PartNumber | DM74LS221N | DM74LS240N | DM74LS240WM |
Description | Monostable Multivibrator Dl Non-Ret One-Shot | Buffers & Line Drivers Oct 3-STATE Bf/Ln Dr | Buffers & Line Drivers Oct 3-STATE Bf/Ln Dr |
Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
Product Category | Monostable Multivibrator | Buffers & Line Drivers | Buffers & Line Drivers |
RoHS | N | N | N |
Elements per Chip | 2 | - | - |
Logic Family | LS | LS | LS |
Logic Type | Monostable Multivibrator | Bipolar | Bipolar |
Package / Case | PDIP-16 Wide | PDIP-20 | SOIC-20 |
Propagation Delay Time | 80 ns | 22 ns at 5 V | 22 ns at 5 V |
High Level Output Current | - 0.4 mA | - 15 mA | - 15 mA |
Low Level Output Current | 8 mA | 24 mA | 24 mA |
Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
Minimum Operating Temperature | 0 C | 0 C | 0 C |
Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
Height | 3.42 mm | 3.43 mm (Max) | 2.35 mm (Max) |
Length | 19.68 mm | 26.92 mm (Max) | 13 mm (Max) |
Width | 6.6 mm | 7.11 mm (Max) | 7.6 mm (Max) |
Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
Mounting Style | Through Hole | Through Hole | SMD/SMT |
Operating Supply Voltage | 5 V | 5 V | + 4.75 V to + 5.25 V |
Product Type | Monostable Multivibrator | Buffers & Line Drivers | Buffers & Line Drivers |
Subcategory | Logic ICs | Logic ICs | Logic ICs |
Number of Input Lines | - | 8 Input | 8 Input |
Number of Output Lines | - | 8 Output | 1 Output |
Polarity | - | Inverting | Inverting |
Function | - | Buffer/Line Driver | Buffer/Line Driver |
Output Type | - | 3-State | 3-State |
Technology | - | Bipolar | Bipolar |
Number of Channels | - | 8 | 8 |
Input Signal Type | - | Single-Ended | Single-Ended |
Unit Weight | - | 0.079719 oz | 0.028254 oz |