| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Logic Type | Independent Circuits | Schmitt Trigger Input | Propagation Delay | Current - Output High, Low | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                     
                 
                
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                    CD74HC4538EIC MULTIVIBRATOR 21NS 16DIP Harris Corporation  |  
                36,516 | 
                
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                       Datasheet  | 	
                
                74HC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Monostable | 2 | Yes | 21 ns | 5.2mA, 5.2mA | 2 V ~ 6 V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP | 
                 
                     
                 
                
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                    CD74HCT423EIC MULTIVIBRATOR 25NS 16DIP Harris Corporation  |  
                7,145 | 
                
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                       Datasheet  | 	
                
                74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Monostable | 2 | No | 25 ns | 4mA, 4mA | 4.5 V ~ 5.5 V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP | 
                 
                     
                 
                
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                    CD74HC423EIC MULTIVIBRATOR 25NS 16DIP Harris Corporation  |  
                14,718 | 
                
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                       Datasheet  | 	
                
                74HC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Monostable | 2 | No | 25 ns | 5.2mA, 5.2mA | 2 V ~ 6 V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP | 
                 
                     
                 
                
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                    CD74HCT4538EIC MULTIVIBRATOR 23NS 16DIP Harris Corporation  |  
                2,841 | 
                
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                       Datasheet  | 	
                
                74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Monostable | 2 | Yes | 23 ns | 4mA, 4mA | 4.5 V ~ 5.5 V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP | 
                 
                     
                 
                
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                    CD74HCT123MIC MULTIVIBRATOR 25NS 16SOIC Harris Corporation  |  
                11,250 | 
                
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                       Datasheet  | 	
                
                74HCT | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Monostable | 2 | No | 25 ns | 4mA, 4mA | 4.5 V ~ 5.5 V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC | 
                 
                     
                 
                
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                    CD74HCT221MIC MULTIVIBRATOR Harris Corporation  |  
                25,680 | 
                
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                       Datasheet  | 	
                
                74HCT | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Monostable | 2 | Yes | 18 ns | 4mA, 4mA | 4.5 V ~ 5.5 V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC | 
                 
                     
                 
                
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                    CD74HCT221EIC MULTIVIBRATOR 18NS 16DIP Harris Corporation  |  
                6,686 | 
                
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                       Datasheet  | 	
                
                74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Monostable | 2 | Yes | 18 ns | 4mA, 4mA | 4.5 V ~ 5.5 V | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP | 
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                    CD74HCT4538MIC MULTIVIBRATOR 23NS 16SOIC Harris Corporation  |  
                1,280 | 
                
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                       Datasheet  | 	
                
                74HCT | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Monostable | 2 | Yes | 23 ns | 4mA, 4mA | 4.5 V ~ 5.5 V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC | 
                 
                     
                 
                
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                    CD4047BFS2226CMOS LOW-POWER MONOSTABLE/ASTABL Harris Corporation  |  
                217 | 
                
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                     -  | 	
                
                * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
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                    CD4098BKIC MULTIVIBRATOR Harris Corporation  |  
                541 | 
                
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                       Datasheet  | 	
                
                - | 16-CFlatPack | Bulk | Active | Monostable | 2 | Yes | 200 ns | 6.8mA, 6.8mA | 3 V ~ 12 V | -55°C ~ 125°C | - | - | Surface Mount | 16-CFP |