 |  | | |
| PartNumber | CD74HC540E | CD74HC540M | CD74HC540M96 |
| Description | Buffers & Line Drivers Tri-State Octal | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 8 Input | 8 Input | 8 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output |
| Polarity | Inverting | Inverting | Inverting |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-20 | SOIC-20 | SOIC-20 |
| Packaging | Tube | Tube | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 4.57 mm | 2.35 mm | 2.35 mm |
| Length | 24.33 mm | 12.8 mm | 12.8 mm |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 8 uA | 8 uA | 8 uA |
| Series | CD74HC540 | CD74HC540 | CD74HC540 |
| Technology | CMOS | CMOS | CMOS |
| Width | 6.35 mm | 7.52 mm | 7.52 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | HC | HC | HC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Channels | 8 | 8 | 8 |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
| Operating Supply Current | 80 uA | 80 uA | 80 uA |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V | 110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V | 110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V |
| Factory Pack Quantity | 20 | 25 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.042297 oz | 0.017662 oz | 0.017662 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
CD74HC540E | Buffers & Line Drivers Tri-State Octal | |
| CD74HC540M | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp | ||
| CD74HC540M96 | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp | ||
| CD74HC540MG4 | New and Original | ||
| CD74HC540M | New and Original | ||
| CD74HC540E | New and Original | ||
| CD74HC540M96 | New and Original | ||
| CD74HC540M(96) | New and Original | ||
| CD74HC540ME4 | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp | ||
| CD74HC540M96E4 | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp | ||
| CD74HC540M96G4 | Buffers & Line Drivers Hi Spd CMOS Log Octal Inverting | ||
| CD74HC540EE4 | Buffers & Line Drivers Hi-Sp CMOS Oct Octal Bfr/Ln Drv W/3St Otp |