PartNumber | SN74AHCT540DBR | SN74AHCT540DGVR | SN74AHCT540DW |
Description | Buffers & Line Drivers Tri-State Octal | Buffers & Line Drivers Tri-State Octal | Buffers & Line Drivers Tri-State Octal |
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 | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SSOP-20 | TVSOP-20 | SOIC-20 |
Packaging | Reel | Reel | Tube |
Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
Height | 1.95 mm | 1.05 mm | 2.35 mm |
Length | 7.2 mm | 5 mm | 12.8 mm |
Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
Output Type | 3-State | 3-State | 3-State |
Quiescent Current | 4 uA | 4 uA | 4 uA |
Series | SN74AHCT540 | SN74AHCT540 | SN74AHCT540 |
Technology | CMOS | CMOS | CMOS |
Width | 5.3 mm | 4.4 mm | 7.52 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Logic Family | AHCT | AHCT | AHCT |
Logic Type | CMOS | CMOS | CMOS |
Number of Channels | 8 | 8 | 8 |
Supply Current Max | 4 uA | 4 uA | 4 uA |
High Level Output Current | - 8 mA | - 8 mA | - 8 mA |
Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
Low Level Output Current | 8 mA | 8 mA | 8 mA |
Operating Supply Current | 40 uA | 40 uA | 40 uA |
Operating Supply Voltage | 5 V | 5 V | 5 V |
Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
Propagation Delay Time | 8.5 ns | 8.5 ns | 8.5 ns |
Factory Pack Quantity | 2000 | 2000 | 25 |
Subcategory | Logic ICs | Logic ICs | Logic ICs |
Unit Weight | 0.005527 oz | 0.002123 oz | 0.017662 oz |