| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Logic Type | Number of Elements | Number of Bits per Element | Input Type | Output Type | Current - Output High, Low | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    SN74LVC540AQPWREPIC BUFFER INVERT 3.6V 20TSSOP Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74LVC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Buffer, Inverting | 1 | 8 | - | 3-State | 24mA, 24mA | 2V ~ 3.6V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-TSSOP | 
                 
                 
                
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                    74FCT16646ATPVCG4IC TXRX NON-INVERT 5.5V 56SSOP Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74FCT | 56-BSSOP (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Transceiver, Non-Inverting | 2 | 8 | - | 3-State | 32mA, 64mA | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-SSOP | 
                 
                 
                
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                    SN74AUC16240DGVRIC BUFFER INVERT 2.7V 48TVSOP Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74AUC | 48-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Buffer, Inverting | 4 | 4 | - | 3-State | 9mA, 9mA | 0.8V ~ 2.7V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TVSOP | 
                 
                 
                
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                    74LVC16T245DGGRG4IC TRANSLATOR BIDIR 48TSSOP Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74LVC | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Translation Transceiver | 2 | 8 | - | 3-State | 32mA, 32mA | 1.65V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TSSOP | 
                 
                 
                
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                    SN74BCT760DWG4IC BUF NON-INVERT 5.5V 20SOIC Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74BCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Buffer, Non-Inverting | 2 | 4 | - | Open Collector | -, 64mA | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SOIC | 
                 
                 
                
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                    SN74ALS639ADWRIC TXRX NON-INVERT 5.5V 20SOIC Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transceiver, Non-Inverting | 1 | 8 | - | Open Collector, Push-Pull | -, 24mA; 15mA, 24mA | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SOIC | 
                 
                 
                
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                    SN74ALS639ADWRG4IC TXRX NON-INVERT 5.5V 20SOIC Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transceiver, Non-Inverting | 1 | 8 | - | Open Collector, Push-Pull | -, 24mA; 15mA, 24mA | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SOIC | 
                 
                 
                
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                    74LVTH162245ZRDRIC TXRX NON-INVERT 3.6V 54BGA Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74LVTH | 54-TFBGA | Tape & Reel (TR) | Obsolete | Transceiver, Non-Inverting | 2 | 8 | - | 3-State | 12mA, 12mA; 32mA, 64mA | 2.7V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 54-BGA Microstar Junior (8x5.5) | 
                 
                 
                
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                    SN74HC244QDWREPIC BUFFER NON-INVERT 6V 20SOIC Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74HC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Buffer, Non-Inverting | 2 | 4 | - | 3-State | 7.8mA, 7.8mA | 2V ~ 6V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SOIC | 
                 
                 
                
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                    SN74ALVTHR16245VRIC TXRX NON-INVERT 3.6V 48TVSOP Texas Instruments  |  
                0 | 
                
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                       Datasheet  | 	
                
                74ALVTHR | 48-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transceiver, Non-Inverting | 2 | 8 | - | 3-State | 12mA, 12mA | 2.3V ~ 2.7V, 3V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TVSOP |