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Buffers and Line Drivers SN74LS540DB
Texas Instruments
SN74LS540DB
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Standard and Specialty Logic
Buffers and Line Drivers
Specification
| Product Attribute | Attribute Value |
| PPAP | No |
| SVHC | Yes |
| EU RoHS | Compliant |
| Bus Hold | No |
| Mounting | Surface Mount |
| Polarity | Inverting |
| ECCN (US) | EAR99 |
| Packaging | Tape and Reel |
| Pin Count | 20 |
| Automotive | No |
| Lead Shape | Gull-wing |
| Output Type | 3-State |
| PCB changed | 20 |
| Part Status | Unconfirmed |
| Logic Family | LS |
| Package Width | 5.6(Max) |
| Logic Function | Buffer/Line Driver |
| Package Height | 2(Max) - 0.05(Min) |
| Package Length | 7.5(Max) |
| Supplier Package | SSOP |
| Input Signal Type | Single-Ended |
| Process Technology | Bipolar |
| Standard Package Name | SOP |
| Number of Inputs per Chip | 8 |
| Number of Outputs per Chip | 8 |
| Number of Channels per Chip | 8 |
| Number of Elements per Chip | 1 |
| Maximum Power Dissipation (mW) | 92.5(Typ) |
| Maximum Quiescent Current (uA) | 52000 |
| Typical Quiescent Current (uA) | 30000 |
| Number of Input Enables per Chip | 0 |
| Number of Output Enables per Chip | 2 Low |
| Maximum Operating Temperature (°C) | 70 |
| Minimum Operating Temperature (°C) | 0 |
| Absolute Propagation Delay Time (ns) | 38 |
| Maximum Operating Supply Voltage (V) | 5.25 |
| Minimum Operating Supply Voltage (V) | 4.75 |
| Typical Operating Supply Voltage (V) | 5 |
| Maximum Low Level Output Current (mA) | 24 |
| Propagation Delay Test Condition (pF) | 45 |
| Maximum High Level Output Current (mA) | -15 |
| Maximum Propagation Delay Time @ Maximum CL (ns) | 15@5V |
| Description |
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