | Bulk | Active | Full Subtractor | 5.2V | 2 | -55°C ~ 125°C | - | - | Surface Mount | 14-CFlatPack | 
                 
                   
                
                 | 
				
                    SNJ54S181WARITHMETIC LOGIC UNIT  |  
                135 | 5.37 | 
                
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                       Datasheet  | 	
	
                
                * | - | Bulk | Active | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    93S41DM4-BIT ALU  |  
                947 | 5.48 | 
                
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                       Datasheet  | 	
	
                
                - | 24-CDIP (0.600", 15.24mm) | Bulk | Active | Arithmetic Logic Unit | 4.5V ~ 5.5V | 4 | -55°C ~ 125°C | - | - | Through Hole | 24-CDIP | 
                 
                   
                
                 | 
				
                    MAX19000BECB+DUAL DCL WITH LEVEL SETTERS  |  
                505 | 5.63 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 64-TQFP Exposed Pad | Bulk | Active | Comparator, Driver | -2.2V ~ 6.2V | 1 | 0°C ~ 70°C | - | - | Surface Mount | 64-TQFP-EP (10x10) | 
                 
                   
                
                 | 
				
                    AM29C660JCERROR DETECTION & CORRECTION  |  
                1,080 | 5.67 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 68-LCC (J-Lead) | Bulk | Active | Error Detection and Correction | 4.75V ~ 5.25V | 32 | 0°C ~ 70°C | - | - | Surface Mount | 68-PLCC (24.21x24.21) | 
                 
                   
                
                 | 
				
                    SN74FB2031RCG3IC TXRX ADDRESS/DATA 9BIT 52-QFP  |  
                3,547 | 5.74 | 
                
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                     -  | 	
	
                
                74FB | 52-QFP | Tube | Obsolete | TTL/BTL Transceiver/Translator | 4.5V ~ 5.5V | 9 | 0°C ~ 70°C | - | - | Surface Mount | 52-QFP (10x10) | 
                 
                   
                
                 | 
				
                    ISL55100BIRZ-T7AIC COMP DRVR/WINDOW 18V 72QFN  |  
                500 | 5.83 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 72-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Comparator, Driver | 9V ~ 18V | 4 | -40°C ~ 85°C | - | - | Surface Mount | 72-QFN (10x10) | 
                 
                   
                
                 | 
				
                    SN74ACT8990FNRIC TEST-BUS CONTROLLER 44-PLCC  |  
                4,555 | 6.49 | 
                
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                       Datasheet  | 	
	
                
                74ACT | 44-LCC (J-Lead) | Tape & Reel (TR) | Active | Test Bus Controller | 4.5V ~ 5.5V | 16 | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.58x16.58) | 
                 
                   
                
                 | 
				
                    NBSG16MMNGIC TRANSCEIVER 16QFN  |  
                3,132 | 5.99 | 
                
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                     -  | 	
	
                
                - | 16-VFQFN Exposed Pad | Bulk | Obsolete | - | - | - | - | - | - | Surface Mount | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    NBSG16BAHTBGIC TRANSCEIVER 16FCBGA  |  
                4,996 | 5.99 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | 16-LBGA, FCBGA | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | Surface Mount | 16-FCBGA (4x4) | 
                 
                   
                
                 | 
				
                    NBSG16MNGIC TRANSCEIVER 16QFN  |  
                2,583 | 5.99 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-VFQFN Exposed Pad | Bulk | Obsolete | - | - | - | - | - | - | Surface Mount | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    NBSG16MNR2IC TRANSCEIVER 16QFN  |  
                4,930 | 5.99 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | Surface Mount | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    NBSG16VSBAHTBGIC TRANSCEIVER 16FCBGA  |  
                3,901 | 5.99 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-LBGA, FCBGA | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | Surface Mount | 16-FCBGA (4x4) | 
                 
                   
                
                 | 
				
                    NBSG16BAR2IC TRANSCEIVER 16FCBGA  |  
                3,714 | 5.99 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | 16-LBGA, FCBGA | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | Surface Mount | 16-FCBGA (4x4) | 
                 
                   
                
                 | 
				
                    NBSG16MNR2GIC TRANSCEIVER 16QFN  |  
                1,868 | 5.99 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | - | - | - | - | - | - | Surface Mount | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    NBSG16MNHTBGIC TRANSCEIVER 16QFN  |  
                1,201 | 5.99 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | - | - | - | - | - | - | Surface Mount | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    74AS881ANTARITHMETIC LOGIC UNITS/FUNCTION  |  
                214 | 6.29 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                * | - | Bulk | Active | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    AM29C660AJCERROR DETECTION & CORRECTION  |  
                6,319 | 6.41 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 68-LCC (J-Lead) | Bulk | Active | Error Detection and Correction | 4.75V ~ 5.25V | 32 | 0°C ~ 70°C | - | - | Surface Mount | 68-PLCC (24.21x24.21) | 
                 
                   
                
                 | 
				
                    SN74ACT8990FNIC TEST-BUS CONTROLLER 44-PLCC  |  
                3,399 | 7.09 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                74ACT | 44-LCC (J-Lead) | Bulk | Active | Test Bus Controller | 4.5V ~ 5.5V | 16 | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.58x16.58) |