| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Number of Circuits | Ratio - Input:Output | Differential - Input:Output | Input | Output | Frequency - Max | Voltage - Supply | Operating Temperature | Mounting Type | Grade | Qualification | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    CY29947AXIIC CLK BUFFER 2:9 200MHZ 32TQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 32-TQFP | Bulk | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:9 | Yes/No | LVCMOS, LVTTL | LVCMOS, LVTTL | 200 MHz | 2.375V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 32-TQFP (7x7) | 
                 
                   
                
                 | 
				
                    NB4L7210MNTXGIC CLK BUFFER 2:10 2GHZ 52QFN  |  
                0 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | 52-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:10 | Yes/Yes | CML, LVCMOS, LVDS, LVPECL, LVTTL | LVPECL | 2 GHz | 2.375V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 52-QFN (8x8) | 
                 
                   
                
                 | 
				
                    NB4L7210MNGIC CLK BUFFER 2:10 2GHZ 52QFN  |  
                0 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | 52-VFQFN Exposed Pad | Tray | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:10 | Yes/Yes | CML, LVCMOS, LVDS, LVPECL, LVTTL | LVPECL | 2 GHz | 2.375V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 52-QFN (8x8) | 
| 
                 
                   | 
				
                    SYA75604ATWLVAOIC CLK BUFFER 1:4 250MHZ 16VQFN  |  
                480 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 16-VFQFN Exposed Pad | Tube | Active | Clock Buffer | 1 | 1:4 | Yes/Yes | HCSL | HCSL | 250 MHz | 1.62V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | -40°C ~ 105°C (TA) | Surface Mount, Wettable Flank | - | - | 16-VQFN (3x3) | 
| 
                 
                   | 
				
                    SYA75604BTWLVAOIC CLK BUFFER 1:4 250MHZ 16VQFN  |  
                480 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 16-VFQFN Exposed Pad | Tube | Active | Clock Buffer | 1 | 1:4 | Yes/Yes | HCSL | HCSL | 250 MHz | 1.62V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | -40°C ~ 105°C (TA) | Surface Mount, Wettable Flank | - | - | 16-VQFN (3x3) | 
                 
                   
                
                 | 
				
                    XC540203CZT75AR2INTEGRATED CIRCUIT  |  
                1,000 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    SY56572XRMGIC CLK BUFFER 4:2 4.5GHZ 32QFN  |  
                455 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                Precision Edge® | 32-VFQFN Exposed Pad | Tube | Active | Fanout Buffer (Distribution), Multiplexer | 1 | 4:2 | Yes/Yes | CML, LVDS, LVPECL | CML | 4.5 GHz | 2.375V ~ 2.625V | -40°C ~ 85°C | Surface Mount | - | - | 32-QFN (5x5) | 
                 
                   
                
                 | 
				
                    CY2309NZSXI-1HIC CLK BUF 1:9 133.3MHZ 16SOIC  |  
                3 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Fanout Buffer (Distribution) | 1 | 1:9 | No/No | Clock | Clock | 133.3 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 16-SOIC | 
                 
                   
                
                 | 
				
                    NBSG11MNIC CLK BUFFER 1:2 12GHZ 16QFN  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 16-VFQFN Exposed Pad | Tube | Obsolete | Fanout Buffer (Distribution) | 1 | 1:2 | Yes/Yes | CML, LVCMOS, LVDS, LVTTL, NECL, RSNECL, PECL | RSECL, RSNECL, RSPECL | 12 GHz | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    NBSG11MNR2IC CLK BUFFER 1:2 12GHZ 16QFN  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution) | 1 | 1:2 | Yes/Yes | CML, LVCMOS, LVDS, LVTTL, NECL, RSNECL, PECL | RSECL, RSNECL, RSPECL | 12 GHz | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-QFN (3x3) | 
                 
                   
                
                 | 
				
                    8T349316NLGIIC CLK BUFFER 2:16 1GHZ 52VFQFPN  |  
                472 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 52-VFQFN Exposed Pad | Tray | Obsolete | Fanout Buffer (Distribution) | 1 | 2:16 | Yes/Yes | HCSL, HSTL, LVPECL, LVTTL | LVDS | 1 GHz | 2.3V ~ 2.7V | -40°C ~ 85°C | Surface Mount | - | - | 52-VFQFPN (8x8) | 
                 
                   
                
                 | 
				
                    CY7B995ACIC CLK BUFFER 1:8 200MHZ 44TQFP  |  
                3,361 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                RoboClock™ | 44-TQFP | Bulk | Active | Clock Buffer | 1 | 1:8 | No/No | LVCMOS, LVTTL | LVTTL | 200 MHz | 2.375V ~ 2.625V, 2.97V ~ 3.63V | 0°C ~ 70°C | Surface Mount | - | - | 44-TQFP (10x10) | 
                 
                   
                
                 | 
				
                    NBSG111BAIC CLK BUFFER 2:10 6GHZ 49FCBGA  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 49-LFBGA, FCBGA | Tray | Obsolete | Fanout Buffer (Distribution), Multiplexer, Data | 1 | 2:10 | Yes/Yes | CML, ECL, LVCMOS, LVDS, LVTTL, NECL, PECL | RSECL, RSNECL, RSPECL | 6 GHz | 2.375V ~ 3.465V | -40°C ~ 70°C | Surface Mount | - | - | 49-FCBGA (8x8) | 
                 
                   
                
                 | 
				
                    NBSG111BAR2IC CLK BUFFER 2:10 6GHZ 49FCBGA  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 49-LFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution), Multiplexer, Data | 1 | 2:10 | Yes/Yes | CML, ECL, LVCMOS, LVDS, LVTTL, NECL, PECL | RSECL, RSNECL, RSPECL | 6 GHz | 2.375V ~ 3.465V | -40°C ~ 70°C | Surface Mount | - | - | 49-FCBGA (8x8) | 
                 
                   
                
                 | 
				
                    CDCLVP2108RGZTIC CLK BUFFER 1:16 2GHZ 48VQFN  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 2 | 1:16 | Yes/Yes | LVCMOS, LVDS, LVPECL, LVTTL | LVPECL | 2 GHz | 2.375V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 48-VQFN (7x7) | 
                 
                   
                
                 | 
				
                    8543BGILFIC CLK BUFFER 2:4 650MHZ 20TSSOP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:4 | Yes/Yes | CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL | LVDS | 650 MHz | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 20-TSSOP | 
                 
                   
                
                 | 
				
                    CDC2351MDBREPIC CLK BUFFER 1:10 100MHZ 24SSOP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 24-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:10 | No/No | LVTTL | LVTTL | 100 MHz | 3V ~ 3.6V | -55°C ~ 125°C | Surface Mount | - | - | 24-SSOP | 
                 
                   
                
                 | 
				
                    NB100LVEP224FARGIC CLK BUFFER 2:24 1GHZ 64LQFP  |  
                798 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                100LVEP | 64-LQFP Exposed Pad | Bulk | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:24 | Yes/Yes | ECL, LVDS, LVPECL, NECL, PECL | ECL, PECL | 1 GHz | 2.375V ~ 3.8V | -40°C ~ 85°C | Surface Mount | - | - | 64-LQFP (10x10) | 
                 
                   
                
                 | 
				
                    NB100EP223FAIC CLK BUFFER 2:22 500MHZ 64LQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                100EP | 64-LQFP Exposed Pad | Tray | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:22 | Yes/Yes | HSTL, LVDS, LVPECL | HSTL | 500 MHz | 3V ~ 3.6V | 0°C ~ 85°C | Surface Mount | - | - | 64-LQFP (10x10) | 
                 
                   
                
                 | 
				
                    854S202AYILFIC CLK MULTIPLX 12:2 3GHZ 48TQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       | 	
	
                
                - | 48-LQFP | Bulk | Obsolete | Multiplexer | 1 | 12:2 | Yes/Yes | HCSL, HSTL, LVDS, LVPECL, SSTL | LVDS | 3 GHz | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 48-TQFP (7x7) |