| PartNumber | SN74LS164NSRE4 | SN74LS164NSR |
| Description | Counter Shift Registers Serial-in shift registers | Counter Shift Registers Serial-in shift registers |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Counter Shift Registers | Counter Shift Registers |
| RoHS | Y | Y |
| Counting Sequence | Serial to Parallel | Serial to Parallel |
| Number of Circuits | 1 | 2 |
| Number of Bits | 8 bit | 8 bit |
| Package / Case | SO-14 | SO-14 |
| Logic Family | LS | 74LS |
| Logic Type | Bipolar | Bipolar |
| Number of Input Lines | 2 | 2 / 3 |
| Propagation Delay Time | 32 ns | 32 ns |
| Supply Voltage Min | 4.75 V | - |
| Supply Voltage Max | 5.25 V | 5.25 V |
| Minimum Operating Temperature | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Packaging | Reel | Reel |
| Function | Shift Register | Shift Register |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C |
| Series | SN74LS164 | SN74LS164 |
| Width | 5.3 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT |
| Number of Output Lines | 8 | 3 |
| Product Type | Counter Shift Registers | Counter Shift Registers |
| Factory Pack Quantity | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs |
| Unit Weight | 0.007348 oz | 0.007348 oz |
| Operating Supply Voltage | - | 4.75 V to 5.25 V |