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| PartNumber | SN74ALS299DWRE4 | SN74ALS299DWR | SN74ALS299DWRG4 |
| Description | Counter Shift Registers 8-Bit Univ Shft/Strg Reg W/3-St Otpt | Counter Shift Registers 8-Bit Univ Shft/Strg Reg W/3-St Otpt | Counter Shift Registers 8B Universal Shift Storage Registers |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| RoHS | Y | Y | Y |
| Counting Sequence | Serial/Parallel to Serial/Parallel | Serial/Parallel to Serial/Parallel | Serial/Parallel to Serial/Parallel |
| Number of Circuits | 1 | 1 | 1 |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
| Logic Family | ALS | 74AL | ALS |
| Logic Type | Bipolar | Bipolar | Bipolar |
| Number of Input Lines | 10 | 10 | 10 |
| Output Type | 3-State | 3-State | 3-State |
| Propagation Delay Time | 19 ns | 19 ns | 19 ns |
| Supply Voltage Min | 4.5 V | - | 4.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Reel | Reel | Reel |
| Features | No Parallel Enable Input | - | No Parallel Enable Input |
| Function | Shift Register | Shift Register | Shift Register |
| Height | 2.35 mm | - | 2.35 mm |
| Length | 12.8 mm | - | 12.8 mm |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Series | SN74ALS299 | SN74ALS299 | SN74ALS299 |
| Width | 7.52 mm | 7.52 mm | 7.52 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Output Lines | 10 | 10 | 10 |
| Operating Supply Voltage | 5 V | 4.5 V to 5.5 V | 5 V |
| Product Type | Counter Shift Registers | Counter Shift Registers | Counter Shift Registers |
| Reset Type | Asynchronous | - | Asynchronous |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Triggering Type | Positive Edge | - | Positive Edge |
| Unit Weight | 0.017637 oz | 0.017662 oz | 0.017637 oz |